From b3ec329c14fa3d37b5963f188db54ba03c6b97c0 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Wed, 7 Dec 2011 07:58:55 +0000 Subject: Adjust the stack by one pointer size for all frameless stacks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146030 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86FrameLowering.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp index c0e86ca..0360436 100644 --- a/lib/Target/X86/X86FrameLowering.cpp +++ b/lib/Target/X86/X86FrameLowering.cpp @@ -561,7 +561,8 @@ uint32_t X86FrameLowering::getCompactUnwindEncoding(MachineFunction &MF) const { CompactUnwindEncoding |= (StackAdjust & 0xFF) << 16; CompactUnwindEncoding |= RegEnc & 0x7FFF; } else { - uint32_t TotalStackSize = StackAdjust + StackSize + 1; + ++StackAdjust; + uint32_t TotalStackSize = StackAdjust + StackSize; if ((TotalStackSize & 0xFF) == TotalStackSize) { // Frameless stack with a small stack size. CompactUnwindEncoding |= 0x02000000; -- cgit v1.1