X86: revert unintentional change to X86FastISel.

This crept in with r212443.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212459 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index 5e866771bd1f92e32348368c7cc7e181fcbc084d..d9f8967dbf0c8cd781d6fdbf1077c2dfcf08937a 100644 (file)
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -2402,7 +2402,7 @@ bool X86FastISel::X86VisitIntrinsicCall(const IntrinsicInst &I) {
     case Intrinsic::usub_with_overflow:
       BaseOpc = ISD::SUB; CondOpc = X86::SETBr; break;
     case Intrinsic::smul_with_overflow:
-      BaseOpc = X86ISD::SMUL; CondOpc = X86::SETOr; break;
+      BaseOpc = ISD::MUL; CondOpc = X86::SETOr; break;
     case Intrinsic::umul_with_overflow:
       BaseOpc = X86ISD::UMUL; CondOpc = X86::SETOr; break;
     }