From ba96fbc164e90855a7773a67669e24bad4d674c8 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 26 Jan 2008 20:07:42 +0000 Subject: [PATCH] Remove some code for inferring alignment info from the x86 backend now that the dag combiner does it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46404 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86ISelLowering.cpp | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index e4d4ceb99fa..f07793b4d93 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -5499,16 +5499,7 @@ static bool isBaseAlignment16(SDNode *Base, MachineFrameInfo *MFI, int64_t Offset; if (isGAPlusOffset(Base, GV, Offset)) return (GV->getAlignment() >= 16 && (Offset % 16) == 0); - else { - assert(Base->getOpcode() == ISD::FrameIndex && "Unexpected base node!"); - int BFI = cast(Base)->getIndex(); - if (BFI < 0) - // Fixed objects do not specify alignment, however the offsets are known. - return ((Subtarget->getStackAlignment() % 16) == 0 && - (MFI->getObjectOffset(BFI) % 16) == 0); - else - return MFI->getObjectAlignment(BFI) >= 16; - } + // DAG combine handles the stack object case. return false; } -- 2.34.1