Author: lattner
Date: Wed Feb 13 11:24:14 2008
New Revision: 47067
URL: http://llvm.org/viewvc/llvm-project?rev=47067&view=rev
Log:
Fix the PPC JIT regressions by encoding zeroreg as 0 for BLR.
Modified:
llvm/trunk/lib/Target/PowerPC/PPCRegisterInfo.cpp
Modified: llvm/trunk/lib/Target/PowerPC/PPCRegisterInfo.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCRegisterInfo.cpp?rev=47067&r1=47066&r2=47067&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCRegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCRegisterInfo.cpp Wed Feb 13 11:24:14 2008
@@ -46,6 +46,7 @@
unsigned PPCRegisterInfo::getRegisterNumbering(unsigned RegEnum) {
using namespace PPC;
switch (RegEnum) {
+ case 0: return 0;
case R0 : case X0 : case F0 : case V0 : case CR0: return 0;
case R1 : case X1 : case F1 : case V1 : case CR1: return 1;
case R2 : case X2 : case F2 : case V2 : case CR2: return 2;
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