From eafca4e2b27d5b63d4375291b6db20d66e663c31 Mon Sep 17 00:00:00 2001 From: Bob Wilson Date: Wed, 22 Sep 2010 17:35:14 +0000 Subject: [PATCH] Attempt to fix llvm-gcc build. It was crashing when building gcov.o for an ARM cross-compiler on x86, because the MMO size did not match the type size. This fixes the MMO size and also the size of the stack object to match the type size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114554 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86ISelLowering.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 7e08558591d..9df5c1f8e55 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -6384,7 +6384,8 @@ SDValue X86TargetLowering::BuildFILD(SDValue Op, EVT SrcVT, SDValue Chain, // shouldn't be necessary except that RFP cannot be live across // multiple blocks. When stackifier is fixed, they can be uncoupled. MachineFunction &MF = DAG.getMachineFunction(); - int SSFI = MF.getFrameInfo()->CreateStackObject(8, 8, false); + unsigned SSFISize = Op.getValueType().getSizeInBits()/8; + int SSFI = MF.getFrameInfo()->CreateStackObject(SSFISize, SSFISize, false); SDValue StackSlot = DAG.getFrameIndex(SSFI, getPointerTy()); Tys = DAG.getVTList(MVT::Other); SDValue Ops[] = { @@ -6393,7 +6394,7 @@ SDValue X86TargetLowering::BuildFILD(SDValue Op, EVT SrcVT, SDValue Chain, MachineMemOperand *MMO = DAG.getMachineFunction() .getMachineMemOperand(MachinePointerInfo::getFixedStack(SSFI), - MachineMemOperand::MOStore, 8, 8); + MachineMemOperand::MOStore, SSFISize, SSFISize); Chain = DAG.getMemIntrinsicNode(X86ISD::FST, DL, Tys, Ops, array_lengthof(Ops),