Revert r325107 (case folding DJB hash) and subsequent build fix
The "knownValuesUnicode" test in the patch fails on ppc64 and arm64
bots. Reverting while I investigate.
llvm-svn: 325115
diff --git a/llvm/lib/Support/CMakeLists.txt b/llvm/lib/Support/CMakeLists.txt
index 7c47240..d702033 100644
--- a/llvm/lib/Support/CMakeLists.txt
+++ b/llvm/lib/Support/CMakeLists.txt
@@ -113,7 +113,6 @@
Triple.cpp
Twine.cpp
Unicode.cpp
- UnicodeCaseFold.cpp
YAMLParser.cpp
YAMLTraits.cpp
raw_os_ostream.cpp
diff --git a/llvm/lib/Support/DJB.cpp b/llvm/lib/Support/DJB.cpp
index 3190c7f..c696f1e 100644
--- a/llvm/lib/Support/DJB.cpp
+++ b/llvm/lib/Support/DJB.cpp
@@ -12,85 +12,9 @@
//===----------------------------------------------------------------------===//
#include "llvm/Support/DJB.h"
-#include "llvm/ADT/ArrayRef.h"
-#include "llvm/Support/Compiler.h"
-#include "llvm/Support/ConvertUTF.h"
-#include "llvm/Support/Unicode.h"
-
-using namespace llvm;
-
-static inline uint32_t djbHashChar(char C, uint32_t H) {
- return (H << 5) + H + C;
-}
uint32_t llvm::djbHash(StringRef Buffer, uint32_t H) {
for (char C : Buffer.bytes())
- H = djbHashChar(C, H);
- return H;
-}
-
-static UTF32 chopOneUTF32(StringRef &Buffer) {
- UTF32 C;
- const UTF8 *const Begin8Const =
- reinterpret_cast<const UTF8 *>(Buffer.begin());
- const UTF8 *Begin8 = Begin8Const;
- UTF32 *Begin32 = &C;
-
- // In lenient mode we will always end up with a "reasonable" value in C for
- // non-empty input.
- assert(!Buffer.empty());
- ConvertUTF8toUTF32(&Begin8, reinterpret_cast<const UTF8 *>(Buffer.end()),
- &Begin32, &C + 1, lenientConversion);
- Buffer = Buffer.drop_front(Begin8 - Begin8Const);
- return C;
-}
-
-static StringRef toUTF8(UTF32 C, MutableArrayRef<UTF8> Storage) {
- const UTF32 *Begin32 = &C;
- UTF8 *Begin8 = Storage.begin();
-
- // The case-folded output should always be a valid unicode character, so use
- // strict mode here.
- ConversionResult CR = ConvertUTF32toUTF8(&Begin32, &C + 1, &Begin8,
- Storage.end(), strictConversion);
- assert(CR == conversionOK && "Case folding produced invalid char?");
- (void)CR;
- return StringRef(reinterpret_cast<char *>(Storage.begin()),
- Begin8 - Storage.begin());
-}
-
-static UTF32 foldCharDwarf(UTF32 C) {
- // DWARF v5 addition to the unicode folding rules.
- // Fold "Latin Small Letter Dotless I" and "Latin Capital Letter I With Dot
- // Above" into "i".
- if (C == 0x130 || C == 0x131)
- return 'i';
- return sys::unicode::foldCharSimple(C);
-}
-
-static uint32_t caseFoldingDjbHashCharSlow(StringRef &Buffer, uint32_t H) {
- UTF32 C = chopOneUTF32(Buffer);
-
- C = foldCharDwarf(C);
-
- std::array<UTF8, UNI_MAX_UTF8_BYTES_PER_CODE_POINT> Storage;
- StringRef Folded = toUTF8(C, Storage);
- return djbHash(Folded, H);
-}
-
-uint32_t llvm::caseFoldingDjbHash(StringRef Buffer, uint32_t H) {
- while (!Buffer.empty()) {
- unsigned char C = Buffer.front();
- if (LLVM_LIKELY(C <= 0x7f)) {
- // US-ASCII, encoded as one character in utf-8.
