From d6fa8c166ace05779ebefe511c615223b12fe7db Mon Sep 17 00:00:00 2001 From: Jim Laskey Date: Fri, 17 Nov 2006 18:49:39 +0000 Subject: [PATCH] Assert unhandled case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31828 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/PowerPC/PPCRegisterInfo.cpp | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp index 5edf051924c..c871cb3b786 100644 --- a/lib/Target/PowerPC/PPCRegisterInfo.cpp +++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp @@ -445,6 +445,8 @@ void PPCRegisterInfo::lowerDynamicAlloc(MachineBasicBlock::iterator II) const { // Get stack alignments. unsigned TargetAlign = MF.getTarget().getFrameInfo()->getStackAlignment(); 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 // represented as 16 bits or we need special alignment, then we load the