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| author | Yi Jiang <yjiang@apple.com> | 2013-12-16 22:42:40 +0000 |
|---|---|---|
| committer | Yi Jiang <yjiang@apple.com> | 2013-12-16 22:42:40 +0000 |
| commit | 4faf2ba0c7ef9f28a5d4a6c096105ff8aca94279 (patch) | |
| tree | 5c8d932a90cd2150ae476c55f02bc79a25771f98 /lib/Target/TargetLibraryInfo.cpp | |
| parent | 89452cf827d9699027b60212b2795b9e14d5ea7a (diff) | |
| download | llvm-4faf2ba0c7ef9f28a5d4a6c096105ff8aca94279.tar.gz llvm-4faf2ba0c7ef9f28a5d4a6c096105ff8aca94279.tar.bz2 llvm-4faf2ba0c7ef9f28a5d4a6c096105ff8aca94279.tar.xz | |
Enable double to float shrinking optimizations for binary functions like 'fmin/fmax'. Fix radar:15283121
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197434 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/TargetLibraryInfo.cpp')
| -rw-r--r-- | lib/Target/TargetLibraryInfo.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Target/TargetLibraryInfo.cpp b/lib/Target/TargetLibraryInfo.cpp index 2a9fb35652..4bbf2005a9 100644 --- a/lib/Target/TargetLibraryInfo.cpp +++ b/lib/Target/TargetLibraryInfo.cpp @@ -140,6 +140,12 @@ const char* TargetLibraryInfo::StandardNames[LibFunc::NumLibFuncs] = "floor", "floorf", "floorl", + "fmax", + "fmaxf", + "fmaxl", + "fmin", + "fminf", + "fminl", "fmod", "fmodf", "fmodl", @@ -453,6 +459,8 @@ static void initialize(TargetLibraryInfo &TLI, const Triple &T, TLI.setUnavailable(LibFunc::fabsf); // Win32 and Win64 both lack fabsf TLI.setUnavailable(LibFunc::fabsl); TLI.setUnavailable(LibFunc::floorl); + TLI.setUnavailable(LibFunc::fmaxl); + TLI.setUnavailable(LibFunc::fminl); TLI.setUnavailable(LibFunc::fmodl); TLI.setUnavailable(LibFunc::frexpl); TLI.setUnavailable(LibFunc::logl); @@ -523,6 +531,8 @@ static void initialize(TargetLibraryInfo &TLI, const Triple &T, TLI.setUnavailable(LibFunc::coshf); TLI.setUnavailable(LibFunc::expf); TLI.setUnavailable(LibFunc::floorf); + TLI.setUnavailable(LibFunc::fminf); + TLI.setUnavailable(LibFunc::fmaxf); TLI.setUnavailable(LibFunc::fmodf); TLI.setUnavailable(LibFunc::logf); TLI.setUnavailable(LibFunc::powf); |