Remove tabs, and whitespace cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Basic/Builtins.cpp b/lib/Basic/Builtins.cpp
index 6cb5dab..1a32937 100644
--- a/lib/Basic/Builtins.cpp
+++ b/lib/Basic/Builtins.cpp
@@ -34,7 +34,7 @@
// Get the target specific builtins from the target.
TSRecords = 0;
NumTSRecords = 0;
- Target.getTargetBuiltins(TSRecords, NumTSRecords);
+ Target.getTargetBuiltins(TSRecords, NumTSRecords);
}
/// InitializeBuiltins - Mark the identifiers for all the builtins with their
@@ -51,13 +51,13 @@
// Step #2: Register target-specific builtins.
for (unsigned i = 0, e = NumTSRecords; i != e; ++i)
if (!TSRecords[i].Suppressed &&
- (!NoBuiltins ||
- (TSRecords[i].Attributes &&
+ (!NoBuiltins ||
+ (TSRecords[i].Attributes &&
!strchr(TSRecords[i].Attributes, 'f'))))
Table.get(TSRecords[i].Name).setBuiltinID(i+Builtin::FirstTSBuiltin);
}
-void
+void
Builtin::Context::GetBuiltinNames(llvm::SmallVectorImpl<const char *> &Names,
bool NoBuiltins) {
// Final all target-independent names
@@ -65,18 +65,18 @@
if (!BuiltinInfo[i].Suppressed &&
(!NoBuiltins || !strchr(BuiltinInfo[i].Attributes, 'f')))
Names.push_back(BuiltinInfo[i].Name);
-
+
// Find target-specific names.
for (unsigned i = 0, e = NumTSRecords; i != e; ++i)
if (!TSRecords[i].Suppressed &&
- (!NoBuiltins ||
- (TSRecords[i].Attributes &&
+ (!NoBuiltins ||
+ (TSRecords[i].Attributes &&
!strchr(TSRecords[i].Attributes, 'f'))))
Names.push_back(TSRecords[i].Name);
}
-bool
-Builtin::Context::isPrintfLike(unsigned ID, unsigned &FormatIdx,
+bool
+Builtin::Context::isPrintfLike(unsigned ID, unsigned &FormatIdx,
bool &HasVAListArg) {
const char *Printf = strpbrk(GetRecord(ID).Attributes, "pP");
if (!Printf)
diff --git a/lib/Basic/ConvertUTF.c b/lib/Basic/ConvertUTF.c
index e5dd3e6..124e386 100644
--- a/lib/Basic/ConvertUTF.c
+++ b/lib/Basic/ConvertUTF.c
@@ -34,10 +34,10 @@
Author: Mark E. Davis, 1994.
Rev History: Rick McGowan, fixes & updates May 2001.
Sept 2001: fixed const & error conditions per
- mods suggested by S. Parent & A. Lillich.
+ mods suggested by S. Parent & A. Lillich.
June 2002: Tim Dodd added detection and handling of incomplete
- source sequences, enhanced error detection, added casts
- to eliminate compiler warnings.
+ source sequences, enhanced error detection, added casts
+ to eliminate compiler warnings.
July 2003: slight mods to back out aggressive FFFE detection.
Jan 2004: updated switches in from-UTF8 conversions.
Oct 2004: updated to use UNI_MAX_LEGAL_UTF32 in UTF-32 conversions.
@@ -61,8 +61,8 @@
#define UNI_SUR_HIGH_END (UTF32)0xDBFF
#define UNI_SUR_LOW_START (UTF32)0xDC00
#define UNI_SUR_LOW_END (UTF32)0xDFFF
-#define false 0
-#define true 1
+#define false 0
+#define true 1
/* --------------------------------------------------------------------- */
@@ -90,7 +90,7 @@
* in a UTF-8 sequence.
*/
static const UTF32 offsetsFromUTF8[6] = { 0x00000000UL, 0x00003080UL, 0x000E2080UL,
- 0x03C82080UL, 0xFA082080UL, 0x82082080UL };
+ 0x03C82080UL, 0xFA082080UL, 0x82082080UL };
/*
* Once the bits are split out into bytes of UTF-8, this is a mask OR-ed
@@ -116,46 +116,46 @@
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF32toUTF16 (
- const UTF32** sourceStart, const UTF32* sourceEnd,
- UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
+ const UTF32** sourceStart, const UTF32* sourceEnd,
+ UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF32* source = *sourceStart;
UTF16* target = *targetStart;
while (source < sourceEnd) {
- UTF32 ch;
- if (target >= targetEnd) {
- result = targetExhausted; break;
- }
- ch = *source++;
- if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
- /* UTF-16 surrogate values are illegal in UTF-32; 0xffff or 0xfffe are both reserved values */
- if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
- if (flags == strictConversion) {
- --source; /* return to the illegal value itself */
- result = sourceIllegal;
- break;
- } else {
- *target++ = UNI_REPLACEMENT_CHAR;
- }
- } else {
- *target++ = (UTF16)ch; /* normal case */
- }
- } else if (ch > UNI_MAX_LEGAL_UTF32) {
- if (flags == strictConversion) {
- result = sourceIllegal;
- } else {
- *target++ = UNI_REPLACEMENT_CHAR;
- }
- } else {
- /* target is a character in range 0xFFFF - 0x10FFFF. */
- if (target + 1 >= targetEnd) {
- --source; /* Back up source pointer! */
- result = targetExhausted; break;
- }
- ch -= halfBase;
- *target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
- *target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
- }
+ UTF32 ch;
+ if (target >= targetEnd) {
+ result = targetExhausted; break;
+ }
+ ch = *source++;
+ if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
+ /* UTF-16 surrogate values are illegal in UTF-32; 0xffff or 0xfffe are both reserved values */
+ if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
+ if (flags == strictConversion) {
+ --source; /* return to the illegal value itself */
+ result = sourceIllegal;
+ break;
+ } else {
+ *target++ = UNI_REPLACEMENT_CHAR;
+ }
+ } else {
+ *target++ = (UTF16)ch; /* normal case */
+ }
+ } else if (ch > UNI_MAX_LEGAL_UTF32) {
+ if (flags == strictConversion) {
+ result = sourceIllegal;
+ } else {
+ *target++ = UNI_REPLACEMENT_CHAR;
+ }
+ } else {
+ /* target is a character in range 0xFFFF - 0x10FFFF. */
+ if (target + 1 >= targetEnd) {
+ --source; /* Back up source pointer! */
+ result = targetExhausted; break;
+ }
+ ch -= halfBase;
+ *target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
+ *target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
+ }
}
*sourceStart = source;
*targetStart = target;
@@ -165,48 +165,48 @@
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF16toUTF32 (
- const UTF16** sourceStart, const UTF16* sourceEnd,
- UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
+ const UTF16** sourceStart, const UTF16* sourceEnd,
+ UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF16* source = *sourceStart;
UTF32* target = *targetStart;
UTF32 ch, ch2;
while (source < sourceEnd) {
- const UTF16* oldSource = source; /* In case we have to back up because of target overflow. */
- ch = *source++;
- /* If we have a surrogate pair, convert to UTF32 first. */
- if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
- /* If the 16 bits following the high surrogate are in the source buffer... */
- if (source < sourceEnd) {
- ch2 = *source;
- /* If it's a low surrogate, convert to UTF32. */
- if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
- ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
- + (ch2 - UNI_SUR_LOW_START) + halfBase;
- ++source;
- } else if (flags == strictConversion) { /* it's an unpaired high surrogate */
- --source; /* return to the illegal value itself */
- result = sourceIllegal;
- break;
- }
- } else { /* We don't have the 16 bits following the high surrogate. */
- --source; /* return to the high surrogate */
- result = sourceExhausted;
- break;
- }
- } else if (flags == strictConversion) {
- /* UTF-16 surrogate values are illegal in UTF-32 */
- if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
- --source; /* return to the illegal value itself */
- result = sourceIllegal;
- break;
- }
- }
- if (target >= targetEnd) {
- source = oldSource; /* Back up source pointer! */
- result = targetExhausted; break;
- }
- *target++ = ch;
+ const UTF16* oldSource = source; /* In case we have to back up because of target overflow. */
+ ch = *source++;
+ /* If we have a surrogate pair, convert to UTF32 first. */
+ if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
+ /* If the 16 bits following the high surrogate are in the source buffer... */
+ if (source < sourceEnd) {
+ ch2 = *source;
+ /* If it's a low surrogate, convert to UTF32. */
+ if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
+ ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
+ + (ch2 - UNI_SUR_LOW_START) + halfBase;
+ ++source;
+ } else if (flags == strictConversion) { /* it's an unpaired high surrogate */
+ --source; /* return to the illegal value itself */
+ result = sourceIllegal;
+ break;
+ }
+ } else { /* We don't have the 16 bits following the high surrogate. */
+ --source; /* return to the high surrogate */
+ result = sourceExhausted;
+ break;
+ }
+ } else if (flags == strictConversion) {
+ /* UTF-16 surrogate values are illegal in UTF-32 */
+ if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
+ --source; /* return to the illegal value itself */
+ result = sourceIllegal;
+ break;
+ }
+ }
+ if (target >= targetEnd) {
+ source = oldSource; /* Back up source pointer! */
+ result = targetExhausted; break;
+ }
+ *target++ = ch;
}
*sourceStart = source;
*targetStart = target;
@@ -219,67 +219,67 @@
return result;
}
ConversionResult ConvertUTF16toUTF8 (
- const UTF16** sourceStart, const UTF16* sourceEnd,
- UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
+ const UTF16** sourceStart, const UTF16* sourceEnd,
+ UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF16* source = *sourceStart;
UTF8* target = *targetStart;
while (source < sourceEnd) {
- UTF32 ch;
- unsigned short bytesToWrite = 0;
- const UTF32 byteMask = 0xBF;
- const UTF32 byteMark = 0x80;
- const UTF16* oldSource = source; /* In case we have to back up because of target overflow. */
- ch = *source++;
- /* If we have a surrogate pair, convert to UTF32 first. */
- if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
- /* If the 16 bits following the high surrogate are in the source buffer... */
- if (source < sourceEnd) {
- UTF32 ch2 = *source;
- /* If it's a low surrogate, convert to UTF32. */
- if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
- ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
- + (ch2 - UNI_SUR_LOW_START) + halfBase;
- ++source;
- } else if (flags == strictConversion) { /* it's an unpaired high surrogate */
- --source; /* return to the illegal value itself */
- result = sourceIllegal;
- break;
- }
- } else { /* We don't have the 16 bits following the high surrogate. */
- --source; /* return to the high surrogate */
- result = sourceExhausted;
- break;
- }
- } else if (flags == strictConversion) {
- /* UTF-16 surrogate values are illegal in UTF-32 */
- if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
- --source; /* return to the illegal value itself */
- result = sourceIllegal;
- break;
- }
- }
- /* Figure out how many bytes the result will require */
- if (ch < (UTF32)0x80) { bytesToWrite = 1;
- } else if (ch < (UTF32)0x800) { bytesToWrite = 2;
- } else if (ch < (UTF32)0x10000) { bytesToWrite = 3;
- } else if (ch < (UTF32)0x110000) { bytesToWrite = 4;
- } else { bytesToWrite = 3;
- ch = UNI_REPLACEMENT_CHAR;
- }
+ UTF32 ch;
+ unsigned short bytesToWrite = 0;
+ const UTF32 byteMask = 0xBF;
+ const UTF32 byteMark = 0x80;
+ const UTF16* oldSource = source; /* In case we have to back up because of target overflow. */
+ ch = *source++;
+ /* If we have a surrogate pair, convert to UTF32 first. */
+ if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
+ /* If the 16 bits following the high surrogate are in the source buffer... */
+ if (source < sourceEnd) {
+ UTF32 ch2 = *source;
+ /* If it's a low surrogate, convert to UTF32. */
+ if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
+ ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
+ + (ch2 - UNI_SUR_LOW_START) + halfBase;
+ ++source;
+ } else if (flags == strictConversion) { /* it's an unpaired high surrogate */
+ --source; /* return to the illegal value itself */
+ result = sourceIllegal;
+ break;
+ }
+ } else { /* We don't have the 16 bits following the high surrogate. */
+ --source; /* return to the high surrogate */
+ result = sourceExhausted;
+ break;
+ }
+ } else if (flags == strictConversion) {
+ /* UTF-16 surrogate values are illegal in UTF-32 */
+ if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
+ --source; /* return to the illegal value itself */
+ result = sourceIllegal;
+ break;
+ }
+ }
+ /* Figure out how many bytes the result will require */
+ if (ch < (UTF32)0x80) { bytesToWrite = 1;
+ } else if (ch < (UTF32)0x800) { bytesToWrite = 2;
+ } else if (ch < (UTF32)0x10000) { bytesToWrite = 3;
+ } else if (ch < (UTF32)0x110000) { bytesToWrite = 4;
+ } else { bytesToWrite = 3;
+ ch = UNI_REPLACEMENT_CHAR;
+ }
- target += bytesToWrite;
- if (target > targetEnd) {
- source = oldSource; /* Back up source pointer! */
- target -= bytesToWrite; result = targetExhausted; break;
- }
- switch (bytesToWrite) { /* note: everything falls through. */
- case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
- case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
- case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
- case 1: *--target = (UTF8)(ch | firstByteMark[bytesToWrite]);
- }
- target += bytesToWrite;
+ target += bytesToWrite;
+ if (target > targetEnd) {
+ source = oldSource; /* Back up source pointer! */
+ target -= bytesToWrite; result = targetExhausted; break;
+ }
+ switch (bytesToWrite) { /* note: everything falls through. */
+ case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+ case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+ case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+ case 1: *--target = (UTF8)(ch | firstByteMark[bytesToWrite]);
+ }
+ target += bytesToWrite;
}
*sourceStart = source;
*targetStart = target;
@@ -289,50 +289,50 @@
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF32toUTF8 (
- const UTF32** sourceStart, const UTF32* sourceEnd,
- UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
+ const UTF32** sourceStart, const UTF32* sourceEnd,
+ UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF32* source = *sourceStart;
UTF8* target = *targetStart;
while (source < sourceEnd) {
- UTF32 ch;
- unsigned short bytesToWrite = 0;
- const UTF32 byteMask = 0xBF;
- const UTF32 byteMark = 0x80;
- ch = *source++;
- if (flags == strictConversion ) {
- /* UTF-16 surrogate values are illegal in UTF-32 */
- if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
- --source; /* return to the illegal value itself */
- result = sourceIllegal;
- break;
- }
- }
- /*
- * Figure out how many bytes the result will require. Turn any
- * illegally large UTF32 things (> Plane 17) into replacement chars.
