diff options
Diffstat (limited to 'clang/lib/CodeGen/CGCall.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGCall.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp index 2c40854bbb6..f441bf4eda1 100644 --- a/clang/lib/CodeGen/CGCall.cpp +++ b/clang/lib/CodeGen/CGCall.cpp @@ -1730,6 +1730,9 @@ void CodeGenModule::ConstructAttributeList( FuncAttrs.addAttribute("no-trapping-math", llvm::toStringRef(CodeGenOpts.NoTrappingMath)); + + // TODO: Are these all needed? + // unsafe/inf/nan/nsz are handled by instruction-level FastMathFlags. FuncAttrs.addAttribute("no-infs-fp-math", llvm::toStringRef(CodeGenOpts.NoInfsFPMath)); FuncAttrs.addAttribute("no-nans-fp-math", @@ -1746,6 +1749,12 @@ void CodeGenModule::ConstructAttributeList( "correctly-rounded-divide-sqrt-fp-math", llvm::toStringRef(CodeGenOpts.CorrectlyRoundedDivSqrt)); + // TODO: Reciprocal estimate codegen options should apply to instructions? + std::vector<std::string> &Recips = getTarget().getTargetOpts().Reciprocals; + if (!Recips.empty()) + FuncAttrs.addAttribute("reciprocal-estimates", + llvm::join(Recips.begin(), Recips.end(), ",")); + if (CodeGenOpts.StackRealignment) FuncAttrs.addAttribute("stackrealign"); if (CodeGenOpts.Backchain) |
