From: Jim Laskey <jlaskey@mac.com>
Date: Fri, 17 Nov 2006 18:49:39 +0000 (+0000)
Subject: Assert unhandled case.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d6fa8c166ace05779ebefe511c615223b12fe7db;p=oota-llvm.git

Assert unhandled case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31828 91177308-0d34-0410-b5e6-96231b3b80d8
---

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