- */
- if (ch < (UTF32)0x80) { bytesToWrite = 1;
- } else if (ch < (UTF32)0x800) { bytesToWrite = 2;
- } else if (ch < (UTF32)0x10000) { bytesToWrite = 3;
- } else if (ch <= UNI_MAX_LEGAL_UTF32) { bytesToWrite = 4;
- } else { bytesToWrite = 3;
- ch = UNI_REPLACEMENT_CHAR;
- result = sourceIllegal;
- }
-
- target += bytesToWrite;
- if (target > targetEnd) {
- --source; /* Back up source pointer! */
- target -= bytesToWrite; result = targetExhausted; break;
- }
- switch (bytesToWrite) { /* note: everything falls through. */
- case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
- case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
- case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
- case 1: *--target = (UTF8) (ch | firstByteMark[bytesToWrite]);
- }
- target += bytesToWrite;
+ UTF32 ch;
+ unsigned short bytesToWrite = 0;
+ const UTF32 byteMask = 0xBF;
+ const UTF32 byteMark = 0x80;
+ ch = *source++;
+ if (flags == strictConversion ) {
+ /* UTF-16 surrogate values are illegal in UTF-32 */
+ if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
+ --source; /* return to the illegal value itself */
+ result = sourceIllegal;
+ break;
+ }
+ }
+ /*
+ * Figure out how many bytes the result will require. Turn any
+ * illegally large UTF32 things (> Plane 17) into replacement chars.
+ */
+ if (ch < (UTF32)0x80) { bytesToWrite = 1;
+ } else if (ch < (UTF32)0x800) { bytesToWrite = 2;
+ } else if (ch < (UTF32)0x10000) { bytesToWrite = 3;
+ } else if (ch <= UNI_MAX_LEGAL_UTF32) { bytesToWrite = 4;
+ } else { bytesToWrite = 3;
+ ch = UNI_REPLACEMENT_CHAR;
+ result = sourceIllegal;
+ }
+
+ target += bytesToWrite;
+ if (target > targetEnd) {
+ --source; /* Back up source pointer! */
+ target -= bytesToWrite; result = targetExhausted; break;
+ }
+ switch (bytesToWrite) { /* note: everything falls through. */
+ case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+ case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+ case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
+ case 1: *--target = (UTF8) (ch | firstByteMark[bytesToWrite]);
+ }
+ target += bytesToWrite;
}
*sourceStart = source;
*targetStart = target;
@@ -342,59 +342,59 @@
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF8toUTF32 (
- const UTF8** sourceStart, const UTF8* sourceEnd,
- UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
+ const UTF8** sourceStart, const UTF8* sourceEnd,
+ UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF8* source = *sourceStart;
UTF32* target = *targetStart;
while (source < sourceEnd) {
- UTF32 ch = 0;
- unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
- if (source + extraBytesToRead >= sourceEnd) {
- result = sourceExhausted; break;
- }
- /* Do this check whether lenient or strict */
- if (!isLegalUTF8(source, extraBytesToRead+1)) {
- result = sourceIllegal;
- break;
- }
- /*
- * The cases all fall through. See "Note A" below.
- */
- switch (extraBytesToRead) {
- case 5: ch += *source++; ch <<= 6;
- case 4: ch += *source++; ch <<= 6;
- case 3: ch += *source++; ch <<= 6;
- case 2: ch += *source++; ch <<= 6;
- case 1: ch += *source++; ch <<= 6;
- case 0: ch += *source++;
- }
- ch -= offsetsFromUTF8[extraBytesToRead];
+ UTF32 ch = 0;
+ unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
+ if (source + extraBytesToRead >= sourceEnd) {
+ result = sourceExhausted; break;
+ }
+ /* Do this check whether lenient or strict */
+ if (!isLegalUTF8(source, extraBytesToRead+1)) {
+ result = sourceIllegal;
+ break;
+ }
+ /*
+ * The cases all fall through. See "Note A" below.
+ */
+ switch (extraBytesToRead) {
+ case 5: ch += *source++; ch <<= 6;
+ case 4: ch += *source++; ch <<= 6;
+ case 3: ch += *source++; ch <<= 6;
+ case 2: ch += *source++; ch <<= 6;
+ case 1: ch += *source++; ch <<= 6;
+ case 0: ch += *source++;
+ }
+ ch -= offsetsFromUTF8[extraBytesToRead];
- if (target >= targetEnd) {
- source -= (extraBytesToRead+1); /* Back up the source pointer! */
- result = targetExhausted; break;
- }
- if (ch <= UNI_MAX_LEGAL_UTF32) {
- /*
- * UTF-16 surrogate values are illegal in UTF-32, and anything
- * over Plane 17 (> 0x10FFFF) is illegal.
- */
- if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
- if (flags == strictConversion) {
- source -= (extraBytesToRead+1); /* return to the illegal value itself */
- result = sourceIllegal;
- break;
- } else {
- *target++ = UNI_REPLACEMENT_CHAR;
- }
- } else {
- *target++ = ch;
- }
- } else { /* i.e., ch > UNI_MAX_LEGAL_UTF32 */
- result = sourceIllegal;
- *target++ = UNI_REPLACEMENT_CHAR;
- }
+ if (target >= targetEnd) {
+ source -= (extraBytesToRead+1); /* Back up the source pointer! */
+ result = targetExhausted; break;
+ }
+ if (ch <= UNI_MAX_LEGAL_UTF32) {
+ /*
+ * UTF-16 surrogate values are illegal in UTF-32, and anything
+ * over Plane 17 (> 0x10FFFF) is illegal.
+ */
+ if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
+ if (flags == strictConversion) {
+ source -= (extraBytesToRead+1); /* return to the illegal value itself */
+ result = sourceIllegal;
+ break;
+ } else {
+ *target++ = UNI_REPLACEMENT_CHAR;
+ }
+ } else {
+ *target++ = ch;
+ }
+ } else { /* i.e., ch > UNI_MAX_LEGAL_UTF32 */
+ result = sourceIllegal;
+ *target++ = UNI_REPLACEMENT_CHAR;
+ }
}
*sourceStart = source;
*targetStart = target;
@@ -420,19 +420,19 @@
const UTF8 *srcptr = source+length;
switch (length) {
default: return false;
- /* Everything else falls through when "true"... */
+ /* Everything else falls through when "true"... */
case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
case 2: if ((a = (*--srcptr)) > 0xBF) return false;
- switch (*source) {
- /* no fall-through in this inner switch */
- case 0xE0: if (a < 0xA0) return false; break;
- case 0xED: if (a > 0x9F) return false; break;
- case 0xF0: if (a < 0x90) return false; break;
- case 0xF4: if (a > 0x8F) return false; break;
- default: if (a < 0x80) return false;
- }
+ switch (*source) {
+ /* no fall-through in this inner switch */
+ case 0xE0: if (a < 0xA0) return false; break;
+ case 0xED: if (a > 0x9F) return false; break;
+ case 0xF0: if (a < 0x90) return false; break;
+ case 0xF4: if (a > 0x8F) return false; break;
+ default: if (a < 0x80) return false;
+ }
case 1: if (*source >= 0x80 && *source < 0xC2) return false;
}
@@ -449,7 +449,7 @@
Boolean isLegalUTF8Sequence(const UTF8 *source, const UTF8 *sourceEnd) {
int length = trailingBytesForUTF8[*source]+1;
if (source+length > sourceEnd) {
- return false;
+ return false;
}
return isLegalUTF8(source, length);
}
@@ -457,70 +457,70 @@
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF8toUTF16 (
- const UTF8** sourceStart, const UTF8* sourceEnd,
- UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
+ const UTF8** sourceStart, const UTF8* sourceEnd,
+ UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF8* source = *sourceStart;
UTF16* target = *targetStart;
while (source < sourceEnd) {
- UTF32 ch = 0;
- unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
- if (source + extraBytesToRead >= sourceEnd) {
- result = sourceExhausted; break;
- }
- /* Do this check whether lenient or strict */
- if (!isLegalUTF8(source, extraBytesToRead+1)) {
- result = sourceIllegal;
- break;
- }
- /*
- * The cases all fall through. See "Note A" below.
- */
- switch (extraBytesToRead) {
- case 5: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
- case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
- case 3: ch += *source++; ch <<= 6;
- case 2: ch += *source++; ch <<= 6;
- case 1: ch += *source++; ch <<= 6;
- case 0: ch += *source++;
- }
- ch -= offsetsFromUTF8[extraBytesToRead];
+ UTF32 ch = 0;
+ unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
+ if (source + extraBytesToRead >= sourceEnd) {
+ result = sourceExhausted; break;
+ }
+ /* Do this check whether lenient or strict */
+ if (!isLegalUTF8(source, extraBytesToRead+1)) {
+ result = sourceIllegal;
+ break;
+ }
+ /*
+ * The cases all fall through. See "Note A" below.
