Remove some unnecessary C-style statics.
Restore an assertion that arithmetic can be performed on this format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43638 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/APFloat.cpp b/lib/Support/APFloat.cpp
index 88d158a..c724f9b 100644
--- a/lib/Support/APFloat.cpp
+++ b/lib/Support/APFloat.cpp
@@ -121,7 +121,7 @@
If the exponent overflows, returns a large exponent with the
appropriate sign. */
- static int
+ int
readExponent(const char *p)
{
bool isNegative;
@@ -159,7 +159,7 @@
/* This is ugly and needs cleaning up, but I don't immediately see
how whilst remaining safe. */
- static int
+ int
totalExponent(const char *p, int exponentAdjustment)
{
integerPart unsignedExponent;
@@ -433,7 +433,7 @@
/* Place pow(5, power) in DST, and return the number of parts used.
DST must be at least one part larger than size of the answer. */
- static unsigned int
+ unsigned int
powerOf5(integerPart *dst, unsigned int power)
{
static integerPart firstEightPowers[] = { 1, 5, 25, 125, 625, 3125,
@@ -504,7 +504,7 @@
/* Write out an integerPart in hexadecimal, starting with the most
significant nibble. Write out exactly COUNT hexdigits, return
COUNT. */
- static unsigned int
+ unsigned int
partAsHex (char *dst, integerPart part, unsigned int count,
const char *hexDigitChars)
{
@@ -522,7 +522,7 @@
}
/* Write out an unsigned decimal integer. */
- static char *
+ char *
writeUnsignedDecimal (char *dst, unsigned int n)
{
char buff[40], *p;
@@ -540,7 +540,7 @@
}
/* Write out a signed decimal integer. */
- static char *
+ char *
writeSignedDecimal (char *dst, int value)
{
if (value < 0) {
@@ -1750,6 +1750,8 @@
const integerPart *src;
unsigned int dstPartsCount, truncatedBits;
+ assertArithmeticOK(*semantics);
+
/* Handle the three special cases first. */
if(category == fcInfinity || category == fcNaN)
return opInvalidOp;