From: Brian Gaeke <gaeke@uiuc.edu>
Date: Wed, 29 Sep 2004 03:28:15 +0000 (+0000)
Subject: Fix bug recognizing moves: isMoveInstr should only treat ORs with %g0 as
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9b8ed0e04aa2c2f18e39a4556006e08174c2eda1;p=oota-llvm.git

Fix bug recognizing moves: isMoveInstr should only treat ORs with %g0 as
moves, not all ORs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16576 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/Sparc/SparcInstrInfo.cpp b/lib/Target/Sparc/SparcInstrInfo.cpp
index 64e225faf21..7776b0bae3c 100644
--- a/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -30,8 +30,8 @@ bool SparcV8InstrInfo::isMoveInstr(const MachineInstr &MI,
     if (MI.getOperand(1).getReg() == V8::G0) {  // X = or G0, Y -> X = Y
       DstReg = MI.getOperand(0).getReg();
       SrcReg = MI.getOperand(2).getReg();
+      return true;
     }
-    return true;
   } else if (MI.getOpcode() == V8::FMOVS) {
     SrcReg = MI.getOperand(1).getReg();
     DstReg = MI.getOperand(0).getReg();
diff --git a/lib/Target/SparcV8/SparcV8InstrInfo.cpp b/lib/Target/SparcV8/SparcV8InstrInfo.cpp
index 64e225faf21..7776b0bae3c 100644
--- a/lib/Target/SparcV8/SparcV8InstrInfo.cpp
+++ b/lib/Target/SparcV8/SparcV8InstrInfo.cpp
@@ -30,8 +30,8 @@ bool SparcV8InstrInfo::isMoveInstr(const MachineInstr &MI,
     if (MI.getOperand(1).getReg() == V8::G0) {  // X = or G0, Y -> X = Y
       DstReg = MI.getOperand(0).getReg();
       SrcReg = MI.getOperand(2).getReg();
+      return true;
     }
-    return true;
   } else if (MI.getOpcode() == V8::FMOVS) {
     SrcReg = MI.getOperand(1).getReg();
     DstReg = MI.getOperand(0).getReg();