From: Evan Cheng <evan.cheng@apple.com>
Date: Wed, 6 Sep 2006 20:32:45 +0000 (+0000)
Subject: Watch out for variable_ops instructions.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=48ff2fb1293879dbe95ea56f0242f62bdd7f9569;p=oota-llvm.git

Watch out for variable_ops instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30135 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp
index 33b28017e58..bfbf98968a2 100644
--- a/lib/Target/X86/X86CodeEmitter.cpp
+++ b/lib/Target/X86/X86CodeEmitter.cpp
@@ -493,7 +493,7 @@ void Emitter::emitInstruction(const MachineInstr &MI) {
     emitRegModRMByte(MI.getOperand(CurOp++).getReg(),
                      (Desc.TSFlags & X86II::FormMask)-X86II::MRM0r);
 
-    if (CurOp != MI.getNumOperands())
+    if (CurOp != MI.getNumOperands() && MI.getOperand(CurOp).isImmediate())
       emitConstant(MI.getOperand(CurOp++).getImm(), sizeOfImm(Desc));
     break;