- // This is by far the most common case, so handle this specially.
- if (C >= 'A' && C <= 'Z')
- C = 'a' + (C - 'A'); // fold uppercase into lowercase
- H = djbHashChar(C, H);
- Buffer = Buffer.drop_front();
- continue;
- }
- H = caseFoldingDjbHashCharSlow(Buffer, H);
- }
+ H = ((H << 5) + H) + C;
return H;
}
diff --git a/llvm/lib/Support/UnicodeCaseFold.cpp b/llvm/lib/Support/UnicodeCaseFold.cpp
deleted file mode 100644
index b18d49d..0000000
--- a/llvm/lib/Support/UnicodeCaseFold.cpp
+++ /dev/null
@@ -1,742 +0,0 @@
-//===---------- Support/UnicodeCaseFold.cpp -------------------------------===//
-//
-// This file was generated by utils/unicode-case-fold.py from the Unicode
-// case folding database at
-// http://www.unicode.org/Public/9.0.0/ucd/CaseFolding.txt
-//
-// To regenerate this file, run:
-// utils/unicode-case-fold.py \
-// "http://www.unicode.org/Public/9.0.0/ucd/CaseFolding.txt" \
-// > lib/Support/UnicodeCaseFold.cpp
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Support/Unicode.h"
-
-int llvm::sys::unicode::foldCharSimple(int C) {
- if (C < 0x0041)
- return C;
- // 26 characters
- if (C <= 0x005a)
- return C + 32;
- // MICRO SIGN
- if (C == 0x00b5)
- return 0x03bc;
- if (C < 0x00c0)
- return C;
- // 23 characters
- if (C <= 0x00d6)
- return C + 32;
- if (C < 0x00d8)
- return C;
- // 7 characters
- if (C <= 0x00de)
- return C + 32;
- if (C < 0x0100)
- return C;
- // 24 characters
- if (C <= 0x012e)
- return C | 1;
- if (C < 0x0132)
- return C;
- // 3 characters
- if (C <= 0x0136)
- return C | 1;
- if (C < 0x0139)
- return C;
- // 8 characters
- if (C <= 0x0147 && C % 2 == 1)
- return C + 1;
- if (C < 0x014a)
- return C;
- // 23 characters
- if (C <= 0x0176)
- return C | 1;
- // LATIN CAPITAL LETTER Y WITH DIAERESIS
- if (C == 0x0178)
- return 0x00ff;
- if (C < 0x0179)
- return C;
- // 3 characters
- if (C <= 0x017d && C % 2 == 1)
- return C + 1;
- // LATIN SMALL LETTER LONG S
- if (C == 0x017f)
- return 0x0073;
- // LATIN CAPITAL LETTER B WITH HOOK
- if (C == 0x0181)
- return 0x0253;
- if (C < 0x0182)
- return C;
- // 2 characters
- if (C <= 0x0184)
- return C | 1;
- // LATIN CAPITAL LETTER OPEN O
- if (C == 0x0186)
- return 0x0254;
- // LATIN CAPITAL LETTER C WITH HOOK
- if (C == 0x0187)
- return 0x0188;
- if (C < 0x0189)
- return C;
- // 2 characters
- if (C <= 0x018a)
- return C + 205;
- // LATIN CAPITAL LETTER D WITH TOPBAR
- if (C == 0x018b)
- return 0x018c;
- // LATIN CAPITAL LETTER REVERSED E
- if (C == 0x018e)
- return 0x01dd;
- // LATIN CAPITAL LETTER SCHWA
- if (C == 0x018f)
- return 0x0259;
- // LATIN CAPITAL LETTER OPEN E
