diff options
Diffstat (limited to 'include/llvm/CodeGen/CommandFlags.h')
| -rw-r--r-- | include/llvm/CodeGen/CommandFlags.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/CommandFlags.h b/include/llvm/CodeGen/CommandFlags.h index b824df3013d9..3c3f770f92b5 100644 --- a/include/llvm/CodeGen/CommandFlags.h +++ b/include/llvm/CodeGen/CommandFlags.h @@ -16,6 +16,7 @@ #ifndef LLVM_CODEGEN_COMMANDFLAGS_H #define LLVM_CODEGEN_COMMANDFLAGS_H +#include "llvm/ADT/StringExtras.h" #include "llvm/IR/Module.h" #include "llvm/MC/MCTargetOptionsCommandFlags.h" #include "llvm//MC/SubtargetFeature.h" @@ -150,7 +151,7 @@ FuseFPOps("fp-contract", clEnumValN(FPOpFusion::Standard, "on", "Only fuse 'blessed' FP ops."), clEnumValN(FPOpFusion::Strict, "off", - "Only fuse FP ops when the result won't be effected."), + "Only fuse FP ops when the result won't be affected."), clEnumValEnd)); cl::list<std::string> @@ -247,7 +248,6 @@ static inline TargetOptions InitTargetOptionsFromCodeGenFlags() { Options.FloatABIType = FloatABIForCalls; Options.NoZerosInBSS = DontPlaceZerosInBSS; Options.GuaranteedTailCallOpt = EnableGuaranteedTailCallOpt; - Options.DisableTailCalls = DisableTailCalls; Options.StackAlignmentOverride = OverrideStackAlignment; Options.TrapFuncName = TrapFuncName; Options.PositionIndependentExecutable = EnablePIE; @@ -315,6 +315,11 @@ static inline void setFunctionAttributes(StringRef CPU, StringRef Features, "no-frame-pointer-elim", DisableFPElim ? "true" : "false"); + if (DisableTailCalls.getNumOccurrences() > 0) + NewAttrs = NewAttrs.addAttribute(Ctx, AttributeSet::FunctionIndex, + "disable-tail-calls", + toStringRef(DisableTailCalls)); + // Let NewAttrs override Attrs. NewAttrs = Attrs.addAttributes(Ctx, AttributeSet::FunctionIndex, NewAttrs); F.setAttributes(NewAttrs); |