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Fix the PPC JIT regressions by encoding zeroreg as 0 for BLR.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47067 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2008-02-13 17:24:14 +00:00
parent eedcf3fc46
commit a1998d1cba
1 changed files with 1 additions and 0 deletions
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1
lib/Target/PowerPC/PPCRegisterInfo.cpp
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@@ -46,6 +46,7 @@ using namespace llvm;
unsigned PPCRegisterInfo::getRegisterNumbering(unsigned RegEnum) { unsigned PPCRegisterInfo::getRegisterNumbering(unsigned RegEnum) {
using namespace PPC; using namespace PPC;
switch (RegEnum) { switch (RegEnum) {
case 0: return 0;
case R0 : case X0 : case F0 : case V0 : case CR0: 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 R1 : case X1 : case F1 : case V1 : case CR1: return 1;
case R2 : case X2 : case F2 : case V2 : case CR2: return 2; case R2 : case X2 : case F2 : case V2 : case CR2: return 2;