diff options
| author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-11-14 18:01:41 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-11-14 18:01:41 +0000 |
| commit | b23f3aa2701374ae54d6bd1732eb225217edc5a2 (patch) | |
| tree | 2c2eee52c82ca134087ee245f533e148280c2e89 | |
| parent | f2a39bd24fe72481fa8fa612f3494efd41a8e001 (diff) | |
Temporary disable the error - it seems to be too conservative.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88800 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86RegisterInfo.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp index 44f1fa3b03..f577fcf13e 100644 --- a/lib/Target/X86/X86RegisterInfo.cpp +++ b/lib/Target/X86/X86RegisterInfo.cpp @@ -459,12 +459,13 @@ bool X86RegisterInfo::needsStackRealignment(const MachineFunction &MF) const { RealignStack && (MFI->getMaxAlignment() > StackAlign); // FIXME: Currently we don't support stack realignment for functions with - // variable-sized allocas - if (requiresRealignment && MFI->hasVarSizedObjects()) + // variable-sized allocas. + // FIXME: Temporary disable the error - it seems to be too conservative. + if (0 && requiresRealignment && MFI->hasVarSizedObjects()) llvm_report_error( "Stack realignment in presense of dynamic allocas is not supported"); - return requiresRealignment; + return (requiresRealignment && !MFI->hasVarSizedObjects()); } bool X86RegisterInfo::hasReservedCallFrame(MachineFunction &MF) const { |