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Assert unhandled case.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31828 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Laskey
2006-11-17 18:49:39 +00:00
parent ba890249ce
commit d6fa8c166a
1 changed files with 2 additions and 0 deletions
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2
lib/Target/PowerPC/PPCRegisterInfo.cpp
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@ -445,6 +445,8 @@ void PPCRegisterInfo::lowerDynamicAlloc(MachineBasicBlock::iterator II) const {
// Get stack alignments. // Get stack alignments.
unsigned TargetAlign = MF.getTarget().getFrameInfo()->getStackAlignment(); unsigned TargetAlign = MF.getTarget().getFrameInfo()->getStackAlignment();
unsigned MaxAlign = MFI->getMaxAlignment(); unsigned MaxAlign = MFI->getMaxAlignment();
assert(MaxAlign <= TargetAlign &&
"Dynamic alloca with large aligns not supported");
// Determine the previous frame's address. If FrameSize can't be // Determine the previous frame's address. If FrameSize can't be
// represented as 16 bits or we need special alignment, then we load the // represented as 16 bits or we need special alignment, then we load the