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

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219112 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2014-10-06 09:56:40 +00:00
parent 862c93c856
commit 043994e266
1 changed files with 8 additions and 9 deletions
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17
lib/Target/X86/X86InstrSSE.td
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@ -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 {