From 15c8452584f38d29a73e98d7b123e408617e55c9 Mon Sep 17 00:00:00 2001
From: Quentin Colombet <qcolombet@apple.com>
Date: Thu, 7 Aug 2014 00:20:44 +0000
Subject: [PATCH] [X86][SchedModel] Fixed missing/wrong scheduling model found
 by code inspection. Source: Agner Fog's Instruction tables.

Related to <rdar://problem/15607571>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215045 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/X86InstrMMX.td | 4 ++--
 lib/Target/X86/X86InstrSSE.td | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/Target/X86/X86InstrMMX.td b/lib/Target/X86/X86InstrMMX.td
index abc244b34a2..9001fbaa894 100644
--- a/lib/Target/X86/X86InstrMMX.td
+++ b/lib/Target/X86/X86InstrMMX.td
@@ -199,11 +199,11 @@ multiclass sse12_cvt_pint_3addr<bits<8> opc, RegisterClass SrcRC,
   def irr : MMXPI<opc, MRMSrcReg, (outs DstRC:$dst),
                   (ins DstRC:$src1, SrcRC:$src2), asm,
                   [(set DstRC:$dst, (Int DstRC:$src1, SrcRC:$src2))],
-                  NoItinerary, d>;
+                  NoItinerary, d>, Sched<[WriteCvtI2F]>;
   def irm : MMXPI<opc, MRMSrcMem, (outs DstRC:$dst),
                   (ins DstRC:$src1, x86memop:$src2), asm,
                   [(set DstRC:$dst, (Int DstRC:$src1, (ld_frag addr:$src2)))],
-                  NoItinerary, d>;
+                  NoItinerary, d>, Sched<[WriteCvtI2FLd]>;
 }
 
 //===----------------------------------------------------------------------===//
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index 46bf9b8a9f2..ea8b6c7cf43 100644
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -1017,7 +1017,7 @@ def MOVUPDmr : PDI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
 
 // For disassembler
 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0,
-    SchedRW = [WriteMove] in {
+    SchedRW = [WriteFShuffle] in {
   def MOVAPSrr_REV : PSI<0x29, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
                          "movaps\t{$src, $dst|$dst, $src}", [],
                          IIC_SSE_MOVA_P_RR>;
-- 
2.34.1