- if (C == 0x0190)
- return 0x025b;
- // LATIN CAPITAL LETTER F WITH HOOK
- if (C == 0x0191)
- return 0x0192;
- // LATIN CAPITAL LETTER G WITH HOOK
- if (C == 0x0193)
- return 0x0260;
- // LATIN CAPITAL LETTER GAMMA
- if (C == 0x0194)
- return 0x0263;
- // LATIN CAPITAL LETTER IOTA
- if (C == 0x0196)
- return 0x0269;
- // LATIN CAPITAL LETTER I WITH STROKE
- if (C == 0x0197)
- return 0x0268;
- // LATIN CAPITAL LETTER K WITH HOOK
- if (C == 0x0198)
- return 0x0199;
- // LATIN CAPITAL LETTER TURNED M
- if (C == 0x019c)
- return 0x026f;
- // LATIN CAPITAL LETTER N WITH LEFT HOOK
- if (C == 0x019d)
- return 0x0272;
- // LATIN CAPITAL LETTER O WITH MIDDLE TILDE
- if (C == 0x019f)
- return 0x0275;
- if (C < 0x01a0)
- return C;
- // 3 characters
- if (C <= 0x01a4)
- return C | 1;
- // LATIN LETTER YR
- if (C == 0x01a6)
- return 0x0280;
- // LATIN CAPITAL LETTER TONE TWO
- if (C == 0x01a7)
- return 0x01a8;
- // LATIN CAPITAL LETTER ESH
- if (C == 0x01a9)
- return 0x0283;
- // LATIN CAPITAL LETTER T WITH HOOK
- if (C == 0x01ac)
- return 0x01ad;
- // LATIN CAPITAL LETTER T WITH RETROFLEX HOOK
- if (C == 0x01ae)
- return 0x0288;
- // LATIN CAPITAL LETTER U WITH HORN
- if (C == 0x01af)
- return 0x01b0;
- if (C < 0x01b1)
- return C;
- // 2 characters
- if (C <= 0x01b2)
- return C + 217;
- if (C < 0x01b3)
- return C;
- // 2 characters
- if (C <= 0x01b5 && C % 2 == 1)
- return C + 1;
- // LATIN CAPITAL LETTER EZH
- if (C == 0x01b7)
- return 0x0292;
- if (C < 0x01b8)
- return C;
- // 2 characters
- if (C <= 0x01bc && C % 4 == 0)
- return C + 1;
- // LATIN CAPITAL LETTER DZ WITH CARON
- if (C == 0x01c4)
- return 0x01c6;
- // LATIN CAPITAL LETTER D WITH SMALL LETTER Z WITH CARON
- if (C == 0x01c5)
- return 0x01c6;
- // LATIN CAPITAL LETTER LJ
- if (C == 0x01c7)
- return 0x01c9;
- // LATIN CAPITAL LETTER L WITH SMALL LETTER J
- if (C == 0x01c8)
- return 0x01c9;
- // LATIN CAPITAL LETTER NJ
- if (C == 0x01ca)
- return 0x01cc;
- if (C < 0x01cb)
- return C;
- // 9 characters
- if (C <= 0x01db && C % 2 == 1)
- return C + 1;
- if (C < 0x01de)
- return C;
- // 9 characters
- if (C <= 0x01ee)
- return C | 1;
- // LATIN CAPITAL LETTER DZ
- if (C == 0x01f1)
- return 0x01f3;
- if (C < 0x01f2)
- return C;
- // 2 characters
- if (C <= 0x01f4)
- return C | 1;
- // LATIN CAPITAL LETTER HWAIR
- if (C == 0x01f6)
- return 0x0195;
- // LATIN CAPITAL LETTER WYNN
- if (C == 0x01f7)
- return 0x01bf;
- if (C < 0x01f8)
- return C;
- // 20 characters
- if (C <= 0x021e)
- return C | 1;
- // LATIN CAPITAL LETTER N WITH LONG RIGHT LEG
- if (C == 0x0220)
- return 0x019e;
- if (C < 0x0222)
- return C;
