diff options
| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2017-01-25 06:08:42 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2017-01-25 06:08:42 +0000 |
| commit | 732a531506b654a05380d3d155bcf7ebe33b1126 (patch) | |
| tree | 75a5fcae54cacc461add7e5f2af71c8c81a44790 /llvm/lib/Target/TargetMachine.cpp | |
| parent | 4844573eb1dda9287e54ee70bc7acf3e238a889b (diff) | |
| download | bcm5719-llvm-732a531506b654a05380d3d155bcf7ebe33b1126.tar.gz bcm5719-llvm-732a531506b654a05380d3d155bcf7ebe33b1126.zip | |
DAG: Recognize no-signed-zeros-fp-math attribute
clang already emits this with -cl-no-signed-zeros, but codegen
doesn't do anything with it. Treat it like the other fast math
attributes, and change one place to use it.
llvm-svn: 293024
Diffstat (limited to 'llvm/lib/Target/TargetMachine.cpp')
| -rw-r--r-- | llvm/lib/Target/TargetMachine.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/TargetMachine.cpp b/llvm/lib/Target/TargetMachine.cpp index 2b3f282f363..438c62dd5ae 100644 --- a/llvm/lib/Target/TargetMachine.cpp +++ b/llvm/lib/Target/TargetMachine.cpp @@ -84,6 +84,7 @@ void TargetMachine::resetTargetOptions(const Function &F) const { RESET_OPTION(UnsafeFPMath, "unsafe-fp-math"); RESET_OPTION(NoInfsFPMath, "no-infs-fp-math"); RESET_OPTION(NoNaNsFPMath, "no-nans-fp-math"); + RESET_OPTION(NoSignedZerosFPMath, "no-signed-zeros-fp-math"); RESET_OPTION(NoTrappingFPMath, "no-trapping-math"); StringRef Denormal = |