+ */
+ switch (extraBytesToRead) {
+ case 5: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
+ case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
+ case 3: ch += *source++; ch <<= 6;
+ case 2: ch += *source++; ch <<= 6;
+ case 1: ch += *source++; ch <<= 6;
+ case 0: ch += *source++;
+ }
+ ch -= offsetsFromUTF8[extraBytesToRead];
- if (target >= targetEnd) {
- source -= (extraBytesToRead+1); /* Back up source pointer! */
- result = targetExhausted; break;
- }
- if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
- /* UTF-16 surrogate values are illegal in UTF-32 */
- if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
- if (flags == strictConversion) {
- source -= (extraBytesToRead+1); /* return to the illegal value itself */
- result = sourceIllegal;
- break;
- } else {
- *target++ = UNI_REPLACEMENT_CHAR;
- }
- } else {
- *target++ = (UTF16)ch; /* normal case */
- }
- } else if (ch > UNI_MAX_UTF16) {
- if (flags == strictConversion) {
- result = sourceIllegal;
- source -= (extraBytesToRead+1); /* return to the start */
- break; /* Bail out; shouldn't continue */
- } else {
- *target++ = UNI_REPLACEMENT_CHAR;
- }
- } else {
- /* target is a character in range 0xFFFF - 0x10FFFF. */
- if (target + 1 >= targetEnd) {
- source -= (extraBytesToRead+1); /* Back up source pointer! */
- result = targetExhausted; break;
- }
- ch -= halfBase;
- *target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
- *target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
- }
+ if (target >= targetEnd) {
+ source -= (extraBytesToRead+1); /* Back up source pointer! */
+ result = targetExhausted; break;
+ }
+ if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
+ /* UTF-16 surrogate values are illegal in UTF-32 */
+ if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
+ if (flags == strictConversion) {
+ source -= (extraBytesToRead+1); /* return to the illegal value itself */
+ result = sourceIllegal;
+ break;
+ } else {
+ *target++ = UNI_REPLACEMENT_CHAR;
+ }
+ } else {
+ *target++ = (UTF16)ch; /* normal case */
+ }
+ } else if (ch > UNI_MAX_UTF16) {
+ if (flags == strictConversion) {
+ result = sourceIllegal;
+ source -= (extraBytesToRead+1); /* return to the start */
+ break; /* Bail out; shouldn't continue */
+ } else {
+ *target++ = UNI_REPLACEMENT_CHAR;
+ }
+ } else {
+ /* target is a character in range 0xFFFF - 0x10FFFF. */
+ if (target + 1 >= targetEnd) {
+ source -= (extraBytesToRead+1); /* Back up source pointer! */
+ result = targetExhausted; break;
+ }
+ ch -= halfBase;
+ *target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
+ *target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
+ }
}
*sourceStart = source;
*targetStart = target;
@@ -533,14 +533,14 @@
The fall-through switches in UTF-8 reading code save a
temp variable, some decrements & conditionals. The switches
are equivalent to the following loop:
- {
- int tmpBytesToRead = extraBytesToRead+1;
- do {
- ch += *source++;
- --tmpBytesToRead;
- if (tmpBytesToRead) ch <<= 6;
- } while (tmpBytesToRead > 0);
- }
+ {
+ int tmpBytesToRead = extraBytesToRead+1;
+ do {
+ ch += *source++;
+ --tmpBytesToRead;
+ if (tmpBytesToRead) ch <<= 6;
+ } while (tmpBytesToRead > 0);
+ }
In UTF-8 writing code, the switches on "bytesToWrite" are
similarly unrolled loops.
diff --git a/lib/Basic/Diagnostic.cpp b/lib/Basic/Diagnostic.cpp
index 922702f..81d19cc 100644
--- a/lib/Basic/Diagnostic.cpp
+++ b/lib/Basic/Diagnostic.cpp
@@ -49,7 +49,7 @@
bool SFINAE : 1;
const char *Description;
const char *OptionGroup;
-
+
bool operator<(const StaticDiagInfoRec &RHS) const {
return DiagID < RHS.DiagID;
}
@@ -88,16 +88,16 @@
IsFirst = false;
}
#endif
-
+
// Search the diagnostic table with a binary search.
StaticDiagInfoRec Find = { DiagID, 0, 0, 0, 0, 0 };
-
+
const StaticDiagInfoRec *Found =
std::lower_bound(StaticDiagInfo, StaticDiagInfo + NumDiagEntries, Find);
if (Found == StaticDiagInfo + NumDiagEntries ||
Found->DiagID != DiagID)
return 0;
-
+
return Found;
}
@@ -141,7 +141,7 @@
std::vector<DiagDesc> DiagInfo;
std::map<DiagDesc, unsigned> DiagIDs;
public:
-
+
/// getDescription - Return the description of the specified custom
/// diagnostic.
const char *getDescription(unsigned DiagID) const {
@@ -149,14 +149,14 @@
"Invalid diagnosic ID");
return DiagInfo[DiagID-DIAG_UPPER_LIMIT].second.c_str();
}
-
+
/// getLevel - Return the level of the specified custom diagnostic.
Diagnostic::Level getLevel(unsigned DiagID) const {
assert(this && DiagID-DIAG_UPPER_LIMIT < DiagInfo.size() &&
"Invalid diagnosic ID");
return DiagInfo[DiagID-DIAG_UPPER_LIMIT].first;
}
-
+
unsigned getOrCreateDiagID(Diagnostic::Level L, const char *Message,
Diagnostic &Diags) {
DiagDesc D(L, Message);
@@ -164,7 +164,7 @@
std::map<DiagDesc, unsigned>::iterator I = DiagIDs.lower_bound(D);
if (I != DiagIDs.end() && I->first == D)
return I->second;
-
+
// If not, assign a new ID.
unsigned ID = DiagInfo.size()+DIAG_UPPER_LIMIT;
DiagIDs.insert(std::make_pair(D, ID));
@@ -172,9 +172,9 @@
return ID;
}
};
-
- } // end diag namespace
-} // end clang namespace
+
+ } // end diag namespace
+} // end clang namespace
//===----------------------------------------------------------------------===//
@@ -197,7 +197,7 @@
WarningsAsErrors = false;
SuppressSystemWarnings = false;
ExtBehavior = Ext_Ignore;
-
+
ErrorOccurred = false;
FatalErrorOccurred = false;
NumDiagnostics = 0;
@@ -206,10 +206,10 @@
CustomDiagInfo = 0;
CurDiagID = ~0U;
LastDiagLevel = Ignored;
-
+
ArgToStringFn = DummyArgToStringFn;
ArgToStringCookie = 0;
-
+
// Set all mappings to 'unset'.
DiagMappings BlankDiags(diag::DIAG_UPPER_LIMIT/2, 0);
DiagMappingsStack.push_back(BlankDiags);
@@ -236,7 +236,7 @@
/// and level. If this is the first request for this diagnosic, it is
/// registered and created, otherwise the existing ID is returned.
unsigned Diagnostic::getCustomDiagID(Level L, const char *Message) {
- if (CustomDiagInfo == 0)
+ if (CustomDiagInfo == 0)
CustomDiagInfo = new diag::CustomDiagInfo();
return CustomDiagInfo->getOrCreateDiagID(L, Message, *this);
}
@@ -282,7 +282,7 @@
// Handle custom diagnostics, which cannot be mapped.
if (DiagID >= diag::DIAG_UPPER_LIMIT)
return CustomDiagInfo->getLevel(DiagID);
-
+
unsigned DiagClass = getBuiltinDiagClass(DiagID);
assert(DiagClass != CLASS_NOTE && "Cannot get diagnostic level of a note!");
return getDiagnosticLevel(DiagID, DiagClass);
@@ -296,14 +296,14 @@
// Specific non-error diagnostics may be mapped to various levels from ignored
// to error. Errors can only be mapped to fatal.
Diagnostic::Level Result = Diagnostic::Fatal;
-
+
// Get the mapping information, if unset, compute it lazily.
unsigned MappingInfo = getDiagnosticMappingInfo((diag::kind)DiagID);
if (MappingInfo == 0) {
MappingInfo = GetDefaultDiagMapping(DiagID);
setDiagnosticMappingInternal(DiagID, MappingInfo, false);
}
-
+
switch (MappingInfo & 7) {
default: assert(0 && "Unknown mapping!");
case diag::MAP_IGNORE:
@@ -326,29 +326,29 @@
// If warnings are globally mapped to ignore or error, do it.
if (IgnoreAllWarnings)
return Diagnostic::Ignored;
-
+
Result = Diagnostic::Warning;
-
+
// If this is an extension diagnostic and we're in -pedantic-error mode, and
// if the user didn't explicitly map it, upgrade to an error.
if (ExtBehavior == Ext_Error &&
(MappingInfo & 8) == 0 &&
isBuiltinExtensionDiag(DiagID))
Result = Diagnostic::Error;
-
+
if (WarningsAsErrors)
Result = Diagnostic::Error;
break;
-
+
case diag::MAP_WARNING_NO_WERROR:
// Diagnostics specified with -Wno-error=foo should be set to warnings, but
// not be adjusted by -Werror or -pedantic-errors.
Result = Diagnostic::Warning;
-
+
// If warnings are globally mapped to ignore or error, do it.
if (IgnoreAllWarnings)
return Diagnostic::Ignored;
-
+
break;
}
@@ -357,7 +357,7 @@
// block, silence it.
if (AllExtensionsSilenced && isBuiltinExtensionDiag(DiagID))
return Diagnostic::Ignored;
-
+
return Result;
}
@@ -392,7 +392,7 @@
for (; *Member != -1; ++Member)
Diags.setDiagnosticMapping(*Member, Mapping);
}
-
+
// Enable/disable all subgroups along with this one.
if (const char *SubGroups = Group->SubGroups) {
for (; *SubGroups != (char)-1; ++SubGroups)
@@ -405,7 +405,7 @@
/// ignores the request if "Group" was unknown, false otherwise.
bool Diagnostic::setDiagnosticGroupMapping(const char *Group,
diag::Mapping Map) {
-
+
WarningOption Key = { Group, 0, 0 };
const WarningOption *Found =
std::lower_bound(OptionTable, OptionTable + OptionTableSize, Key,
@@ -413,7 +413,7 @@
if (Found == OptionTable + OptionTableSize ||
strcmp(Found->Name, Group) != 0)
return true; // Option not found.
-
+
MapGroupMembers(Found, Map, *this);
return false;
}
@@ -423,19 +423,19 @@
/// finally fully formed.
bool Diagnostic::ProcessDiag() {
DiagnosticInfo Info(this);
-
+
// Figure out the diagnostic level of this message.
Diagnostic::Level DiagLevel;
unsigned DiagID = Info.getID();
-
+
// ShouldEmitInSystemHeader - True if this diagnostic should be produced even
// in a system header.
bool ShouldEmitInSystemHeader;
-
+
if (DiagID >= diag::DIAG_UPPER_LIMIT) {
// Handle custom diagnostics, which cannot be mapped.
DiagLevel = CustomDiagInfo->getLevel(DiagID);
-
+
// Custom diagnostics always are emitted in system headers.
ShouldEmitInSystemHeader = true;
} else {
@@ -447,12 +447,12 @@
DiagLevel = Diagnostic::Note;
ShouldEmitInSystemHeader = false; // extra consideration is needed
} else {
- // If this is not an error and we are in a system header, we ignore it.
+ // If this is not an error and we are in a system header, we ignore it.
// Check the original Diag ID here, because we also want to ignore
// extensions and warnings in -Werror and -pedantic-errors modes, which
// *map* warnings/extensions to errors.
