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| 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 | fd0c7bae2acdb6b0e484e92872d481fc401e12ac (patch) | |
| tree | 7e7cded918edd116dcb07be1114ca5912332171b | |
| parent | 8c19a8f17bb0f1464c9e74e776bc1122426f4fe0 (diff) | |
| download | bcm5719-llvm-fd0c7bae2acdb6b0e484e92872d481fc401e12ac.tar.gz bcm5719-llvm-fd0c7bae2acdb6b0e484e92872d481fc401e12ac.zip | |
Temporary disable the error - it seems to be too conservative.
llvm-svn: 88800
| -rw-r--r-- | llvm/lib/Target/X86/X86RegisterInfo.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/Target/X86/X86RegisterInfo.cpp b/llvm/lib/Target/X86/X86RegisterInfo.cpp index 44f1fa3b035..f577fcf13e0 100644 --- a/llvm/lib/Target/X86/X86RegisterInfo.cpp +++ b/llvm/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 { |
