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Do not let 'ftostr' return a string that starts with spaces. This allows

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the AsmWriter to emit FP constants like 1.0 in normal exponential notation
instead of hex notation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19279 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2005-01-04 01:56:28 +00:00
parent a5698772d4
commit 67cb2f6eb5
1 changed files with 3 additions and 1 deletions
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4
include/llvm/ADT/StringExtras.h
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@ -100,7 +100,9 @@ static inline std::string itostr(int X) {
static inline std::string ftostr(double V) { static inline std::string ftostr(double V) {
char Buffer[200]; char Buffer[200];
sprintf(Buffer, "%20.6e", V); sprintf(Buffer, "%20.6e", V);
return Buffer; char *B = Buffer;
while (*B == ' ') ++B;
return B;
} }
static inline std::string LowercaseString(const std::string &S) { static inline std::string LowercaseString(const std::string &S) {