Author: compnerd
Date: Sun Oct 18 15:24:53 2015
New Revision: 250665
URL: http://llvm.org/viewvc/llvm-project?rev=250665&view=rev
Log:
CodeGen: simplify TargetOptions setup
Do direct assignment of boolean values and regroup. Use StringSwitch instead of
custom cases. NFC.
Modified:
cfe/trunk/lib/CodeGen/BackendUtil.cpp
Modified: cfe/trunk/lib/CodeGen/BackendUtil.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/BackendUtil.cpp?rev=250665&r1=250664&r2=250665&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/BackendUtil.cpp (original)
+++ cfe/trunk/lib/CodeGen/BackendUtil.cpp Sun Oct 18 15:24:53 2015
@@ -488,24 +488,16 @@ TargetMachine *EmitAssemblyHelper::Creat
.Case("posix", llvm::ThreadModel::POSIX)
.Case("single", llvm::ThreadModel::Single);
- if (CodeGenOpts.DisableIntegratedAS)
- Options.DisableIntegratedAS = true;
-
- if (CodeGenOpts.CompressDebugSections)
- Options.CompressDebugSections = true;
-
- if (CodeGenOpts.UseInitArray)
- Options.UseInitArray = true;
-
// Set float ABI type.
- if (CodeGenOpts.FloatABI == "soft" || CodeGenOpts.FloatABI == "softfp")
- Options.FloatABIType = llvm::FloatABI::Soft;
- else if (CodeGenOpts.FloatABI == "hard")
- Options.FloatABIType = llvm::FloatABI::Hard;
- else {
- assert(CodeGenOpts.FloatABI.empty() && "Invalid float abi!");
- Options.FloatABIType = llvm::FloatABI::Default;
- }
+ assert((CodeGenOpts.FloatABI == "soft" || CodeGenOpts.FloatABI == "softfp" ||
+ CodeGenOpts.FloatABI == "hard" || CodeGenOpts.FloatABI.empty()) &&
+ "Invalid Floating Point ABI!");
+ Options.FloatABIType =
+ llvm::StringSwitch<llvm::FloatABI::ABIType>(CodeGenOpts.FloatABI)
+ .Case("soft", llvm::FloatABI::Soft)
+ .Case("softfp", llvm::FloatABI::Soft)
+ .Case("hard", llvm::FloatABI::Hard)
+ .Default(llvm::FloatABI::Default);
// Set FP fusion mode.
switch (CodeGenOpts.getFPContractMode()) {
@@ -520,6 +512,9 @@ TargetMachine *EmitAssemblyHelper::Creat
break;
}
+ Options.UseInitArray = CodeGenOpts.UseInitArray;
+ Options.DisableIntegratedAS = CodeGenOpts.DisableIntegratedAS;
+ Options.CompressDebugSections = CodeGenOpts.CompressDebugSections;
Options.LessPreciseFPMADOption = CodeGenOpts.LessPreciseFPMAD;
Options.NoInfsFPMath = CodeGenOpts.NoInfsFPMath;
Options.NoNaNsFPMath = CodeGenOpts.NoNaNsFPMath;
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