diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86FrameLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86FrameLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86FrameLowering.cpp b/llvm/lib/Target/X86/X86FrameLowering.cpp index 63454877514..f70be1d2c19 100644 --- a/llvm/lib/Target/X86/X86FrameLowering.cpp +++ b/llvm/lib/Target/X86/X86FrameLowering.cpp @@ -691,7 +691,8 @@ void X86FrameLowering::emitPrologue(MachineFunction &MF) const { // pointer, calls, or dynamic alloca then we do not need to adjust the // stack pointer (we fit in the Red Zone). We also check that we don't // push and pop from the stack. - if (Is64Bit && !Fn->getFnAttributes().hasAttribute(Attribute::NoRedZone) && + if (Is64Bit && !Fn->getAttributes().hasAttribute(AttributeSet::FunctionIndex, + Attribute::NoRedZone) && !RegInfo->needsStackRealignment(MF) && !MFI->hasVarSizedObjects() && // No dynamic alloca. !MFI->adjustsStack() && // No calls. |
