From eb959722a70c76af559f673806253bff4a2a4d6e Mon Sep 17 00:00:00 2001 From: Yunzhong Gao Date: Wed, 3 Feb 2016 01:25:12 +0000 Subject: Revert r259576: Disable the vzeroupper insertion pass on PS4. Will re-implement based on review feedback. llvm-svn: 259615 --- llvm/lib/Target/X86/X86TargetMachine.cpp | 3 --- 1 file changed, 3 deletions(-) (limited to 'llvm/lib/Target/X86/X86TargetMachine.cpp') diff --git a/llvm/lib/Target/X86/X86TargetMachine.cpp b/llvm/lib/Target/X86/X86TargetMachine.cpp index fac3a45b2cc..0e7e4c0c84a 100644 --- a/llvm/lib/Target/X86/X86TargetMachine.cpp +++ b/llvm/lib/Target/X86/X86TargetMachine.cpp @@ -270,9 +270,6 @@ void X86PassConfig::addPreEmitPass() { if (getOptLevel() != CodeGenOpt::None) addPass(createExecutionDependencyFixPass(&X86::VR128RegClass)); - if (TM->getTargetTriple().isPS4CPU()) - UseVZeroUpper = false; - if (UseVZeroUpper) addPass(createX86IssueVZeroUpperPass()); -- cgit v1.2.3