diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/TargetRegisterInfo.cpp | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/llvm/lib/CodeGen/TargetRegisterInfo.cpp b/llvm/lib/CodeGen/TargetRegisterInfo.cpp index 12e9e8cf1b6..2532eaf2ca0 100644 --- a/llvm/lib/CodeGen/TargetRegisterInfo.cpp +++ b/llvm/lib/CodeGen/TargetRegisterInfo.cpp @@ -24,14 +24,6 @@ #define DEBUG_TYPE "target-reg-info" -namespace llvm { -cl::opt<bool> - ForceStackAlign("force-align-stack", - cl::desc("Force align the stack to the minimum alignment" - " needed for the function."), - cl::init(false), cl::Hidden); -} // end namespace llvm - using namespace llvm; TargetRegisterInfo::TargetRegisterInfo(const TargetRegisterInfoDesc *ID, @@ -321,7 +313,7 @@ bool TargetRegisterInfo::needsStackRealignment( unsigned StackAlign = TFI->getStackAlignment(); bool requiresRealignment = ((MFI->getMaxAlignment() > StackAlign) || F->hasFnAttribute(Attribute::StackAlignment)); - if (ForceStackAlign || requiresRealignment) { + if (MF.getFunction()->hasFnAttribute("stackrealign") || requiresRealignment) { if (canRealignStack(MF)) return true; DEBUG(dbgs() << "Can't realign function's stack: " << F->getName() << "\n"); |
