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Fix test/Regression/CodeGen/PowerPC/2004-11-29-ShrCrash.ll

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18374 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-11-30 06:36:11 +00:00
parent d510293e24
commit e74ed0d53b
1 changed files with 3 additions and 1 deletions
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4
lib/Target/PowerPC/PPC32ISelSimple.cpp
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@ -2910,7 +2910,9 @@ void PPC32ISel::emitShiftOperation(MachineBasicBlock *MBB,
return;
unsigned SrcReg = getReg (Op, MBB, IP);
if (isLeftShift) {
if (Amount == 0) {
BuildMI(*MBB, IP, PPC::OR, 2, DestReg).addReg(SrcReg).addReg(SrcReg);
} else if (isLeftShift) {
BuildMI(*MBB, IP, PPC::RLWINM, 4, DestReg).addReg(SrcReg)
.addImm(Amount).addImm(0).addImm(31-Amount);
} else {