ShouldEmitInSystemHeader = DiagClass == CLASS_ERROR;
-
+
DiagLevel = getDiagnosticLevel(DiagID, DiagClass);
}
}
@@ -466,7 +466,7 @@
FatalErrorOccurred = true;
LastDiagLevel = DiagLevel;
- }
+ }
// If a fatal error has already been emitted, silence all subsequent
// diagnostics.
@@ -493,7 +493,7 @@
ErrorOccurred = true;
++NumErrors;
}
-
+
// Finally, report it.
Client->HandleDiagnostic(DiagLevel, Info);
if (Client->IncludeInDiagnosticCounts()) ++NumDiagnostics;
@@ -523,7 +523,7 @@
const char *Argument, unsigned ArgumentLen,
llvm::SmallVectorImpl<char> &OutStr) {
const char *ArgumentEnd = Argument+ArgumentLen;
-
+
// Skip over 'ValNo' |'s.
while (ValNo) {
const char *NextVal = std::find(Argument, ArgumentEnd, '|');
@@ -532,7 +532,7 @@
Argument = NextVal+1; // Skip this string.
--ValNo;
}
-
+
// Get the end of the value. This is either the } or the |.
const char *EndPtr = std::find(Argument, ArgumentEnd, '|');
// Add the value to the output string.
@@ -605,7 +605,7 @@
// Scan for next or-expr part.
Start = std::find(Start, End, ',');
- if(Start == End)
+ if (Start == End)
break;
++Start;
}
@@ -674,7 +674,7 @@
FormatDiagnostic(llvm::SmallVectorImpl<char> &OutStr) const {
const char *DiagStr = getDiags()->getDescription(getID());
const char *DiagEnd = DiagStr+strlen(DiagStr);
-
+
while (DiagStr != DiagEnd) {
if (DiagStr[0] != '%') {
// Append non-%0 substrings to Str if we have one.
@@ -687,10 +687,10 @@
DiagStr += 2;
continue;
}
-
+
// Skip the %.
++DiagStr;
-
+
// This must be a placeholder for a diagnostic argument. The format for a
// placeholder is one of "%0", "%modifier0", or "%modifier{arguments}0".
// The digit is a number from 0-9 indicating which argument this comes from.
@@ -698,7 +698,7 @@
// brace enclosed string.
const char *Modifier = 0, *Argument = 0;
unsigned ModifierLen = 0, ArgumentLen = 0;
-
+
// Check to see if we have a modifier. If so eat it.
if (!isdigit(DiagStr[0])) {
Modifier = DiagStr;
@@ -711,14 +711,14 @@
if (DiagStr[0] == '{') {
++DiagStr; // Skip {.
Argument = DiagStr;
-
+
for (; DiagStr[0] != '}'; ++DiagStr)
assert(DiagStr[0] && "Mismatched {}'s in diagnostic string!");
ArgumentLen = DiagStr-Argument;
++DiagStr; // Skip }.
}
}
-
+
assert(isdigit(*DiagStr) && "Invalid format for argument in diagnostic");
unsigned ArgNo = *DiagStr++ - '0';
@@ -737,14 +737,14 @@
// Don't crash if get passed a null pointer by accident.
if (!S)
S = "(null)";
-
+
OutStr.append(S, S + strlen(S));
break;
}
// ---- INTEGERS ----
case Diagnostic::ak_sint: {
int Val = getArgSInt(ArgNo);
-
+
if (ModifierIs(Modifier, ModifierLen, "select")) {
HandleSelectModifier((unsigned)Val, Argument, ArgumentLen, OutStr);
} else if (ModifierIs(Modifier, ModifierLen, "s")) {
@@ -761,7 +761,7 @@
}
case Diagnostic::ak_uint: {
unsigned Val = getArgUInt(ArgNo);
-
+
if (ModifierIs(Modifier, ModifierLen, "select")) {
HandleSelectModifier(Val, Argument, ArgumentLen, OutStr);
} else if (ModifierIs(Modifier, ModifierLen, "s")) {
@@ -770,7 +770,7 @@
HandlePluralModifier((unsigned)Val, Argument, ArgumentLen, OutStr);
} else {
assert(ModifierLen == 0 && "Unknown integer modifier");
-
+
// FIXME: Optimize
std::string S = llvm::utostr_32(Val);
OutStr.append(S.begin(), S.end());
diff --git a/lib/Basic/FileManager.cpp b/lib/Basic/FileManager.cpp
index aadafa5..e0a7e65 100644
--- a/lib/Basic/FileManager.cpp
+++ b/lib/Basic/FileManager.cpp
@@ -47,8 +47,7 @@
#define IS_DIR_SEPARATOR_CHAR(x) ((x) == '/' || (x) == '\\')
namespace {
- static std::string GetFullPath(const char *relPath)
- {
+ static std::string GetFullPath(const char *relPath) {
char *absPathStrPtr = _fullpath(NULL, relPath, 0);
assert(absPathStrPtr && "_fullpath() returned NULL!");
@@ -62,7 +61,7 @@
class FileManager::UniqueDirContainer {
/// UniqueDirs - Cache from full path to existing directories/files.
///
- llvm::StringMap<DirectoryEntry> UniqueDirs;
+ llvm::StringMap<DirectoryEntry> UniqueDirs;
public:
DirectoryEntry &getDirectory(const char *Name, struct stat &StatBuf) {
@@ -72,7 +71,7 @@
FullPath.c_str() + FullPath.size()
).getValue();
}
-
+
size_t size() { return UniqueDirs.size(); }
};
@@ -104,7 +103,7 @@
class FileManager::UniqueDirContainer {
/// UniqueDirs - Cache from ID's to existing directories/files.
///
- std::map<std::pair<dev_t, ino_t>, DirectoryEntry> UniqueDirs;
+ std::map<std::pair<dev_t, ino_t>, DirectoryEntry> UniqueDirs;
public:
DirectoryEntry &getDirectory(const char *Name, struct stat &StatBuf) {
@@ -152,27 +151,27 @@
/// getDirectory - Lookup, cache, and verify the specified directory. This
/// returns null if the directory doesn't exist.
-///
+///
const DirectoryEntry *FileManager::getDirectory(const char *NameStart,
const char *NameEnd) {
++NumDirLookups;
llvm::StringMapEntry<DirectoryEntry *> &NamedDirEnt =
DirEntries.GetOrCreateValue(NameStart, NameEnd);
-
+
// See if there is already an entry in the map.
if (NamedDirEnt.getValue())
return NamedDirEnt.getValue() == NON_EXISTENT_DIR
? 0 : NamedDirEnt.getValue();
-
+
++NumDirCacheMisses;
-
+
// By default, initialize it to invalid.
NamedDirEnt.setValue(NON_EXISTENT_DIR);
-
+
// Get the null-terminated directory name as stored as the key of the
// DirEntries map.
const char *InterndDirName = NamedDirEnt.getKeyData();
-
+
// Check to see if the directory exists.
struct stat StatBuf;
if (stat_cached(InterndDirName, &StatBuf) || // Error stat'ing.
@@ -180,13 +179,13 @@
return 0;
// It exists. See if we have already opened a directory with the same inode.
- // This occurs when one dir is symlinked to another, for example.
+ // This occurs when one dir is symlinked to another, for example.
DirectoryEntry &UDE = UniqueDirs.getDirectory(InterndDirName, StatBuf);
-
+
NamedDirEnt.setValue(&UDE);
if (UDE.getName()) // Already have an entry with this inode, return it.
return &UDE;
-
+
// Otherwise, we don't have this directory yet, add it. We use the string
// key from the DirEntries map as the string.
UDE.Name = InterndDirName;
@@ -199,11 +198,11 @@
/// getFile - Lookup, cache, and verify the specified file. This returns null
/// if the file doesn't exist.
-///
+///
const FileEntry *FileManager::getFile(const char *NameStart,
const char *NameEnd) {
++NumFileLookups;
-
+
// See if there is already an entry in the map.
llvm::StringMapEntry<FileEntry *> &NamedFileEnt =
FileEntries.GetOrCreateValue(NameStart, NameEnd);
@@ -212,7 +211,7 @@
if (NamedFileEnt.getValue())
return NamedFileEnt.getValue() == NON_EXISTENT_FILE
? 0 : NamedFileEnt.getValue();
-
+
++NumFileCacheMisses;
// By default, initialize it to invalid.
@@ -227,7 +226,7 @@
// Ignore duplicate //'s.
while (SlashPos > NameStart && IS_DIR_SEPARATOR_CHAR(SlashPos[-1]))
--SlashPos;
-
+
const DirectoryEntry *DirInfo;
if (SlashPos < NameStart) {
// Use the current directory if file has no path component.
@@ -237,17 +236,17 @@
return 0; // If filename ends with a /, it's a directory.
else
DirInfo = getDirectory(NameStart, SlashPos);
-
+
if (DirInfo == 0) // Directory doesn't exist, file can't exist.
return 0;
-
+
// Get the null-terminated file name as stored as the key of the
// FileEntries map.
const char *InterndFileName = NamedFileEnt.getKeyData();
-
+
// FIXME: Use the directory info to prune this, before doing the stat syscall.
// FIXME: This will reduce the # syscalls.
-
+
// Nope, there isn't. Check to see if the file exists.
struct stat StatBuf;
//llvm::errs() << "STATING: " << Filename;
@@ -258,11 +257,11 @@
return 0;
}
//llvm::errs() << ": exists\n";
-
+
// It exists. See if we have already opened a file with the same inode.
// This occurs when one dir is symlinked to another, for example.
FileEntry &UFE = UniqueFiles.getFile(InterndFileName, StatBuf);
-
+
NamedFileEnt.setValue(&UFE);
if (UFE.getName()) // Already have an entry with this inode, return it.
return &UFE;
@@ -286,14 +285,14 @@
<< NumDirCacheMisses << " dir cache misses.\n";
llvm::errs() << NumFileLookups << " file lookups, "
<< NumFileCacheMisses << " file cache misses.\n";
-
+
//llvm::errs() << PagesMapped << BytesOfPagesMapped << FSLookups;
}
int MemorizeStatCalls::stat(const char *path, struct stat *buf) {
int result = ::stat(path, buf);
-
- if (result != 0) {
+
+ if (result != 0) {
// Cache failed 'stat' results.
struct stat empty;
StatCalls[path] = StatResult(result, empty);
@@ -303,6 +302,6 @@
// paths.
StatCalls[path] = StatResult(result, *buf);
}
-
- return result;
+
+ return result;
}
diff --git a/lib/Basic/IdentifierTable.cpp b/lib/Basic/IdentifierTable.cpp
index 3810c49..93c260f 100644
--- a/lib/Basic/IdentifierTable.cpp
+++ b/lib/Basic/IdentifierTable.cpp
@@ -109,9 +109,9 @@
Info.setIsCPlusPlusOperatorKeyword();
}
-/// AddObjCKeyword - Register an Objective-C @keyword like "class" "selector" or
+/// AddObjCKeyword - Register an Objective-C @keyword like "class" "selector" or
/// "property".
-static void AddObjCKeyword(tok::ObjCKeywordKind ObjCID,
+static void AddObjCKeyword(tok::ObjCKeywordKind ObjCID,
const char *Name, unsigned NameLen,
IdentifierTable &Table) {
Table.get(Name, Name+NameLen).setObjCKeywordID(ObjCID);
@@ -144,13 +144,13 @@
// the first and third character. For preprocessor ID's there are no
// collisions (if there were, the switch below would complain about duplicate
// case values). Note that this depends on 'if' being null terminated.
