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| author | Dale Johannesen <dalej@apple.com> | 2010-07-30 21:09:48 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2010-07-30 21:09:48 +0000 |
| commit | cf0287e56d59dbbf9193f9e113492ed45fad738f (patch) | |
| tree | 41a739b1bb81a1cf88b6dc3174c8150fc49ba008 /llvm/lib/Target | |
| parent | d566d2c7b5bde2e1c4650ac3539b8dddf525bfbf (diff) | |
| download | bcm5719-llvm-cf0287e56d59dbbf9193f9e113492ed45fad738f.tar.gz bcm5719-llvm-cf0287e56d59dbbf9193f9e113492ed45fad738f.zip | |
PPC doesn't supported VLA with large alignment. This was
formerly rejected by the FE, so asserted in the BE; now the FE only
warns, so we treat it as a legitimate fatal error in PPC BE.
This means the test for the feature won't pass, so it's xfail'd.
llvm-svn: 109892
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp b/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp index cc69fb5206f..113c9fd82b2 100644 --- a/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp +++ b/llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp @@ -449,8 +449,8 @@ void PPCRegisterInfo::lowerDynamicAlloc(MachineBasicBlock::iterator II, // Get stack alignments. unsigned TargetAlign = MF.getTarget().getFrameInfo()->getStackAlignment(); unsigned MaxAlign = MFI->getMaxAlignment(); - assert(MaxAlign <= TargetAlign && - "Dynamic alloca with large aligns not supported"); + if (MaxAlign > TargetAlign) + report_fatal_error("Dynamic alloca with large aligns not supported"); // Determine the previous frame's address. If FrameSize can't be // represented as 16 bits or we need special alignment, then we load the |
