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| author | Chris Lattner <sabre@nondot.org> | 2005-01-04 01:56:28 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-01-04 01:56:28 +0000 |
| commit | 67cb2f6eb5e515c25bf559bb3d5ef6fea05fd8b6 (patch) | |
| tree | c34d417ba131fb6feb932e3131d4a293abc1fb82 /include/llvm/ADT/StringExtras.h | |
| parent | a5698772d4f194a3dd7720e220e4255e2d0d8c98 (diff) | |
| download | llvm-67cb2f6eb5e515c25bf559bb3d5ef6fea05fd8b6.tar.gz llvm-67cb2f6eb5e515c25bf559bb3d5ef6fea05fd8b6.tar.bz2 llvm-67cb2f6eb5e515c25bf559bb3d5ef6fea05fd8b6.tar.xz | |
Do not let 'ftostr' return a string that starts with spaces. This allows
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
Diffstat (limited to 'include/llvm/ADT/StringExtras.h')
| -rw-r--r-- | include/llvm/ADT/StringExtras.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/llvm/ADT/StringExtras.h b/include/llvm/ADT/StringExtras.h index 7e25f654d8..e6d1feac1a 100644 --- a/include/llvm/ADT/StringExtras.h +++ b/include/llvm/ADT/StringExtras.h @@ -100,7 +100,9 @@ static inline std::string itostr(int X) { static inline std::string ftostr(double V) { char Buffer[200]; sprintf(Buffer, "%20.6e", V); - return Buffer; + char *B = Buffer; + while (*B == ' ') ++B; + return B; } static inline std::string LowercaseString(const std::string &S) { |