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| author | Richard Osborne <richard@xmos.com> | 2011-03-03 14:09:28 +0000 |
|---|---|---|
| committer | Richard Osborne <richard@xmos.com> | 2011-03-03 14:09:28 +0000 |
| commit | 2dfb888392d4d82f467dfc8c9c4d2192cd71afb6 (patch) | |
| tree | 11d18960b78a1b1d43b6df4e50dd1dcb470ab241 /llvm/lib/Target/TargetLibraryInfo.cpp | |
| parent | 969dfbcff62e8c86084a6d9ae1f05c0a03b347dc (diff) | |
| download | llvm-2dfb888392d4d82f467dfc8c9c4d2192cd71afb6.zip llvm-2dfb888392d4d82f467dfc8c9c4d2192cd71afb6.tar.gz llvm-2dfb888392d4d82f467dfc8c9c4d2192cd71afb6.tar.bz2 | |
Optimize sprintf -> siprintf if there are no floating point arguments
and siprintf is available on the target.
llvm-svn: 126937
Diffstat (limited to 'llvm/lib/Target/TargetLibraryInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/TargetLibraryInfo.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/TargetLibraryInfo.cpp b/llvm/lib/Target/TargetLibraryInfo.cpp index 6bf6c0d..345d914 100644 --- a/llvm/lib/Target/TargetLibraryInfo.cpp +++ b/llvm/lib/Target/TargetLibraryInfo.cpp @@ -31,9 +31,11 @@ static void initialize(TargetLibraryInfo &TLI, const Triple &T) { if (T.getOS() != Triple::Darwin || T.getDarwinMajorNumber() < 9) TLI.setUnavailable(LibFunc::memset_pattern16); - // iprintf is only available on XCore. - if (T.getArch() != Triple::xcore) + // iprintf and friends are only available on XCore. + if (T.getArch() != Triple::xcore) { TLI.setUnavailable(LibFunc::iprintf); + TLI.setUnavailable(LibFunc::siprintf); + } } |