From: Craig Topper <craig.topper@intel.com>
Date: Sun, 17 Sep 2017 18:59:26 +0000 (+0000)
Subject: [X86] Remove isel patterns for X86Movhlps and X86Movlhps with integer types. Lowering... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e87effbc3524e491380527b8aa93599e2bb8a43a;p=llvm

[X86] Remove isel patterns for X86Movhlps and X86Movlhps with integer types. Lowering doesn't emit these.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313492 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86InstrAVX512.td b/lib/Target/X86/X86InstrAVX512.td
index 12716f2db34..0342c74da47 100644
--- a/lib/Target/X86/X86InstrAVX512.td
+++ b/lib/Target/X86/X86InstrAVX512.td
@@ -6055,18 +6055,6 @@ def VMOVHLPSZrr : AVX512PSI<0x12, MRMSrcReg, (outs VR128X:$dst),
           [(set VR128X:$dst, (v4f32 (X86Movhlps VR128X:$src1, VR128X:$src2)))],
           IIC_SSE_MOV_LH>, EVEX_4V;
 
-let Predicates = [HasAVX512] in {
-  // MOVLHPS patterns
-  def : Pat<(v4i32 (X86Movlhps VR128X:$src1, VR128X:$src2)),
-            (VMOVLHPSZrr VR128X:$src1, VR128X:$src2)>;
-  def : Pat<(v2i64 (X86Movlhps VR128X:$src1, VR128X:$src2)),
-            (VMOVLHPSZrr (v2i64 VR128X:$src1), VR128X:$src2)>;
-
-  // MOVHLPS patterns
-  def : Pat<(v4i32 (X86Movhlps VR128X:$src1, VR128X:$src2)),
-            (VMOVHLPSZrr VR128X:$src1, VR128X:$src2)>;
-}
-
 //===----------------------------------------------------------------------===//
 // VMOVHPS/PD VMOVLPS Instructions
 // All patterns was taken from SSS implementation.
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index f27c247bd4f..bfd79ee7e61 100644
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -1136,30 +1136,6 @@ let Constraints = "$src1 = $dst", AddedComplexity = 20 in {
                         IIC_SSE_MOV_LH>, Sched<[WriteFShuffle]>;
 }
 
-let Predicates = [UseAVX] in {
-  // MOVLHPS patterns
-  def : Pat<(v4i32 (X86Movlhps VR128:$src1, VR128:$src2)),
-            (VMOVLHPSrr VR128:$src1, VR128:$src2)>;
-  def : Pat<(v2i64 (X86Movlhps VR128:$src1, VR128:$src2)),
-            (VMOVLHPSrr (v2i64 VR128:$src1), VR128:$src2)>;
-
-  // MOVHLPS patterns
-  def : Pat<(v4i32 (X86Movhlps VR128:$src1, VR128:$src2)),
-            (VMOVHLPSrr VR128:$src1, VR128:$src2)>;
-}
-
-let Predicates = [UseSSE1] in {
-  // MOVLHPS patterns
-  def : Pat<(v4i32 (X86Movlhps VR128:$src1, VR128:$src2)),
-            (MOVLHPSrr VR128:$src1, VR128:$src2)>;
-  def : Pat<(v2i64 (X86Movlhps VR128:$src1, VR128:$src2)),
-            (MOVLHPSrr (v2i64 VR128:$src1), VR128:$src2)>;
-
-  // MOVHLPS patterns
-  def : Pat<(v4i32 (X86Movhlps VR128:$src1, VR128:$src2)),
-            (MOVHLPSrr VR128:$src1, VR128:$src2)>;
-}
-
 //===----------------------------------------------------------------------===//
 // SSE 1 & 2 - Conversion Instructions
 //===----------------------------------------------------------------------===//