-
+
#define HASH(LEN, FIRST, THIRD) \
(LEN << 5) + (((FIRST-'a') + (THIRD-'a')) & 31)
#define CASE(LEN, FIRST, THIRD, NAME) \
case HASH(LEN, FIRST, THIRD): \
return memcmp(Name, #NAME, LEN) ? tok::pp_not_keyword : tok::pp_ ## NAME
-
+
unsigned Len = getLength();
if (Len < 2) return tok::pp_not_keyword;
const char *Name = getName();
@@ -179,7 +179,7 @@
CASE( 8, 'u', 'a', unassert);
CASE(12, 'i', 'c', include_next);
-
+
CASE(16, '_', 'i', __include_macros);
#undef CASE
#undef HASH
@@ -198,7 +198,7 @@
unsigned NumEmptyBuckets = NumBuckets-NumIdentifiers;
unsigned AverageIdentifierSize = 0;
unsigned MaxIdentifierLength = 0;
-
+
// TODO: Figure out maximum times an identifier had to probe for -stats.
for (llvm::StringMap<IdentifierInfo*, llvm::BumpPtrAllocator>::const_iterator
I = HashTable.begin(), E = HashTable.end(); I != E; ++I) {
@@ -207,7 +207,7 @@
if (MaxIdentifierLength < IdLen)
MaxIdentifierLength = IdLen;
}
-
+
fprintf(stderr, "\n*** Identifier Table Stats:\n");
fprintf(stderr, "# Identifiers: %d\n", NumIdentifiers);
fprintf(stderr, "# Empty Buckets: %d\n", NumEmptyBuckets);
@@ -216,7 +216,7 @@
fprintf(stderr, "Ave identifier length: %f\n",
(AverageIdentifierSize/(double)NumIdentifiers));
fprintf(stderr, "Max identifier length: %d\n", MaxIdentifierLength);
-
+
// Compute statistics about the memory allocated for identifiers.
HashTable.getAllocator().PrintStats();
}
@@ -232,42 +232,42 @@
namespace clang {
/// MultiKeywordSelector - One of these variable length records is kept for each
/// selector containing more than one keyword. We use a folding set
-/// to unique aggregate names (keyword selectors in ObjC parlance). Access to
+/// to unique aggregate names (keyword selectors in ObjC parlance). Access to
/// this class is provided strictly through Selector.
-class MultiKeywordSelector
+class MultiKeywordSelector
: public DeclarationNameExtra, public llvm::FoldingSetNode {
MultiKeywordSelector(unsigned nKeys) {
ExtraKindOrNumArgs = NUM_EXTRA_KINDS + nKeys;
}
-public:
+public:
// Constructor for keyword selectors.
MultiKeywordSelector(unsigned nKeys, IdentifierInfo **IIV) {
assert((nKeys > 1) && "not a multi-keyword selector");
ExtraKindOrNumArgs = NUM_EXTRA_KINDS + nKeys;
-
+
// Fill in the trailing keyword array.
IdentifierInfo **KeyInfo = reinterpret_cast<IdentifierInfo **>(this+1);
for (unsigned i = 0; i != nKeys; ++i)
KeyInfo[i] = IIV[i];
- }
-
+ }
+
// getName - Derive the full selector name and return it.
std::string getName() const;
-
+
unsigned getNumArgs() const { return ExtraKindOrNumArgs - NUM_EXTRA_KINDS; }
-
+
typedef IdentifierInfo *const *keyword_iterator;
keyword_iterator keyword_begin() const {
return reinterpret_cast<keyword_iterator>(this+1);
}
- keyword_iterator keyword_end() const {
- return keyword_begin()+getNumArgs();
+ keyword_iterator keyword_end() const {
+ return keyword_begin()+getNumArgs();
}
IdentifierInfo *getIdentifierInfoForSlot(unsigned i) const {
assert(i < getNumArgs() && "getIdentifierInfoForSlot(): illegal index");
return keyword_begin()[i];
}
- static void Profile(llvm::FoldingSetNodeID &ID,
+ static void Profile(llvm::FoldingSetNodeID &ID,
keyword_iterator ArgTys, unsigned NumArgs) {
ID.AddInteger(NumArgs);
for (unsigned i = 0; i != NumArgs; ++i)
@@ -287,7 +287,7 @@
return 1;
// We point to a MultiKeywordSelector (pointer doesn't contain any flags).
MultiKeywordSelector *SI = reinterpret_cast<MultiKeywordSelector *>(InfoPtr);
- return SI->getNumArgs();
+ return SI->getNumArgs();
}
IdentifierInfo *Selector::getIdentifierInfoForSlot(unsigned argIndex) const {
@@ -308,16 +308,16 @@
Length += (*I)->getLength();
++Length; // :
}
-
+
Result.reserve(Length);
-
+
for (keyword_iterator I = keyword_begin(), E = keyword_end(); I != E; ++I) {
if (*I)
Result.insert(Result.end(), (*I)->getName(),
(*I)->getName()+(*I)->getLength());
Result.push_back(':');
}
-
+
return Result;
}
@@ -327,7 +327,7 @@
if (InfoPtr & ArgFlags) {
IdentifierInfo *II = getAsIdentifierInfo();
-
+
// If the number of arguments is 0 then II is guaranteed to not be null.
if (getNumArgs() == 0)
return II->getName();
@@ -336,7 +336,7 @@
Res += ":";
return Res;
}
-
+
// We have a multiple keyword selector (no embedded flags).
return reinterpret_cast<MultiKeywordSelector *>(InfoPtr)->getName();
}
@@ -357,9 +357,9 @@
Selector SelectorTable::getSelector(unsigned nKeys, IdentifierInfo **IIV) {
if (nKeys < 2)
return Selector(IIV[0], nKeys);
-
+
SelectorTableImpl &SelTabImpl = getSelectorTableImpl(Impl);
-
+
// Unique selector, to guarantee there is one per name.
llvm::FoldingSetNodeID ID;
MultiKeywordSelector::Profile(ID, IIV, nKeys);
@@ -368,12 +368,12 @@
if (MultiKeywordSelector *SI =
SelTabImpl.Table.FindNodeOrInsertPos(ID, InsertPos))
return Selector(SI);
-
+
// MultiKeywordSelector objects are not allocated with new because they have a
// variable size array (for parameter types) at the end of them.
unsigned Size = sizeof(MultiKeywordSelector) + nKeys*sizeof(IdentifierInfo *);
MultiKeywordSelector *SI =
- (MultiKeywordSelector*)SelTabImpl.Allocator.Allocate(Size,
+ (MultiKeywordSelector*)SelTabImpl.Allocator.Allocate(Size,
llvm::alignof<MultiKeywordSelector>());
new (SI) MultiKeywordSelector(nKeys, IIV);
SelTabImpl.Table.InsertNode(SI, InsertPos);
diff --git a/lib/Basic/SourceLocation.cpp b/lib/Basic/SourceLocation.cpp
index f21ec8b..578a4eb 100644
--- a/lib/Basic/SourceLocation.cpp
+++ b/lib/Basic/SourceLocation.cpp
@@ -40,7 +40,7 @@
OS << "<invalid loc>";
return;
}
-
+
if (isFileID()) {
PresumedLoc PLoc = SM.getPresumedLoc(*this);
// The instantiation and spelling pos is identical for file locs.
@@ -48,7 +48,7 @@
<< ':' << PLoc.getColumn();
return;
}
-
+
SM.getInstantiationLoc(*this).print(OS, SM);
OS << " <Spelling=";
diff --git a/lib/Basic/SourceManager.cpp b/lib/Basic/SourceManager.cpp
index fa1dc4e..d1c4709 100644
--- a/lib/Basic/SourceManager.cpp
+++ b/lib/Basic/SourceManager.cpp
@@ -46,7 +46,7 @@
return Entry ? Entry->getSize() : Buffer->getBufferSize();
}
-const llvm::MemoryBuffer *ContentCache::getBuffer() const {
+const llvm::MemoryBuffer *ContentCache::getBuffer() const {
// Lazily create the Buffer for ContentCaches that wrap files.
if (!Buffer && Entry) {
// FIXME: Should we support a way to not have to do this check over
@@ -59,11 +59,11 @@
unsigned LineTableInfo::getLineTableFilenameID(const char *Ptr, unsigned Len) {
// Look up the filename in the string table, returning the pre-existing value
// if it exists.
- llvm::StringMapEntry<unsigned> &Entry =
+ llvm::StringMapEntry<unsigned> &Entry =
FilenameIDs.GetOrCreateValue(Ptr, Ptr+Len, ~0U);
if (Entry.getValue() != ~0U)
return Entry.getValue();
-
+
// Otherwise, assign this the next available ID.
Entry.setValue(FilenamesByID.size());
FilenamesByID.push_back(&Entry);
@@ -76,25 +76,25 @@
void LineTableInfo::AddLineNote(unsigned FID, unsigned Offset,
unsigned LineNo, int FilenameID) {
std::vector<LineEntry> &Entries = LineEntries[FID];
-
+
assert((Entries.empty() || Entries.back().FileOffset < Offset) &&
"Adding line entries out of order!");
-
+
SrcMgr::CharacteristicKind Kind = SrcMgr::C_User;
unsigned IncludeOffset = 0;
-
+
if (!Entries.empty()) {
// If this is a '#line 4' after '#line 42 "foo.h"', make sure to remember
// that we are still in "foo.h".
if (FilenameID == -1)
FilenameID = Entries.back().FilenameID;
-
+
// If we are after a line marker that switched us to system header mode, or
// that set #include information, preserve it.
Kind = Entries.back().FileKind;
IncludeOffset = Entries.back().IncludeOffset;
}
-
+
Entries.push_back(LineEntry::get(Offset, LineNo, FilenameID, Kind,
IncludeOffset));
}
@@ -109,9 +109,9 @@
unsigned EntryExit,
SrcMgr::CharacteristicKind FileKind) {
assert(FilenameID != -1 && "Unspecified filename should use other accessor");
-
+
std::vector<LineEntry> &Entries = LineEntries[FID];
-
+
assert((Entries.empty() || Entries.back().FileOffset < Offset) &&
"Adding line entries out of order!");
@@ -123,14 +123,14 @@
} else if (EntryExit == 2) {
assert(!Entries.empty() && Entries.back().IncludeOffset &&
"PPDirectives should have caught case when popping empty include stack");
-
+
// Get the include loc of the last entries' include loc as our include loc.
IncludeOffset = 0;
if (const LineEntry *PrevEntry =
FindNearestLineEntry(FID, Entries.back().IncludeOffset))
IncludeOffset = PrevEntry->IncludeOffset;
}
-
+
Entries.push_back(LineEntry::get(Offset, LineNo, FilenameID, FileKind,
IncludeOffset));
}
@@ -138,7 +138,7 @@
/// FindNearestLineEntry - Find the line entry nearest to FID that is before
/// it. If there is no line entry before Offset in FID, return null.
-const LineEntry *LineTableInfo::FindNearestLineEntry(unsigned FID,
+const LineEntry *LineTableInfo::FindNearestLineEntry(unsigned FID,
unsigned Offset) {
const std::vector<LineEntry> &Entries = LineEntries[FID];
assert(!Entries.empty() && "No #line entries for this FID after all!");
@@ -157,13 +157,13 @@
/// \brief Add a new line entry that has already been encoded into
/// the internal representation of the line table.
-void LineTableInfo::AddEntry(unsigned FID,
+void LineTableInfo::AddEntry(unsigned FID,
const std::vector<LineEntry> &Entries) {
LineEntries[FID] = Entries;
}
/// getLineTableFilenameID - Return the uniqued ID for the specified filename.