- // 9 characters
- if (C <= 0x0232)
- return C | 1;
- // LATIN CAPITAL LETTER A WITH STROKE
- if (C == 0x023a)
- return 0x2c65;
- // LATIN CAPITAL LETTER C WITH STROKE
- if (C == 0x023b)
- return 0x023c;
- // LATIN CAPITAL LETTER L WITH BAR
- if (C == 0x023d)
- return 0x019a;
- // LATIN CAPITAL LETTER T WITH DIAGONAL STROKE
- if (C == 0x023e)
- return 0x2c66;
- // LATIN CAPITAL LETTER GLOTTAL STOP
- if (C == 0x0241)
- return 0x0242;
- // LATIN CAPITAL LETTER B WITH STROKE
- if (C == 0x0243)
- return 0x0180;
- // LATIN CAPITAL LETTER U BAR
- if (C == 0x0244)
- return 0x0289;
- // LATIN CAPITAL LETTER TURNED V
- if (C == 0x0245)
- return 0x028c;
- if (C < 0x0246)
- return C;
- // 5 characters
- if (C <= 0x024e)
- return C | 1;
- // COMBINING GREEK YPOGEGRAMMENI
- if (C == 0x0345)
- return 0x03b9;
- if (C < 0x0370)
- return C;
- // 2 characters
- if (C <= 0x0372)
- return C | 1;
- // GREEK CAPITAL LETTER PAMPHYLIAN DIGAMMA
- if (C == 0x0376)
- return 0x0377;
- // GREEK CAPITAL LETTER YOT
- if (C == 0x037f)
- return 0x03f3;
- // GREEK CAPITAL LETTER ALPHA WITH TONOS
- if (C == 0x0386)
- return 0x03ac;
- if (C < 0x0388)
- return C;
- // 3 characters
- if (C <= 0x038a)
- return C + 37;
- // GREEK CAPITAL LETTER OMICRON WITH TONOS
- if (C == 0x038c)
- return 0x03cc;
- if (C < 0x038e)
- return C;
- // 2 characters
- if (C <= 0x038f)
- return C + 63;
- if (C < 0x0391)
- return C;
- // 17 characters
- if (C <= 0x03a1)
- return C + 32;
- if (C < 0x03a3)
- return C;
- // 9 characters
- if (C <= 0x03ab)
- return C + 32;
- // GREEK SMALL LETTER FINAL SIGMA
- if (C == 0x03c2)
- return 0x03c3;
- // GREEK CAPITAL KAI SYMBOL
- if (C == 0x03cf)
- return 0x03d7;
- // GREEK BETA SYMBOL
- if (C == 0x03d0)
- return 0x03b2;
- // GREEK THETA SYMBOL
- if (C == 0x03d1)
- return 0x03b8;
- // GREEK PHI SYMBOL
- if (C == 0x03d5)
- return 0x03c6;
- // GREEK PI SYMBOL
- if (C == 0x03d6)
- return 0x03c0;
- if (C < 0x03d8)
- return C;
- // 12 characters
- if (C <= 0x03ee)
- return C | 1;
- // GREEK KAPPA SYMBOL
- if (C == 0x03f0)
- return 0x03ba;
- // GREEK RHO SYMBOL
- if (C == 0x03f1)
- return 0x03c1;
- // GREEK CAPITAL THETA SYMBOL
- if (C == 0x03f4)
- return 0x03b8;
- // GREEK LUNATE EPSILON SYMBOL
- if (C == 0x03f5)
- return 0x03b5;
- // GREEK CAPITAL LETTER SHO
- if (C == 0x03f7)
- return 0x03f8;
- // GREEK CAPITAL LUNATE SIGMA SYMBOL
- if (C == 0x03f9)
- return 0x03f2;
- // GREEK CAPITAL LETTER SAN
- if (C == 0x03fa)
- return 0x03fb;
- if (C < 0x03fd)
- return C;
- // 3 characters
- if (C <= 0x03ff)
- return C + -130;
- if (C < 0x0400)
- return C;
- // 16 characters
- if (C <= 0x040f)
