From 2920a71663b96f2c33b1fee09ca5ca9f5dc1cf12 Mon Sep 17 00:00:00 2001 From: Meador Inge Date: Tue, 13 Nov 2012 04:16:17 +0000 Subject: instcombine: Migrate math library call simplifications This patch migrates the math library call simplifications from the simplify-libcalls pass into the instcombine library call simplifier. I have typically migrated just one simplifier at a time, but the math simplifiers are interdependent because: 1. CosOpt, PowOpt, and Exp2Opt all depend on UnaryDoubleFPOpt. 2. CosOpt, PowOpt, Exp2Opt, and UnaryDoubleFPOpt all depend on the option -enable-double-float-shrink. These two factors made migrating each of these simplifiers individually more of a pain than it would be worth. So, I migrated them all together. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167815 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Transforms/Utils/SimplifyLibCalls.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/llvm/Transforms/Utils/SimplifyLibCalls.h') diff --git a/include/llvm/Transforms/Utils/SimplifyLibCalls.h b/include/llvm/Transforms/Utils/SimplifyLibCalls.h index fde452bca2..6bb81be2fd 100644 --- a/include/llvm/Transforms/Utils/SimplifyLibCalls.h +++ b/include/llvm/Transforms/Utils/SimplifyLibCalls.h @@ -31,7 +31,8 @@ namespace llvm { /// simplifier. LibCallSimplifierImpl *Impl; public: - LibCallSimplifier(const DataLayout *TD, const TargetLibraryInfo *TLI); + LibCallSimplifier(const DataLayout *TD, const TargetLibraryInfo *TLI, + bool UnsafeFPShrink); virtual ~LibCallSimplifier(); /// optimizeCall - Take the given call instruction and return a more -- cgit v1.2.3-18-g5258