-///
+///
unsigned SourceManager::getLineTableFilenameID(const char *Ptr, unsigned Len) {
if (LineTable == 0)
LineTable = new LineTableInfo();
@@ -177,12 +177,12 @@
void SourceManager::AddLineNote(SourceLocation Loc, unsigned LineNo,
int FilenameID) {
std::pair<FileID, unsigned> LocInfo = getDecomposedInstantiationLoc(Loc);
-
+
const SrcMgr::FileInfo &FileInfo = getSLocEntry(LocInfo.first).getFile();
// Remember that this file has #line directives now if it doesn't already.
const_cast<SrcMgr::FileInfo&>(FileInfo).setHasLineDirectives();
-
+
if (LineTable == 0)
LineTable = new LineTableInfo();
LineTable->AddLineNote(LocInfo.first.ID, LocInfo.second, LineNo, FilenameID);
@@ -200,16 +200,16 @@
"Can't set flags without setting the filename!");
return AddLineNote(Loc, LineNo, FilenameID);
}
-
+
std::pair<FileID, unsigned> LocInfo = getDecomposedInstantiationLoc(Loc);
const SrcMgr::FileInfo &FileInfo = getSLocEntry(LocInfo.first).getFile();
-
+
// Remember that this file has #line directives now if it doesn't already.
const_cast<SrcMgr::FileInfo&>(FileInfo).setHasLineDirectives();
-
+
if (LineTable == 0)
LineTable = new LineTableInfo();
-
+
SrcMgr::CharacteristicKind FileKind;
if (IsExternCHeader)
FileKind = SrcMgr::C_ExternCSystem;
@@ -217,13 +217,13 @@
FileKind = SrcMgr::C_System;
else
FileKind = SrcMgr::C_User;
-
+
unsigned EntryExit = 0;
if (IsFileEntry)
EntryExit = 1;
else if (IsFileExit)
EntryExit = 2;
-
+
LineTable->AddLineNote(LocInfo.first.ID, LocInfo.second, LineNo, FilenameID,
EntryExit, FileKind);
}
@@ -240,7 +240,7 @@
SourceManager::~SourceManager() {
delete LineTable;
-
+
// Delete FileEntry objects corresponding to content caches. Since the actual
// content cache objects are bump pointer allocated, we just have to run the
// dtors, but we call the deallocate method for completeness.
@@ -261,10 +261,10 @@
LastLineNoFileIDQuery = FileID();
LastLineNoContentCache = 0;
LastFileIDLookup = FileID();
-
+
if (LineTable)
LineTable->clear();
-
+
// Use up FileID #0 as an invalid instantiation.
NextOffset = 0;
createInstantiationLoc(SourceLocation(),SourceLocation(),SourceLocation(), 1);
@@ -275,11 +275,11 @@
const ContentCache *
SourceManager::getOrCreateContentCache(const FileEntry *FileEnt) {
assert(FileEnt && "Didn't specify a file entry to use?");
-
+
// Do we already have information about this file?
ContentCache *&Entry = FileInfos[FileEnt];
if (Entry) return Entry;
-
+
// Nope, create a new Cache entry. Make sure it is at least 8-byte aligned
// so that FileInfo can use the low 3 bits of the pointer for its own
// nefarious purposes.
@@ -349,12 +349,12 @@
if (PreallocatedID) {
// If we're filling in a preallocated ID, just load in the file
// entry and return.
- assert(PreallocatedID < SLocEntryLoaded.size() &&
+ assert(PreallocatedID < SLocEntryLoaded.size() &&
"Preallocate ID out-of-range");
- assert(!SLocEntryLoaded[PreallocatedID] &&
+ assert(!SLocEntryLoaded[PreallocatedID] &&
"Source location entry already loaded");
assert(Offset && "Preallocate source location cannot have zero offset");
- SLocEntryTable[PreallocatedID]
+ SLocEntryTable[PreallocatedID]
= SLocEntry::get(Offset, FileInfo::get(IncludePos, File, FileCharacter));
SLocEntryLoaded[PreallocatedID] = true;
FileID FID = FileID::get(PreallocatedID);
@@ -363,13 +363,13 @@
return LastFileIDLookup = FID;
}
- SLocEntryTable.push_back(SLocEntry::get(NextOffset,
+ SLocEntryTable.push_back(SLocEntry::get(NextOffset,
FileInfo::get(IncludePos, File,
FileCharacter)));
unsigned FileSize = File->getSize();
assert(NextOffset+FileSize+1 > NextOffset && "Ran out of source locations!");
NextOffset += FileSize+1;
-
+
// Set LastFileIDLookup to the newly created file. The next getFileID call is
// almost guaranteed to be from that file.
FileID FID = FileID::get(SLocEntryTable.size()-1);
@@ -391,9 +391,9 @@
if (PreallocatedID) {
// If we're filling in a preallocated ID, just load in the
// instantiation entry and return.
- assert(PreallocatedID < SLocEntryLoaded.size() &&
+ assert(PreallocatedID < SLocEntryLoaded.size() &&
"Preallocate ID out-of-range");
- assert(!SLocEntryLoaded[PreallocatedID] &&
+ assert(!SLocEntryLoaded[PreallocatedID] &&
"Source location entry already loaded");
assert(Offset && "Preallocate source location cannot have zero offset");
SLocEntryTable[PreallocatedID] = SLocEntry::get(Offset, II);
@@ -426,7 +426,7 @@
///
FileID SourceManager::getFileIDSlow(unsigned SLocOffset) const {
assert(SLocOffset && "Invalid FileID");
-
+
// After the first and second level caches, I see two common sorts of
// behavior: 1) a lot of searched FileID's are "near" the cached file location
// or are "near" the cached instantiation location. 2) others are just
@@ -435,11 +435,11 @@
// To handle this, we do a linear search for up to 8 steps to catch #1 quickly
// then we fall back to a less cache efficient, but more scalable, binary
// search to find the location.
-
+
// See if this is near the file point - worst case we start scanning from the
// most newly created FileID.
std::vector<SrcMgr::SLocEntry>::const_iterator I;
-
+
if (SLocEntryTable[LastFileIDLookup.ID].getOffset() < SLocOffset) {
// Neither loc prunes our search.
I = SLocEntryTable.end();
@@ -474,7 +474,7 @@
if (++NumProbes == 8)
break;
}
-
+
// Convert "I" back into an index. We know that it is an entry whose index is
// larger than the offset we are looking for.
unsigned GreaterIndex = I-SLocEntryTable.begin();
@@ -486,16 +486,16 @@
while (1) {
unsigned MiddleIndex = (GreaterIndex-LessIndex)/2+LessIndex;
unsigned MidOffset = getSLocEntry(FileID::get(MiddleIndex)).getOffset();
-
+
++NumProbes;
-
+
// If the offset of the midpoint is too large, chop the high side of the
// range to the midpoint.
if (MidOffset > SLocOffset) {
GreaterIndex = MiddleIndex;
continue;
}
-
+
// If the middle index contains the value, succeed and return.
if (isOffsetInFileID(FileID::get(MiddleIndex), SLocOffset)) {
#if 0
@@ -513,7 +513,7 @@
NumBinaryProbes += NumProbes;
return Res;
}
-
+
// Otherwise, move the low-side up to the middle index.
LessIndex = MiddleIndex;
}
@@ -550,12 +550,12 @@
SourceLocation Loc;
do {
Loc = E->getInstantiation().getInstantiationLocStart();
-
+
FID = getFileID(Loc);
E = &getSLocEntry(FID);
Offset += Loc.getOffset()-E->getOffset();
} while (!Loc.isFileID());
-
+
return std::make_pair(FID, Offset);
}
@@ -568,12 +568,12 @@
SourceLocation Loc;
do {
Loc = E->getInstantiation().getSpellingLoc();
-
+
FID = getFileID(Loc);
E = &getSLocEntry(FID);
Offset += Loc.getOffset()-E->getOffset();
} while (!Loc.isFileID());
-
+
return std::make_pair(FID, Offset);
}
@@ -603,10 +603,10 @@
std::pair<SourceLocation,SourceLocation>
SourceManager::getInstantiationRange(SourceLocation Loc) const {
if (Loc.isFileID()) return std::make_pair(Loc, Loc);
-
+
std::pair<SourceLocation,SourceLocation> Res =
getImmediateInstantiationRange(Loc);
-
+
// Fully resolve the start and end locations to their ultimate instantiation
// points.
while (!Res.first.isFileID())
@@ -628,7 +628,7 @@
// Note that this is a hot function in the getSpelling() path, which is
// heavily used by -E mode.
std::pair<FileID, unsigned> LocInfo = getDecomposedSpellingLoc(SL);
-
+
// Note that calling 'getBuffer()' may lazily page in a source file.
return getSLocEntry(LocInfo.first).getFile().getContentCache()
->getBuffer()->getBufferStart() + LocInfo.second;
@@ -639,7 +639,7 @@
/// this is significantly cheaper to compute than the line number.
unsigned SourceManager::getColumnNumber(FileID FID, unsigned FilePos) const {
const char *Buf = getBuffer(FID)->getBufferStart();
-
+
unsigned LineStart = FilePos;
while (LineStart && Buf[LineStart-1] != '\n' && Buf[LineStart-1] != '\r')
--LineStart;
@@ -662,17 +662,17 @@
static void ComputeLineNumbers(ContentCache* FI,
llvm::BumpPtrAllocator &Alloc) DISABLE_INLINE;
-static void ComputeLineNumbers(ContentCache* FI, llvm::BumpPtrAllocator &Alloc){
+static void ComputeLineNumbers(ContentCache* FI, llvm::BumpPtrAllocator &Alloc){
// Note that calling 'getBuffer()' may lazily page in the file.
const MemoryBuffer *Buffer = FI->getBuffer();
-
+
// Find the file offsets of all of the *physical* source lines. This does
// not look at trigraphs, escaped newlines, or anything else tricky.
std::vector<unsigned> LineOffsets;
-
+
// Line #1 starts at char 0.
LineOffsets.push_back(0);
-
+
const unsigned char *Buf = (const unsigned char *)Buffer->getBufferStart();
const unsigned char *End = (const unsigned char *)Buffer->getBufferEnd();
unsigned Offs = 0;
@@ -685,7 +685,7 @@
++NextBuf;
Offs += NextBuf-Buf;
Buf = NextBuf;
-
+
if (Buf[0] == '\n' || Buf[0] == '\r') {
// If this is \n\r or \r\n, skip both characters.
if ((Buf[1] == '\n' || Buf[1] == '\r') && Buf[0] != Buf[1])
@@ -699,7 +699,7 @@
++Offs, ++Buf;
}
}
-
+
// Copy the offsets into the FileInfo structure.
FI->NumLines = LineOffsets.size();
FI->SourceLineCache = Alloc.Allocate<unsigned>(LineOffsets.size());
@@ -717,7 +717,7 @@
else
Content = const_cast<ContentCache*>(getSLocEntry(FID)
.getFile().getContentCache());
-
+
// If this is the first use of line information for this buffer, compute the
/// SourceLineCache for it on demand.
if (Content->SourceLineCache == 0)
@@ -728,11 +728,11 @@
unsigned *SourceLineCache = Content->SourceLineCache;
unsigned *SourceLineCacheStart = SourceLineCache;
unsigned *SourceLineCacheEnd = SourceLineCache + Content->NumLines;
-
+
unsigned QueriedFilePos = FilePos+1;
// FIXME: I would like to be convinced that this code is worth being as
- // complicated as it is, binary search isn't that slow.
+ // complicated as it is, binary search isn't that slow.
//
// If it is worth being optimized, then in my opinion it could be more
// performant, simpler, and more obviously correct by just "galloping" outward
@@ -748,7 +748,7 @@
if (QueriedFilePos >= LastLineNoFilePos) {
// FIXME: Potential overflow?