- return C + 80;
- if (C < 0x0410)
- return C;
- // 32 characters
- if (C <= 0x042f)
- return C + 32;
- if (C < 0x0460)
- return C;
- // 17 characters
- if (C <= 0x0480)
- return C | 1;
- if (C < 0x048a)
- return C;
- // 27 characters
- if (C <= 0x04be)
- return C | 1;
- // CYRILLIC LETTER PALOCHKA
- if (C == 0x04c0)
- return 0x04cf;
- if (C < 0x04c1)
- return C;
- // 7 characters
- if (C <= 0x04cd && C % 2 == 1)
- return C + 1;
- if (C < 0x04d0)
- return C;
- // 48 characters
- if (C <= 0x052e)
- return C | 1;
- if (C < 0x0531)
- return C;
- // 38 characters
- if (C <= 0x0556)
- return C + 48;
- if (C < 0x10a0)
- return C;
- // 38 characters
- if (C <= 0x10c5)
- return C + 7264;
- if (C < 0x10c7)
- return C;
- // 2 characters
- if (C <= 0x10cd && C % 6 == 5)
- return C + 7264;
- if (C < 0x13f8)
- return C;
- // 6 characters
- if (C <= 0x13fd)
- return C + -8;
- // CYRILLIC SMALL LETTER ROUNDED VE
- if (C == 0x1c80)
- return 0x0432;
- // CYRILLIC SMALL LETTER LONG-LEGGED DE
- if (C == 0x1c81)
- return 0x0434;
- // CYRILLIC SMALL LETTER NARROW O
- if (C == 0x1c82)
- return 0x043e;
- if (C < 0x1c83)
- return C;
- // 2 characters
- if (C <= 0x1c84)
- return C + -6210;
- // CYRILLIC SMALL LETTER THREE-LEGGED TE
- if (C == 0x1c85)
- return 0x0442;
- // CYRILLIC SMALL LETTER TALL HARD SIGN
- if (C == 0x1c86)
- return 0x044a;
- // CYRILLIC SMALL LETTER TALL YAT
- if (C == 0x1c87)
- return 0x0463;
- // CYRILLIC SMALL LETTER UNBLENDED UK
- if (C == 0x1c88)
- return 0xa64b;
- if (C < 0x1e00)
- return C;
- // 75 characters
- if (C <= 0x1e94)
- return C | 1;
- // LATIN SMALL LETTER LONG S WITH DOT ABOVE
- if (C == 0x1e9b)
- return 0x1e61;
- // LATIN CAPITAL LETTER SHARP S
- if (C == 0x1e9e)
- return 0x00df;
- if (C < 0x1ea0)
- return C;
- // 48 characters
- if (C <= 0x1efe)
- return C | 1;
- if (C < 0x1f08)
- return C;
- // 8 characters
- if (C <= 0x1f0f)
- return C + -8;
- if (C < 0x1f18)
- return C;
- // 6 characters
- if (C <= 0x1f1d)
- return C + -8;
- if (C < 0x1f28)
- return C;
- // 8 characters
- if (C <= 0x1f2f)
- return C + -8;
- if (C < 0x1f38)
- return C;
- // 8 characters
- if (C <= 0x1f3f)
- return C + -8;
- if (C < 0x1f48)
- return C;
- // 6 characters
- if (C <= 0x1f4d)
- return C + -8;
- if (C < 0x1f59)
- return C;
- // 4 characters
- if (C <= 0x1f5f && C % 2 == 1)
- return C + -8;
- if (C < 0x1f68)
- return C;
- // 8 characters
- if (C <= 0x1f6f)
- return C + -8;
- if (C < 0x1f88)
- return C;
- // 8 characters
- if (C <= 0x1f8f)
- return C + -8;
- if (C < 0x1f98)
- return C;
- // 8 characters
- if (C <= 0x1f9f)
- return C + -8;
- if (C < 0x1fa8)
- return C;
