From ad3e823efa47008f65ecb9317487ec31681bf836 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Fri, 12 Oct 2007 14:09:42 +0000
Subject: [PATCH] Mark vector ctpop, cttz, and ctlz as Expand on x86.

llvm-svn: 42905
---
 lib/Target/X86/X86ISelLowering.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 04c8da1aef4..5a67f03460a 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -477,6 +477,9 @@ X86TargetLowering::X86TargetLowering(TargetMachine &TM)
     setOperationAction(ISD::SDIVREM, (MVT::ValueType)VT, Expand);
     setOperationAction(ISD::UDIVREM, (MVT::ValueType)VT, Expand);
     setOperationAction(ISD::FPOW, (MVT::ValueType)VT, Expand);
+    setOperationAction(ISD::CTPOP, (MVT::ValueType)VT, Expand);
+    setOperationAction(ISD::CTTZ, (MVT::ValueType)VT, Expand);
+    setOperationAction(ISD::CTLZ, (MVT::ValueType)VT, Expand);
   }
 
   if (Subtarget->hasMMX()) {