From a026dfe248154dbd38b3f6b42b28ba3fdaa9b0cd Mon Sep 17 00:00:00 2001
From: Asaf Badouh <asaf.badouh@intel.com>
Date: Sun, 27 Dec 2015 12:14:34 +0000
Subject: [PATCH] [X86][AVX512] change broadcast to use maskable pattern

Differential Revision: http://reviews.llvm.org/D15786



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256469 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/X86InstrAVX512.td | 23 ++++++-----------------
 1 file changed, 6 insertions(+), 17 deletions(-)

diff --git a/lib/Target/X86/X86InstrAVX512.td b/lib/Target/X86/X86InstrAVX512.td
index 59a8ead8c6e..8763ef8c90b 100644
--- a/lib/Target/X86/X86InstrAVX512.td
+++ b/lib/Target/X86/X86InstrAVX512.td
@@ -1000,23 +1000,12 @@ defm VPBROADCASTQ  : avx512_int_broadcast_rm_vl<0x59, "vpbroadcastq",
 
 multiclass avx512_subvec_broadcast_rm<bits<8> opc, string OpcodeStr,
                           X86VectorVTInfo _Dst, X86VectorVTInfo _Src> {
-  let mayLoad = 1 in {
-  def rm : AVX5128I<opc, MRMSrcMem, (outs _Dst.RC:$dst), (ins _Src.MemOp:$src),
-                  !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
-                  [(set _Dst.RC:$dst,
-                    (_Dst.VT (X86SubVBroadcast
-                    (_Src.VT (bitconvert (_Src.LdFrag addr:$src))))))]>, EVEX;
-  def rmk : AVX5128I<opc, MRMSrcMem, (outs _Dst.RC:$dst), (ins _Dst.KRCWM:$mask,
-                                                         _Src.MemOp:$src),
-                  !strconcat(OpcodeStr,
-                      "\t{$src, ${dst} {${mask}}|${dst} {${mask}}, $src}"),
-                  []>, EVEX, EVEX_K;
-  def rmkz : AVX5128I<opc, MRMSrcMem, (outs _Dst.RC:$dst), (ins _Dst.KRCWM:$mask,
-                                                         _Src.MemOp:$src),
-                  !strconcat(OpcodeStr,
-                    "\t{$src, ${dst} {${mask}} {z}|${dst} {${mask}} {z}, $src}"),
-                  []>, EVEX, EVEX_KZ;
-  }
+  let mayLoad = 1 in 
+    defm rm : AVX512_maskable<opc, MRMSrcMem, _Dst, (outs _Dst.RC:$dst), 
+                             (ins _Src.MemOp:$src), OpcodeStr, "$src", "$src",
+                             (_Dst.VT (X86SubVBroadcast
+                               (_Src.VT (bitconvert (_Src.LdFrag addr:$src)))))>, 
+                              AVX5128IBase, EVEX;
 }
 
 defm VBROADCASTI32X4 : avx512_subvec_broadcast_rm<0x5a, "vbroadcasti32x4",
-- 
2.34.1