From a5c536e1ee25daef4567e1e2a24b74f373b82011 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Thu, 1 Aug 2013 21:42:05 +0000 Subject: Use function attributes to indicate that we don't want to realign the stack. Function attributes are the future! So just query whether we want to realign the stack directly from the function instead of through a random target options structure. llvm-svn: 187618 --- llvm/lib/CodeGen/MachineFunction.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'llvm/lib/CodeGen/MachineFunction.cpp') diff --git a/llvm/lib/CodeGen/MachineFunction.cpp b/llvm/lib/CodeGen/MachineFunction.cpp index 80cfb5e..0703df0 100644 --- a/llvm/lib/CodeGen/MachineFunction.cpp +++ b/llvm/lib/CodeGen/MachineFunction.cpp @@ -60,7 +60,8 @@ MachineFunction::MachineFunction(const Function *F, const TargetMachine &TM, RegInfo = 0; MFInfo = 0; - FrameInfo = new (Allocator) MachineFrameInfo(TM, TM.Options.RealignStack); + FrameInfo = + new (Allocator) MachineFrameInfo(TM,!F->hasFnAttribute("no-realign-stack")); if (Fn->getAttributes().hasAttribute(AttributeSet::FunctionIndex, Attribute::StackAlignment)) -- cgit v1.1