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Temporary disable the error - it seems to be too conservative.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88800 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov 2009-11-14 18:01:41 +00:00
parent f2a39bd24f
commit b23f3aa270
1 changed files with 4 additions and 3 deletions
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7
lib/Target/X86/X86RegisterInfo.cpp
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@ -459,12 +459,13 @@ bool X86RegisterInfo::needsStackRealignment(const MachineFunction &MF) const {
RealignStack && (MFI->getMaxAlignment() > StackAlign); RealignStack && (MFI->getMaxAlignment() > StackAlign);
// FIXME: Currently we don't support stack realignment for functions with // FIXME: Currently we don't support stack realignment for functions with
// variable-sized allocas // variable-sized allocas.
if (requiresRealignment && MFI->hasVarSizedObjects()) // FIXME: Temporary disable the error - it seems to be too conservative.
if (0 && requiresRealignment && MFI->hasVarSizedObjects())
llvm_report_error( llvm_report_error(
"Stack realignment in presense of dynamic allocas is not supported"); "Stack realignment in presense of dynamic allocas is not supported");
return requiresRealignment; return (requiresRealignment && !MFI->hasVarSizedObjects());
} }
bool X86RegisterInfo::hasReservedCallFrame(MachineFunction &MF) const { bool X86RegisterInfo::hasReservedCallFrame(MachineFunction &MF) const {