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| author | Chris Lattner <sabre@nondot.org> | 2011-02-18 22:34:03 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-02-18 22:34:03 +0000 |
| commit | 1341df93f7523e3efb19c525db031c03caa692b2 (patch) | |
| tree | 6fc2153c532f6b878d0a7d6ac04c3c8446c5cc5a /llvm/lib/Target/TargetLibraryInfo.cpp | |
| parent | af2a6ae429e14c52c3712967bd859b715076445b (diff) | |
| download | bcm5719-llvm-1341df93f7523e3efb19c525db031c03caa692b2.tar.gz bcm5719-llvm-1341df93f7523e3efb19c525db031c03caa692b2.zip | |
add a way to disable all builtins, wire it up to opt's -disable-simplifylibcalls flag.
llvm-svn: 125978
Diffstat (limited to 'llvm/lib/Target/TargetLibraryInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/TargetLibraryInfo.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/TargetLibraryInfo.cpp b/llvm/lib/Target/TargetLibraryInfo.cpp index f4a85b0cd62..c8bed18ffab 100644 --- a/llvm/lib/Target/TargetLibraryInfo.cpp +++ b/llvm/lib/Target/TargetLibraryInfo.cpp @@ -47,3 +47,9 @@ TargetLibraryInfo::TargetLibraryInfo(const Triple &T) : ImmutablePass(ID) { initialize(*this, T); } + +/// disableAllFunctions - This disables all builtins, which is used for options +/// like -fno-builtin. +void TargetLibraryInfo::disableAllFunctions() { + memset(AvailableArray, 0, sizeof(AvailableArray)); +} |