SourceLineCache = SourceLineCache+LastLineNoResult-1;
-
+
// The query is likely to be nearby the previous one. Here we check to
// see if it is within 5, 10 or 20 lines. It can be far away in cases
// where big comment blocks and vertical whitespace eat up lines but
@@ -770,17 +770,17 @@
SourceLineCacheEnd = SourceLineCache+LastLineNoResult+1;
}
}
-
+
// If the spread is large, do a "radix" test as our initial guess, based on
// the assumption that lines average to approximately the same length.
// NOTE: This is currently disabled, as it does not appear to be profitable in
// initial measurements.
if (0 && SourceLineCacheEnd-SourceLineCache > 20) {
unsigned FileLen = Content->SourceLineCache[Content->NumLines-1];
-
+
// Take a stab at guessing where it is.
unsigned ApproxPos = Content->NumLines*QueriedFilePos / FileLen;
-
+
// Check for -10 and +10 lines.
unsigned LowerBound = std::max(int(ApproxPos-10), 0);
unsigned UpperBound = std::min(ApproxPos+10, FileLen);
@@ -789,17 +789,17 @@
if (SourceLineCache < SourceLineCacheStart+LowerBound &&
SourceLineCacheStart[LowerBound] < QueriedFilePos)
SourceLineCache = SourceLineCacheStart+LowerBound;
-
+
// If the computed upper bound is greater than the query location, move it.
if (SourceLineCacheEnd > SourceLineCacheStart+UpperBound &&
SourceLineCacheStart[UpperBound] >= QueriedFilePos)
SourceLineCacheEnd = SourceLineCacheStart+UpperBound;
}
-
+
unsigned *Pos
= std::lower_bound(SourceLineCache, SourceLineCacheEnd, QueriedFilePos);
unsigned LineNo = Pos-SourceLineCacheStart;
-
+
LastLineNoFileIDQuery = FID;
LastLineNoContentCache = Content;
LastLineNoFilePos = QueriedFilePos;
@@ -819,14 +819,14 @@
}
/// getFileCharacteristic - return the file characteristic of the specified
-/// source location, indicating whether this is a normal file, a system
+/// source location, indicating whether this is a normal file, a system
/// header, or an "implicit extern C" system header.
///
/// This state can be modified with flags on GNU linemarker directives like:
/// # 4 "foo.h" 3
/// which changes all source locations in the current file after that to be
/// considered to be from a system header.
-SrcMgr::CharacteristicKind
+SrcMgr::CharacteristicKind
SourceManager::getFileCharacteristic(SourceLocation Loc) const {
assert(!Loc.isInvalid() && "Can't get file characteristic of invalid loc!");
std::pair<FileID, unsigned> LocInfo = getDecomposedInstantiationLoc(Loc);
@@ -836,12 +836,12 @@
// state.
if (!FI.hasLineDirectives())
return FI.getFileCharacteristic();
-
+
assert(LineTable && "Can't have linetable entries without a LineTable!");
// See if there is a #line directive before the location.
const LineEntry *Entry =
LineTable->FindNearestLineEntry(LocInfo.first.ID, LocInfo.second);
-
+
// If this is before the first line marker, use the file characteristic.
if (!Entry)
return FI.getFileCharacteristic();
@@ -854,7 +854,7 @@
/// for normal clients.
const char *SourceManager::getBufferName(SourceLocation Loc) const {
if (Loc.isInvalid()) return "<invalid loc>";
-
+
return getBuffer(getFileID(Loc))->getBufferIdentifier();
}
@@ -868,22 +868,22 @@
/// of an instantiation location, not at the spelling location.
PresumedLoc SourceManager::getPresumedLoc(SourceLocation Loc) const {
if (Loc.isInvalid()) return PresumedLoc();
-
+
// Presumed locations are always for instantiation points.
std::pair<FileID, unsigned> LocInfo = getDecomposedInstantiationLoc(Loc);
-
+
const SrcMgr::FileInfo &FI = getSLocEntry(LocInfo.first).getFile();
const SrcMgr::ContentCache *C = FI.getContentCache();
-
+
// To get the source name, first consult the FileEntry (if one exists)
// before the MemBuffer as this will avoid unnecessarily paging in the
// MemBuffer.
- const char *Filename =
+ const char *Filename =
C->Entry ? C->Entry->getName() : C->getBuffer()->getBufferIdentifier();
unsigned LineNo = getLineNumber(LocInfo.first, LocInfo.second);
unsigned ColNo = getColumnNumber(LocInfo.first, LocInfo.second);
SourceLocation IncludeLoc = FI.getIncludeLoc();
-
+
// If we have #line directives in this file, update and overwrite the physical
// location info if appropriate.
if (FI.hasLineDirectives()) {
@@ -901,9 +901,9 @@
// total.
unsigned MarkerLineNo = getLineNumber(LocInfo.first, Entry->FileOffset);
LineNo = Entry->LineNo + (LineNo-MarkerLineNo-1);
-
+
// Note that column numbers are not molested by line markers.
-
+
// Handle virtual #include manipulation.
if (Entry->IncludeOffset) {
IncludeLoc = getLocForStartOfFile(LocInfo.first);
@@ -932,7 +932,7 @@
if (FI == FileInfos.end())
return SourceLocation();
ContentCache *Content = FI->second;
-
+
// If this is the first use of line information for this buffer, compute the
/// SourceLineCache for it on demand.
if (Content->SourceLineCache == 0)
@@ -940,7 +940,7 @@
if (Line > Content->NumLines)
return SourceLocation();
-
+
unsigned FilePos = Content->SourceLineCache[Line - 1];
const char *Buf = Content->getBuffer()->getBufferStart() + FilePos;
unsigned BufLength = Content->getBuffer()->getBufferEnd() - Buf;
@@ -951,7 +951,7 @@
++i;
if (i < Col-1)
return SourceLocation();
-
+
return getLocForStartOfFile(Content->FirstFID).
getFileLocWithOffset(FilePos + Col - 1);
}
@@ -964,24 +964,24 @@
assert(LHS.isValid() && RHS.isValid() && "Passed invalid source location!");
if (LHS == RHS)
return false;
-
+
std::pair<FileID, unsigned> LOffs = getDecomposedLoc(LHS);
std::pair<FileID, unsigned> ROffs = getDecomposedLoc(RHS);
-
+
// If the source locations are in the same file, just compare offsets.
if (LOffs.first == ROffs.first)
return LOffs.second < ROffs.second;
// If we are comparing a source location with multiple locations in the same
// file, we get a big win by caching the result.
-
+
if (LastLFIDForBeforeTUCheck == LOffs.first &&
LastRFIDForBeforeTUCheck == ROffs.first)
return LastResForBeforeTUCheck;
-
+
LastLFIDForBeforeTUCheck = LOffs.first;
LastRFIDForBeforeTUCheck = ROffs.first;
-
+
// "Traverse" the include/instantiation stacks of both locations and try to
// find a common "ancestor".
//
@@ -999,15 +999,15 @@
UpperLoc = Entry.getInstantiation().getInstantiationLocStart();
else
UpperLoc = Entry.getFile().getIncludeLoc();
-
+
if (UpperLoc.isInvalid())
break; // We reached the top.
-
+
ROffs = getDecomposedLoc(UpperLoc);
-
+
if (LOffs.first == ROffs.first)
return LastResForBeforeTUCheck = LOffs.second < ROffs.second;
-
+
ROffsMap[ROffs.first] = ROffs.second;
}
@@ -1021,33 +1021,33 @@
UpperLoc = Entry.getInstantiation().getInstantiationLocStart();
else
UpperLoc = Entry.getFile().getIncludeLoc();
-
+
if (UpperLoc.isInvalid())
break; // We reached the top.
-
+
LOffs = getDecomposedLoc(UpperLoc);
-
+
std::map<FileID, unsigned>::iterator I = ROffsMap.find(LOffs.first);
if (I != ROffsMap.end())
return LastResForBeforeTUCheck = LOffs.second < I->second;
}
-
+
// No common ancestor.
// Now we are getting into murky waters. Most probably this is because one
// location is in the predefines buffer.
-
+
const FileEntry *LEntry =
getSLocEntry(LOffs.first).getFile().getContentCache()->Entry;
const FileEntry *REntry =
getSLocEntry(ROffs.first).getFile().getContentCache()->Entry;
-
+
// If the locations are in two memory buffers we give up, we can't answer
// which one should be considered first.
// FIXME: Should there be a way to "include" memory buffers in the translation
// unit ?
assert((LEntry != 0 || REntry != 0) && "Locations in memory buffers.");
(void) REntry;
-
+
// Consider the memory buffer as coming before the file in the translation
// unit.
if (LEntry == 0)
@@ -1066,14 +1066,14 @@
<< " mem buffers mapped.\n";
llvm::errs() << SLocEntryTable.size() << " SLocEntry's allocated, "
<< NextOffset << "B of Sloc address space used.\n";
-
+
unsigned NumLineNumsComputed = 0;
unsigned NumFileBytesMapped = 0;
for (fileinfo_iterator I = fileinfo_begin(), E = fileinfo_end(); I != E; ++I){
NumLineNumsComputed += I->second->SourceLineCache != 0;
NumFileBytesMapped += I->second->getSizeBytesMapped();
}
-
+
llvm::errs() << NumFileBytesMapped << " bytes of files mapped, "
<< NumLineNumsComputed << " files with line #'s computed.\n";
llvm::errs() << "FileID scans: " << NumLinearScans << " linear, "
diff --git a/lib/Basic/TargetInfo.cpp b/lib/Basic/TargetInfo.cpp
index 5b2ffb7..35d9ccd 100644
--- a/lib/Basic/TargetInfo.cpp
+++ b/lib/Basic/TargetInfo.cpp
@@ -87,17 +87,17 @@
bool TargetInfo::isValidGCCRegisterName(const char *Name) const {
const char * const *Names;
unsigned NumNames;
-
+
// Get rid of any register prefix.
removeGCCRegisterPrefix(Name);
-
+
if (strcmp(Name, "memory") == 0 ||
strcmp(Name, "cc") == 0)
return true;
-
+
getGCCRegNames(Names, NumNames);
-
+
// If we have a number it maps to an entry in the register name array.
if (isdigit(Name[0])) {
char *End;
@@ -111,11 +111,11 @@
if (strcmp(Name, Names[i]) == 0)
return true;
}
-
+
// Now check aliases.
const GCCRegAlias *Aliases;
unsigned NumAliases;
-
+
getGCCRegAliases(Aliases, NumAliases);
for (unsigned i = 0; i < NumAliases; i++) {
for (unsigned j = 0 ; j < llvm::array_lengthof(Aliases[i].Aliases); j++) {
@@ -125,15 +125,15 @@
return true;
}
}
-
+
return false;
}
const char *TargetInfo::getNormalizedGCCRegisterName(const char *Name) const {
assert(isValidGCCRegisterName(Name) && "Invalid register passed in");
-
+
removeGCCRegisterPrefix(Name);
-
+
const char * const *Names;
unsigned NumNames;
@@ -144,16 +144,16 @@
char *End;
int n = (int)strtol(Name, &End, 0);
if (*End == 0) {
- assert(n >= 0 && (unsigned)n < NumNames &&
+ assert(n >= 0 && (unsigned)n < NumNames &&
"Out of bounds register number!");
return Names[n];
}
}
-
+
// Now check aliases.
const GCCRegAlias *Aliases;
unsigned NumAliases;
-
+
getGCCRegAliases(Aliases, NumAliases);
for (unsigned i = 0; i < NumAliases; i++) {
for (unsigned j = 0 ; j < llvm::array_lengthof(Aliases[i].Aliases); j++) {
@@ -163,7 +163,7 @@
return Aliases[i].Register;
}
}
-
+
return Name;
}
@@ -200,10 +200,10 @@
Info.setAllowsMemory();
break;
}
-
+
Name++;
}
-
+
return true;
}
@@ -216,14 +216,14 @@
const char *Start = Name;
while (*Name && *Name != ']')
Name++;
-
+
if (!*Name) {
// Missing ']'
return false;
}
-
+
std::string SymbolicName(Start, Name - Start);
-
+
for (Index = 0; Index != NumOutputs; ++Index)
if (SymbolicName == OutputConstraints[Index].getName())
return true;
@@ -242,12 +242,12 @@
// Check if we have a matching constraint
if (*Name >= '0' && *Name <= '9') {
unsigned i = *Name - '0';
-
+
// Check if matching constraint is out of bounds.
if (i >= NumOutputs)
return false;
-
- // The constraint should have the same info as the respective
+
+ // The constraint should have the same info as the respective
// output constraint.
