From 81290f4be543145c75e8cf6d430de8ac321a0e44 Mon Sep 17 00:00:00 2001 From: Preston Gurd Date: Thu, 26 Apr 2012 19:52:27 +0000 Subject: Trivial change to set UseLeaForSP flag in addition to toggling the FeatureLeaForSP feature bit when llvm auto detects Intel Atom. Patch by Andy Zhang llvm-svn: 155655 --- llvm/lib/Target/X86/X86Subtarget.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'llvm/lib') diff --git a/llvm/lib/Target/X86/X86Subtarget.cpp b/llvm/lib/Target/X86/X86Subtarget.cpp index fbc5b8ca95d..b924dc42592 100644 --- a/llvm/lib/Target/X86/X86Subtarget.cpp +++ b/llvm/lib/Target/X86/X86Subtarget.cpp @@ -255,6 +255,8 @@ void X86Subtarget::AutoDetectSubtargetFeatures() { // Set processor type. Currently only Atom is detected. if (Family == 6 && Model == 28) { X86ProcFamily = IntelAtom; + + UseLeaForSP = true; ToggleFeature(X86::FeatureLeaForSP); } -- cgit v1.2.3