From 592dc307085826808de7b34aa60c87e1738c0927 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Tue, 19 Jul 2016 02:00:35 +0000
Subject: [PATCH] [X86] Remove superfluous parameter from a multiclass. All
 instantiations passed the same value.

llvm-svn: 275941
---
 llvm/lib/Target/X86/X86InstrSSE.td | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td
index 9a98f5c..3686bbe 100644
--- a/llvm/lib/Target/X86/X86InstrSSE.td
+++ b/llvm/lib/Target/X86/X86InstrSSE.td
@@ -3935,9 +3935,8 @@ multiclass PDI_binop_rmi<bits<8> opc, bits<8> opc2, Format ImmForm,
 multiclass PDI_binop_rm2<bits<8> opc, string OpcodeStr, SDNode OpNode,
                          ValueType DstVT, ValueType SrcVT, RegisterClass RC,
                          PatFrag memop_frag, X86MemOperand x86memop,
-                         OpndItins itins,
-                         bit IsCommutable = 0, bit Is2Addr = 1> {
-  let isCommutable = IsCommutable in
+                         OpndItins itins, bit Is2Addr = 1> {
+  let isCommutable = 1 in
   def rr : PDI<opc, MRMSrcReg, (outs RC:$dst),
        (ins RC:$src1, RC:$src2),
        !if(Is2Addr,
@@ -4013,27 +4012,27 @@ defm PMADDWD : PDI_binop_all_int<0xF5, "pmaddwd", int_x86_sse2_pmadd_wd,
 
 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in
 defm VPSADBW : PDI_binop_rm2<0xF6, "vpsadbw", X86psadbw, v2i64, v16i8, VR128,
-                             loadv2i64, i128mem, SSE_INTMUL_ITINS_P, 1, 0>,
+                             loadv2i64, i128mem, SSE_INTMUL_ITINS_P, 0>,
                              VEX_4V;
 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in
 defm VPSADBWY : PDI_binop_rm2<0xF6, "vpsadbw", X86psadbw, v4i64, v32i8, VR256,
-                             loadv4i64, i256mem, SSE_INTMUL_ITINS_P, 1, 0>,
+                             loadv4i64, i256mem, SSE_INTMUL_ITINS_P, 0>,
                              VEX_4V, VEX_L;
 let Constraints = "$src1 = $dst" in
 defm PSADBW : PDI_binop_rm2<0xF6, "psadbw", X86psadbw, v2i64, v16i8, VR128,
-                            memopv2i64, i128mem, SSE_INTALU_ITINS_P, 1>;
+                            memopv2i64, i128mem, SSE_INTALU_ITINS_P>;
 
 let Predicates = [HasAVX, NoVLX] in
 defm VPMULUDQ : PDI_binop_rm2<0xF4, "vpmuludq", X86pmuludq, v2i64, v4i32, VR128,
-                              loadv2i64, i128mem, SSE_INTMUL_ITINS_P, 1, 0>,
+                              loadv2i64, i128mem, SSE_INTMUL_ITINS_P, 0>,
                               VEX_4V;
 let Predicates = [HasAVX2, NoVLX] in
 defm VPMULUDQY : PDI_binop_rm2<0xF4, "vpmuludq", X86pmuludq, v4i64, v8i32,
                                VR256, loadv4i64, i256mem,
-                               SSE_INTMUL_ITINS_P, 1, 0>, VEX_4V, VEX_L;
+                               SSE_INTMUL_ITINS_P, 0>, VEX_4V, VEX_L;
 let Constraints = "$src1 = $dst" in
 defm PMULUDQ : PDI_binop_rm2<0xF4, "pmuludq", X86pmuludq, v2i64, v4i32, VR128,
-                             memopv2i64, i128mem, SSE_INTMUL_ITINS_P, 1>;
+                             memopv2i64, i128mem, SSE_INTMUL_ITINS_P>;
 
 //===---------------------------------------------------------------------===//
 // SSE2 - Packed Integer Logical Instructions
-- 
2.7.4