LoopVectorize: Allow vectorization of loops with lifetime markers
Patch by Marc Jessome!
llvm-svn: 187825
diff --git a/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp b/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp
index cb12a40..b48b817 100644
--- a/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp
+++ b/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp
@@ -452,6 +452,9 @@
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();