From 2d66d4cf42022239bfc9cd260a7b924400139cb5 Mon Sep 17 00:00:00 2001 From: Arnold Schwaighofer Date: Tue, 6 Aug 2013 22:37:52 +0000 Subject: LoopVectorize: Allow vectorization of loops with lifetime markers Patch by Marc Jessome! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187825 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/BasicTargetTransformInfo.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib/CodeGen/BasicTargetTransformInfo.cpp') diff --git a/lib/CodeGen/BasicTargetTransformInfo.cpp b/lib/CodeGen/BasicTargetTransformInfo.cpp index cb12a40ff0..b48b81767e 100644 --- a/lib/CodeGen/BasicTargetTransformInfo.cpp +++ b/lib/CodeGen/BasicTargetTransformInfo.cpp @@ -452,6 +452,9 @@ unsigned BasicTTI::getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy, case Intrinsic::pow: ISD = ISD::FPOW; break; case Intrinsic::fma: ISD = ISD::FMA; break; case Intrinsic::fmuladd: ISD = ISD::FMA; break; // FIXME: mul + add? + case Intrinsic::lifetime_start: + case Intrinsic::lifetime_end: + return 0; } const TargetLoweringBase *TLI = getTLI(); -- cgit v1.2.3