From f2177b89a12f9e5977d317aedb598b674b328d08 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Wed, 28 Mar 2007 00:58:40 +0000
Subject: [PATCH] Fix a problem building llvm-gcc on amd64-unknown-freebsd6.2,
 due to the system assembler not groking legal instructions like "leal
 (,%esi,8), %ecx".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35393 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/X86InstrInfo.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index cd783f3cf8b..aa15723c46e 100644
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -158,7 +158,9 @@ X86InstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI,
     unsigned ShAmt = MI->getOperand(2).getImm();
     if (ShAmt == 0 || ShAmt >= 4) return 0;
     
-    NewMI = BuildMI(get(X86::LEA32r), Dest)
+    unsigned Opc = TM.getSubtarget<X86Subtarget>().is64Bit() ?
+      X86::LEA64_32r : X86::LEA32r;
+    NewMI = BuildMI(get(Opc), Dest)
       .addReg(0).addImm(1 << ShAmt).addReg(Src).addImm(0);
     break;
   }
-- 
2.34.1