Info.setTiedOperand(i, OutputConstraints[i]);
} else if (!validateAsmConstraint(Name, Info)) {
@@ -261,9 +261,9 @@
unsigned Index = 0;
if (!resolveSymbolicName(Name, OutputConstraints, NumOutputs, Index))
return false;
-
+
break;
- }
+ }
case '%': // commutative
// FIXME: Fail if % is used with the last operand.
break;
@@ -291,9 +291,9 @@
Info.setAllowsMemory();
break;
}
-
+
Name++;
}
-
+
return true;
}
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index d9cd42c..4e63db6 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -111,11 +111,11 @@
const llvm::Triple &Triple) {
if (Triple.getOS() != llvm::Triple::Darwin)
return;
-
+
// Figure out which "darwin number" the target triple is. "darwin9" -> 10.5.
unsigned Maj, Min, Rev;
Triple.getDarwinNumber(Maj, Min, Rev);
-
+
char MacOSXStr[] = "1000";
if (Maj >= 4 && Maj <= 13) { // 10.0-10.9
// darwin7 -> 1030, darwin8 -> 1040, darwin9 -> 1050, etc.
@@ -132,11 +132,11 @@
const llvm::Triple &Triple) {
if (Triple.getOS() != llvm::Triple::Darwin)
return;
-
+
// Figure out which "darwin number" the target triple is. "darwin9" -> 10.5.
unsigned Maj, Min, Rev;
Triple.getDarwinNumber(Maj, Min, Rev);
-
+
// When targetting iPhone OS, interpret the minor version and
// revision as the iPhone OS version
char iPhoneOSStr[] = "10000";
@@ -155,7 +155,7 @@
static void GetDarwinLanguageOptions(LangOptions &Opts,
const llvm::Triple &Triple) {
Opts.NeXTRuntime = true;
-
+
if (Triple.getOS() != llvm::Triple::Darwin)
return;
@@ -183,7 +183,7 @@
getDarwinDefines(Defines, Opts);
getDarwinOSXDefines(Defines, Triple);
}
-
+
/// getDefaultLangOptions - Allow the target to specify default settings for
/// various language options. These may be overridden by command line
/// options.
@@ -204,7 +204,7 @@
virtual const char *getUnicodeStringSection() const {
return "__TEXT,__ustring";
}
-
+
virtual std::string isValidSectionSpecifier(const llvm::StringRef &SR) const {
// Let MCSectionMachO validate this.
llvm::StringRef Segment, Section;
@@ -230,7 +230,7 @@
DefineStd(Defs, "unix", Opts);
}
public:
- DragonFlyBSDTargetInfo(const std::string &triple)
+ DragonFlyBSDTargetInfo(const std::string &triple)
: OSTargetInfo<Target>(triple) {}
};
@@ -258,7 +258,7 @@
Define(Defs, "__ELF__", "1");
}
public:
- FreeBSDTargetInfo(const std::string &triple)
+ FreeBSDTargetInfo(const std::string &triple)
: OSTargetInfo<Target>(triple) {
this->UserLabelPrefix = "";
}
@@ -279,7 +279,7 @@
Define(Defs, "_REENTRANT", "1");
}
public:
- LinuxTargetInfo(const std::string& triple)
+ LinuxTargetInfo(const std::string& triple)
: OSTargetInfo<Target>(triple) {
this->UserLabelPrefix = "";
}
@@ -299,7 +299,7 @@
Define(Defs, "_POSIX_THREADS", "1");
}
public:
- NetBSDTargetInfo(const std::string &triple)
+ NetBSDTargetInfo(const std::string &triple)
: OSTargetInfo<Target>(triple) {
this->UserLabelPrefix = "";
}
@@ -320,7 +320,7 @@
Define(Defs, "_POSIX_THREADS", "1");
}
public:
- OpenBSDTargetInfo(const std::string &triple)
+ OpenBSDTargetInfo(const std::string &triple)
: OSTargetInfo<Target>(triple) {}
};
@@ -337,14 +337,14 @@
Define(Defs, "__SVR4");
}
public:
- SolarisTargetInfo(const std::string& triple)
+ SolarisTargetInfo(const std::string& triple)
: OSTargetInfo<Target>(triple) {
this->UserLabelPrefix = "";
this->WCharType = this->SignedLong;
// FIXME: WIntType should be SignedLong
}
};
-} // end anonymous namespace.
+} // end anonymous namespace.
/// GetWindowsLanguageOptions - Set the default language options for Windows.
static void GetWindowsLanguageOptions(LangOptions &Opts,
@@ -609,12 +609,12 @@
virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features,
const std::string &Name,
bool Enabled) const;
- virtual void getDefaultFeatures(const std::string &CPU,
+ virtual void getDefaultFeatures(const std::string &CPU,
llvm::StringMap<bool> &Features) const;
virtual void HandleTargetFeatures(const llvm::StringMap<bool> &Features);
};
-void X86TargetInfo::getDefaultFeatures(const std::string &CPU,
+void X86TargetInfo::getDefaultFeatures(const std::string &CPU,
llvm::StringMap<bool> &Features) const {
// FIXME: This should not be here.
Features["3dnow"] = false;
@@ -658,7 +658,7 @@
setFeatureEnabled(Features, "sse4", true);
else if (CPU == "k6" || CPU == "winchip-c6")
setFeatureEnabled(Features, "mmx", true);
- else if (CPU == "k6-2" || CPU == "k6-3" || CPU == "athlon" ||
+ else if (CPU == "k6-2" || CPU == "k6-3" || CPU == "athlon" ||
CPU == "athlon-tbird" || CPU == "winchip2" || CPU == "c3") {
setFeatureEnabled(Features, "mmx", true);
setFeatureEnabled(Features, "3dnow", true);
@@ -667,14 +667,14 @@
setFeatureEnabled(Features, "3dnowa", true);
} else if (CPU == "k8" || CPU == "opteron" || CPU == "athlon64" ||
CPU == "athlon-fx") {
- setFeatureEnabled(Features, "sse2", true);
+ setFeatureEnabled(Features, "sse2", true);
setFeatureEnabled(Features, "3dnowa", true);
} else if (CPU == "c3-2")
setFeatureEnabled(Features, "sse", true);
}
bool X86TargetInfo::setFeatureEnabled(llvm::StringMap<bool> &Features,
- const std::string &Name,
+ const std::string &Name,
bool Enabled) const {
// FIXME: This *really* should not be here.
if (!Features.count(Name) && Name != "sse4")
@@ -688,13 +688,13 @@
else if (Name == "sse2")
Features["mmx"] = Features["sse"] = Features["sse2"] = true;
else if (Name == "sse3")
- Features["mmx"] = Features["sse"] = Features["sse2"] =
+ Features["mmx"] = Features["sse"] = Features["sse2"] =
Features["sse3"] = true;
else if (Name == "ssse3")
- Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
+ Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
Features["ssse3"] = true;
else if (Name == "sse4")
- Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
+ Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
Features["ssse3"] = Features["sse41"] = Features["sse42"] = true;
else if (Name == "3dnow")
Features["3dnowa"] = true;
@@ -702,16 +702,16 @@
Features["3dnow"] = Features["3dnowa"] = true;
} else {
if (Name == "mmx")
- Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
+ Features["mmx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =
Features["ssse3"] = Features["sse41"] = Features["sse42"] = false;
else if (Name == "sse")
- Features["sse"] = Features["sse2"] = Features["sse3"] =
+ Features["sse"] = Features["sse2"] = Features["sse3"] =
Features["ssse3"] = Features["sse41"] = Features["sse42"] = false;
else if (Name == "sse2")
- Features["sse2"] = Features["sse3"] = Features["ssse3"] =
+ Features["sse2"] = Features["sse3"] = Features["ssse3"] =
Features["sse41"] = Features["sse42"] = false;
else if (Name == "sse3")
- Features["sse3"] = Features["ssse3"] = Features["sse41"] =
+ Features["sse3"] = Features["ssse3"] = Features["sse41"] =
Features["sse42"] = false;
else if (Name == "ssse3")
Features["ssse3"] = Features["sse41"] = Features["sse42"] = false;
@@ -963,7 +963,7 @@
namespace {
class DarwinX86_64TargetInfo : public DarwinTargetInfo<X86_64TargetInfo> {
public:
- DarwinX86_64TargetInfo(const std::string& triple)
+ DarwinX86_64TargetInfo(const std::string& triple)
: DarwinTargetInfo<X86_64TargetInfo>(triple) {
Int64Type = SignedLongLong;
}
@@ -973,7 +973,7 @@
namespace {
class OpenBSDX86_64TargetInfo : public OpenBSDTargetInfo<X86_64TargetInfo> {
public:
- OpenBSDX86_64TargetInfo(const std::string& triple)
+ OpenBSDX86_64TargetInfo(const std::string& triple)
: OpenBSDTargetInfo<X86_64TargetInfo>(triple) {
IntMaxType = SignedLongLong;
UIntMaxType = UnsignedLongLong;
@@ -1089,7 +1089,7 @@
namespace {
-class DarwinARMTargetInfo :
+class DarwinARMTargetInfo :
public DarwinTargetInfo<ARMTargetInfo> {
protected:
virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple,
@@ -1099,7 +1099,7 @@
}
public:
- DarwinARMTargetInfo(const std::string& triple)
+ DarwinARMTargetInfo(const std::string& triple)
: DarwinTargetInfo<ARMTargetInfo>(triple) {}
};
} // end anonymous namespace.
@@ -1244,7 +1244,7 @@
Define(Defines, "__pic16");
Define(Defines, "rom", "__attribute__((address_space(1)))");
Define(Defines, "ram", "__attribute__((address_space(0)))");
- Define(Defines, "_section(SectName)",
+ Define(Defines, "_section(SectName)",
"__attribute__((section(SectName)))");
Define(Defines, "_address(Addr)",
"__attribute__((section(\"Address=\"#Addr)))");
@@ -1255,7 +1255,7 @@
}
virtual void getTargetBuiltins(const Builtin::Info *&Records,
unsigned &NumRecords) const {}
- virtual const char *getVAListDeclaration() const {
+ virtual const char *getVAListDeclaration() const {
return "";
}
virtual const char *getClobbers() const {
@@ -1480,12 +1480,12 @@
namespace {
- // LLVM and Clang cannot be used directly to output native binaries for
- // target, but is used to compile C code to llvm bitcode with correct
+ // LLVM and Clang cannot be used directly to output native binaries for
+ // target, but is used to compile C code to llvm bitcode with correct
// type and alignment information.
- //
- // TCE uses the llvm bitcode as input and uses it for generating customized
- // target processor and program binary. TCE co-design environment is
+ //
+ // TCE uses the llvm bitcode as input and uses it for generating customized
+ // target processor and program binary. TCE co-design environment is
// publicly available in http://tce.cs.tut.fi
class TCETargetInfo : public TargetInfo{