From a1998d1cbab495aad05c97b36836788809903b79 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 13 Feb 2008 17:24:14 +0000 Subject: [PATCH] Fix the PPC JIT regressions by encoding zeroreg as 0 for BLR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47067 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/PowerPC/PPCRegisterInfo.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp index a21abe5810c..28ac7fdabe1 100644 --- a/lib/Target/PowerPC/PPCRegisterInfo.cpp +++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp @@ -46,6 +46,7 @@ using namespace llvm; 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;