X86: Drop the isConvertibleTo3Addr bit from shufps/shufpd now that we don't convert...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219112 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index 03ce09f5f07a46c8915f97629549f488a980eabe..4b283a2988a6ba7c281a8da2827262c773b6c902 100644 (file)
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -2566,18 +2566,17 @@ def : Pat<(v2i64 (X86cmpp (v2f64 VR128:$src1), (memop addr:$src2), imm:$cc)),
 /// sse12_shuffle - sse 1 & 2 fp shuffle instructions
 multiclass sse12_shuffle<RegisterClass RC, X86MemOperand x86memop,
                          ValueType vt, string asm, PatFrag mem_frag,
-                         Domain d, bit IsConvertibleToThreeAddress = 0> {
+                         Domain d> {
   def rmi : PIi8<0xC6, MRMSrcMem, (outs RC:$dst),
                    (ins RC:$src1, x86memop:$src2, i8imm:$src3), asm,
                    [(set RC:$dst, (vt (X86Shufp RC:$src1, (mem_frag addr:$src2),
                                        (i8 imm:$src3))))], IIC_SSE_SHUFP, d>,
             Sched<[WriteFShuffleLd, ReadAfterLd]>;
-  let isConvertibleToThreeAddress = IsConvertibleToThreeAddress in
-    def rri : PIi8<0xC6, MRMSrcReg, (outs RC:$dst),
-                   (ins RC:$src1, RC:$src2, i8imm:$src3), asm,
-                   [(set RC:$dst, (vt (X86Shufp RC:$src1, RC:$src2,
-                                       (i8 imm:$src3))))], IIC_SSE_SHUFP, d>,
-              Sched<[WriteFShuffle]>;
+  def rri : PIi8<0xC6, MRMSrcReg, (outs RC:$dst),
+                 (ins RC:$src1, RC:$src2, i8imm:$src3), asm,
+                 [(set RC:$dst, (vt (X86Shufp RC:$src1, RC:$src2,
+                                     (i8 imm:$src3))))], IIC_SSE_SHUFP, d>,
+            Sched<[WriteFShuffle]>;
 }
 
 defm VSHUFPS  : sse12_shuffle<VR128, f128mem, v4f32,
@@ -2596,10 +2595,10 @@ defm VSHUFPDY : sse12_shuffle<VR256, f256mem, v4f64,
 let Constraints = "$src1 = $dst" in {
   defm SHUFPS : sse12_shuffle<VR128, f128mem, v4f32,
                     "shufps\t{$src3, $src2, $dst|$dst, $src2, $src3}",
-                    memopv4f32, SSEPackedSingle, 1 /* cvt to pshufd */>, PS;
+                    memopv4f32, SSEPackedSingle>, PS;
   defm SHUFPD : sse12_shuffle<VR128, f128mem, v2f64,
                     "shufpd\t{$src3, $src2, $dst|$dst, $src2, $src3}",
-                    memopv2f64, SSEPackedDouble, 1 /* cvt to pshufd */>, PD;
+                    memopv2f64, SSEPackedDouble>, PD;
 }
 
 let Predicates = [HasAVX] in {