- // 8 characters
- if (C <= 0x1faf)
- return C + -8;
- if (C < 0x1fb8)
- return C;
- // 2 characters
- if (C <= 0x1fb9)
- return C + -8;
- if (C < 0x1fba)
- return C;
- // 2 characters
- if (C <= 0x1fbb)
- return C + -74;
- // GREEK CAPITAL LETTER ALPHA WITH PROSGEGRAMMENI
- if (C == 0x1fbc)
- return 0x1fb3;
- // GREEK PROSGEGRAMMENI
- if (C == 0x1fbe)
- return 0x03b9;
- if (C < 0x1fc8)
- return C;
- // 4 characters
- if (C <= 0x1fcb)
- return C + -86;
- // GREEK CAPITAL LETTER ETA WITH PROSGEGRAMMENI
- if (C == 0x1fcc)
- return 0x1fc3;
- if (C < 0x1fd8)
- return C;
- // 2 characters
- if (C <= 0x1fd9)
- return C + -8;
- if (C < 0x1fda)
- return C;
- // 2 characters
- if (C <= 0x1fdb)
- return C + -100;
- if (C < 0x1fe8)
- return C;
- // 2 characters
- if (C <= 0x1fe9)
- return C + -8;
- if (C < 0x1fea)
- return C;
- // 2 characters
- if (C <= 0x1feb)
- return C + -112;
- // GREEK CAPITAL LETTER RHO WITH DASIA
- if (C == 0x1fec)
- return 0x1fe5;
- if (C < 0x1ff8)
- return C;
- // 2 characters
- if (C <= 0x1ff9)
- return C + -128;
- if (C < 0x1ffa)
- return C;
- // 2 characters
- if (C <= 0x1ffb)
- return C + -126;
- // GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI
- if (C == 0x1ffc)
- return 0x1ff3;
- // OHM SIGN
- if (C == 0x2126)
- return 0x03c9;
- // KELVIN SIGN
- if (C == 0x212a)
- return 0x006b;
- // ANGSTROM SIGN
- if (C == 0x212b)
- return 0x00e5;
- // TURNED CAPITAL F
- if (C == 0x2132)
- return 0x214e;
- if (C < 0x2160)
- return C;
- // 16 characters
- if (C <= 0x216f)
- return C + 16;
- // ROMAN NUMERAL REVERSED ONE HUNDRED
- if (C == 0x2183)
- return 0x2184;
- if (C < 0x24b6)
- return C;
- // 26 characters
- if (C <= 0x24cf)
- return C + 26;
- if (C < 0x2c00)
- return C;
- // 47 characters
- if (C <= 0x2c2e)
- return C + 48;
- // LATIN CAPITAL LETTER L WITH DOUBLE BAR
- if (C == 0x2c60)
- return 0x2c61;
- // LATIN CAPITAL LETTER L WITH MIDDLE TILDE
- if (C == 0x2c62)
- return 0x026b;
- // LATIN CAPITAL LETTER P WITH STROKE
- if (C == 0x2c63)
- return 0x1d7d;
- // LATIN CAPITAL LETTER R WITH TAIL
- if (C == 0x2c64)
- return 0x027d;
- if (C < 0x2c67)
- return C;
- // 3 characters
- if (C <= 0x2c6b && C % 2 == 1)
- return C + 1;
- // LATIN CAPITAL LETTER ALPHA
- if (C == 0x2c6d)
- return 0x0251;
- // LATIN CAPITAL LETTER M WITH HOOK
- if (C == 0x2c6e)
- return 0x0271;
- // LATIN CAPITAL LETTER TURNED A
- if (C == 0x2c6f)
- return 0x0250;
- // LATIN CAPITAL LETTER TURNED ALPHA
- if (C == 0x2c70)
- return 0x0252;
- if (C < 0x2c72)
- return C;
- // 2 characters
- if (C <= 0x2c75 && C % 3 == 2)
- return C + 1;
- if (C < 0x2c7e)
- return C;
