From 7f9b5138470db1dc58f3bc05631284c653c9ed7a Mon Sep 17 00:00:00 2001 From: Melanie Blower Date: Wed, 4 Dec 2019 12:23:46 -0800 Subject: Reapply af57dbf12e54 "Add support for options -frounding-math, ftrapping-math, -ffp-model=, and -ffp-exception-behavior=" Patch was reverted because https://bugs.llvm.org/show_bug.cgi?id=44048 The original patch is modified to set the strictfp IR attribute explicitly in CodeGen instead of as a side effect of IRBuilder. In the 2nd attempt to reapply there was a windows lit test fail, the tests were fixed to use wildcard matching. Differential Revision: https://reviews.llvm.org/D62731 --- clang/lib/CodeGen/CodeGenFunction.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'clang/lib/CodeGen/CodeGenFunction.h') diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h index 7a2627ccf58..8f99b090b81 100644 --- a/clang/lib/CodeGen/CodeGenFunction.h +++ b/clang/lib/CodeGen/CodeGenFunction.h @@ -4169,6 +4169,9 @@ public: /// point operation, expressed as the maximum relative error in ulp. void SetFPAccuracy(llvm::Value *Val, float Accuracy); + /// SetFPModel - Control floating point behavior via fp-model settings. + void SetFPModel(); + private: llvm::MDNode *getRangeForLoadFromType(QualType Ty); void EmitReturnOfRValue(RValue RV, QualType Ty); -- cgit v1.2.3