diff options
Diffstat (limited to 'include/llvm/CodeGen/CommandFlags.h')
| -rw-r--r-- | include/llvm/CodeGen/CommandFlags.h | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/include/llvm/CodeGen/CommandFlags.h b/include/llvm/CodeGen/CommandFlags.h index aab522d00de7..317a5d3f54c8 100644 --- a/include/llvm/CodeGen/CommandFlags.h +++ b/include/llvm/CodeGen/CommandFlags.h @@ -119,11 +119,6 @@ FileType("filetype", cl::init(TargetMachine::CGFT_AssemblyFile), "Emit nothing, for performance testing"))); cl::opt<bool> -EnableFPMAD("enable-fp-mad", - cl::desc("Enable less precise MAD instructions to be generated"), - cl::init(false)); - -cl::opt<bool> DisableFPElim("disable-fp-elim", cl::desc("Disable frame pointer elimination optimization"), cl::init(false)); @@ -144,6 +139,12 @@ EnableNoNaNsFPMath("enable-no-nans-fp-math", cl::init(false)); cl::opt<bool> +EnableNoSignedZerosFPMath("enable-no-signed-zeros-fp-math", + cl::desc("Enable FP math optimizations that assume " + "the sign of 0 is insignificant"), + cl::init(false)); + +cl::opt<bool> EnableNoTrappingFPMath("enable-no-trapping-fp-math", cl::desc("Enable setting the FP exceptions build " "attribute not to use exceptions"), @@ -277,11 +278,11 @@ DebuggerTuningOpt("debugger-tune", // a TargetOptions object with CodeGen flags and returns it. static inline TargetOptions InitTargetOptionsFromCodeGenFlags() { TargetOptions Options; - Options.LessPreciseFPMADOption = EnableFPMAD; Options.AllowFPOpFusion = FuseFPOps; Options.UnsafeFPMath = EnableUnsafeFPMath; Options.NoInfsFPMath = EnableNoInfsFPMath; Options.NoNaNsFPMath = EnableNoNaNsFPMath; + Options.NoSignedZerosFPMath = EnableNoSignedZerosFPMath; Options.NoTrappingFPMath = EnableNoTrappingFPMath; Options.FPDenormalMode = DenormalMode; Options.HonorSignDependentRoundingFPMathOption = @@ -345,28 +346,28 @@ static inline void setFunctionAttributes(StringRef CPU, StringRef Features, Module &M) { for (auto &F : M) { auto &Ctx = F.getContext(); - AttributeSet Attrs = F.getAttributes(), NewAttrs; + AttributeList Attrs = F.getAttributes(), NewAttrs; if (!CPU.empty()) - NewAttrs = NewAttrs.addAttribute(Ctx, AttributeSet::FunctionIndex, + NewAttrs = NewAttrs.addAttribute(Ctx, AttributeList::FunctionIndex, "target-cpu", CPU); if (!Features.empty()) - NewAttrs = NewAttrs.addAttribute(Ctx, AttributeSet::FunctionIndex, + NewAttrs = NewAttrs.addAttribute(Ctx, AttributeList::FunctionIndex, "target-features", Features); if (DisableFPElim.getNumOccurrences() > 0) - NewAttrs = NewAttrs.addAttribute(Ctx, AttributeSet::FunctionIndex, + NewAttrs = NewAttrs.addAttribute(Ctx, AttributeList::FunctionIndex, "no-frame-pointer-elim", DisableFPElim ? "true" : "false"); if (DisableTailCalls.getNumOccurrences() > 0) - NewAttrs = NewAttrs.addAttribute(Ctx, AttributeSet::FunctionIndex, + NewAttrs = NewAttrs.addAttribute(Ctx, AttributeList::FunctionIndex, "disable-tail-calls", toStringRef(DisableTailCalls)); if (StackRealign) - NewAttrs = NewAttrs.addAttribute(Ctx, AttributeSet::FunctionIndex, + NewAttrs = NewAttrs.addAttribute(Ctx, AttributeList::FunctionIndex, "stackrealign"); if (TrapFuncName.getNumOccurrences() > 0) @@ -376,12 +377,12 @@ static inline void setFunctionAttributes(StringRef CPU, StringRef Features, if (const auto *F = Call->getCalledFunction()) if (F->getIntrinsicID() == Intrinsic::debugtrap || F->getIntrinsicID() == Intrinsic::trap) - Call->addAttribute(llvm::AttributeSet::FunctionIndex, - Attribute::get(Ctx, "trap-func-name", - TrapFuncName)); + Call->addAttribute( + llvm::AttributeList::FunctionIndex, + Attribute::get(Ctx, "trap-func-name", TrapFuncName)); // Let NewAttrs override Attrs. - NewAttrs = Attrs.addAttributes(Ctx, AttributeSet::FunctionIndex, NewAttrs); + NewAttrs = Attrs.addAttributes(Ctx, AttributeList::FunctionIndex, NewAttrs); F.setAttributes(NewAttrs); } } |