- // 2 characters
- if (C <= 0x2c7f)
- return C + -10815;
- if (C < 0x2c80)
- return C;
- // 50 characters
- if (C <= 0x2ce2)
- return C | 1;
- if (C < 0x2ceb)
- return C;
- // 2 characters
- if (C <= 0x2ced && C % 2 == 1)
- return C + 1;
- if (C < 0x2cf2)
- return C;
- // 2 characters
- if (C <= 0xa640 && C % 31054 == 11506)
- return C + 1;
- if (C < 0xa642)
- return C;
- // 22 characters
- if (C <= 0xa66c)
- return C | 1;
- if (C < 0xa680)
- return C;
- // 14 characters
- if (C <= 0xa69a)
- return C | 1;
- if (C < 0xa722)
- return C;
- // 7 characters
- if (C <= 0xa72e)
- return C | 1;
- if (C < 0xa732)
- return C;
- // 31 characters
- if (C <= 0xa76e)
- return C | 1;
- if (C < 0xa779)
- return C;
- // 2 characters
- if (C <= 0xa77b && C % 2 == 1)
- return C + 1;
- // LATIN CAPITAL LETTER INSULAR G
- if (C == 0xa77d)
- return 0x1d79;
- if (C < 0xa77e)
- return C;
- // 5 characters
- if (C <= 0xa786)
- return C | 1;
- // LATIN CAPITAL LETTER SALTILLO
- if (C == 0xa78b)
- return 0xa78c;
- // LATIN CAPITAL LETTER TURNED H
- if (C == 0xa78d)
- return 0x0265;
- if (C < 0xa790)
- return C;
- // 2 characters
- if (C <= 0xa792)
- return C | 1;
- if (C < 0xa796)
- return C;
- // 10 characters
- if (C <= 0xa7a8)
- return C | 1;
- // LATIN CAPITAL LETTER H WITH HOOK
- if (C == 0xa7aa)
- return 0x0266;
- // LATIN CAPITAL LETTER REVERSED OPEN E
- if (C == 0xa7ab)
- return 0x025c;
- // LATIN CAPITAL LETTER SCRIPT G
- if (C == 0xa7ac)
- return 0x0261;
- // LATIN CAPITAL LETTER L WITH BELT
- if (C == 0xa7ad)
- return 0x026c;
- // LATIN CAPITAL LETTER SMALL CAPITAL I
- if (C == 0xa7ae)
- return 0x026a;
- // LATIN CAPITAL LETTER TURNED K
- if (C == 0xa7b0)
- return 0x029e;
- // LATIN CAPITAL LETTER TURNED T
- if (C == 0xa7b1)
- return 0x0287;
- // LATIN CAPITAL LETTER J WITH CROSSED-TAIL
- if (C == 0xa7b2)
- return 0x029d;
- // LATIN CAPITAL LETTER CHI
- if (C == 0xa7b3)
- return 0xab53;
- if (C < 0xa7b4)
- return C;
- // 2 characters
- if (C <= 0xa7b6)
- return C | 1;
- if (C < 0xab70)
- return C;
- // 80 characters
- if (C <= 0xabbf)
- return C + -38864;
- if (C < 0xff21)
- return C;
- // 26 characters
- if (C <= 0xff3a)
- return C + 32;
- if (C < 0x10400)
- return C;
- // 40 characters
- if (C <= 0x10427)
- return C + 40;
- if (C < 0x104b0)
- return C;
- // 36 characters
- if (C <= 0x104d3)
- return C + 40;
- if (C < 0x10c80)
- return C;
- // 51 characters
- if (C <= 0x10cb2)
- return C + 64;
- if (C < 0x118a0)
- return C;
- // 32 characters
- if (C <= 0x118bf)
- return C + 32;
- if (C < 0x1e900)
- return C;
- // 34 characters
- if (C <= 0x1e921)
- return C + 34;
-
- return C;
-}