From 140fee078f6fc9706687ea55cd51e189c24903c3 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Mon, 9 Apr 2018 13:42:14 +0000
Subject: [PATCH] [X86][MMX] Fix missing itinerary for MOVQ2DQ instruction
 format

llvm-svn: 329567
---
 llvm/lib/Target/X86/X86InstrFormats.td | 2 +-
 llvm/test/CodeGen/X86/mmx-schedule.ll  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Target/X86/X86InstrFormats.td b/llvm/lib/Target/X86/X86InstrFormats.td
index b3f858f..a12c35a 100644
--- a/llvm/lib/Target/X86/X86InstrFormats.td
+++ b/llvm/lib/Target/X86/X86InstrFormats.td
@@ -644,7 +644,7 @@ class MMXSDIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
       : Ii8<o, F, outs, ins, asm, pattern, itin>, XD, Requires<[HasSSE2]>;
 class MMXS2SIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
                 list<dag> pattern, InstrItinClass itin = NoItinerary>
-      : Ii8<o, F, outs, ins, asm, pattern>, XS, Requires<[HasSSE2]>;
+      : Ii8<o, F, outs, ins, asm, pattern, itin>, XS, Requires<[HasSSE2]>;
 
 // SSE3 Instruction Templates:
 //
diff --git a/llvm/test/CodeGen/X86/mmx-schedule.ll b/llvm/test/CodeGen/X86/mmx-schedule.ll
index 9a75144..db17b4f 100644
--- a/llvm/test/CodeGen/X86/mmx-schedule.ll
+++ b/llvm/test/CodeGen/X86/mmx-schedule.ll
@@ -978,7 +978,7 @@ define <2 x i64> @test_movq2dq(x86_mmx %a0) optsize {
 ;
 ; ATOM-LABEL: test_movq2dq:
 ; ATOM:       # %bb.0:
-; ATOM-NEXT:    movq2dq %mm0, %xmm0 # sched: [0:?]
+; ATOM-NEXT:    movq2dq %mm0, %xmm0 # sched: [1:0.50]
 ; ATOM-NEXT:    retq # sched: [79:39.50]
 ;
 ; SLM-LABEL: test_movq2dq:
-- 
2.7.4