From cf42174647af5265e35f0e15fbffa17445ae0e80 Mon Sep 17 00:00:00 2001 From: Eli Bendersky Date: Wed, 19 Feb 2014 17:09:35 +0000 Subject: Refactor TargetOptions initialization into a single place. The same code (~20 lines) for initializing a TargetOptions object from CodeGen cmdline flags is duplicated 4 times in 4 different tools. This patch moves it into a utility function. Since the CodeGen/CommandFlags.h file defines cl::opt flags in a header, it's a bit of a touchy situation because we should only link them into tools. So this patch puts the init function in the header. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201699 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/llvm-lto/llvm-lto.cpp | 21 +-------------------- 1 file changed, 1 insertion(+), 20 deletions(-) (limited to 'tools/llvm-lto') diff --git a/tools/llvm-lto/llvm-lto.cpp b/tools/llvm-lto/llvm-lto.cpp index 4a421f9e76..e12852981b 100644 --- a/tools/llvm-lto/llvm-lto.cpp +++ b/tools/llvm-lto/llvm-lto.cpp @@ -77,26 +77,7 @@ int main(int argc, char **argv) { InitializeAllAsmParsers(); // set up the TargetOptions for the machine - TargetOptions Options; - Options.LessPreciseFPMADOption = EnableFPMAD; - Options.NoFramePointerElim = DisableFPElim; - Options.AllowFPOpFusion = FuseFPOps; - Options.UnsafeFPMath = EnableUnsafeFPMath; - Options.NoInfsFPMath = EnableNoInfsFPMath; - Options.NoNaNsFPMath = EnableNoNaNsFPMath; - Options.HonorSignDependentRoundingFPMathOption = - EnableHonorSignDependentRoundingFPMath; - Options.UseSoftFloat = GenerateSoftFloatCalls; - if (FloatABIForCalls != FloatABI::Default) - Options.FloatABIType = FloatABIForCalls; - Options.NoZerosInBSS = DontPlaceZerosInBSS; - Options.GuaranteedTailCallOpt = EnableGuaranteedTailCallOpt; - Options.DisableTailCalls = DisableTailCalls; - Options.StackAlignmentOverride = OverrideStackAlignment; - Options.TrapFuncName = TrapFuncName; - Options.PositionIndependentExecutable = EnablePIE; - Options.EnableSegmentedStacks = SegmentedStacks; - Options.UseInitArray = UseInitArray; + TargetOptions Options = InitTargetOptionsFromCodeGenFlags(); unsigned BaseArg = 0; -- cgit v1.2.3