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[X86][MMX] Fix missing itinerary for CVTPI2PS

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llvm-svn: 329565
This commit is contained in:
Simon Pilgrim 2018-04-09 13:27:47 +00:00
parent be9033b4a7
commit 4c54157065
2 changed files with 6 additions and 6 deletions
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8
lib/Target/X86/X86InstrMMX.td
View File

@ -206,15 +206,15 @@ multiclass sse12_cvt_pint<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
multiclass sse12_cvt_pint_3addr<bits<8> opc, RegisterClass SrcRC,
RegisterClass DstRC, Intrinsic Int, X86MemOperand x86memop,
PatFrag ld_frag, string asm, Domain d> {
PatFrag ld_frag, string asm, OpndItins itins, Domain d> {
def irr : MMXPI<opc, MRMSrcReg, (outs DstRC:$dst),
(ins DstRC:$src1, SrcRC:$src2), asm,
[(set DstRC:$dst, (Int DstRC:$src1, SrcRC:$src2))],
NoItinerary, d>, Sched<[WriteCvtI2F]>;
itins.rr, d>, Sched<[WriteCvtI2F]>;
def irm : MMXPI<opc, MRMSrcMem, (outs DstRC:$dst),
(ins DstRC:$src1, x86memop:$src2), asm,
[(set DstRC:$dst, (Int DstRC:$src1, (ld_frag addr:$src2)))],
NoItinerary, d>, Sched<[WriteCvtI2FLd]>;
itins.rm, d>, Sched<[WriteCvtI2FLd]>;
}
//===----------------------------------------------------------------------===//
@ -596,7 +596,7 @@ let Constraints = "$src1 = $dst" in {
defm MMX_CVTPI2PS : sse12_cvt_pint_3addr<0x2A, VR64, VR128,
int_x86_sse_cvtpi2ps,
i64mem, load, "cvtpi2ps\t{$src2, $dst|$dst, $src2}",
SSEPackedSingle>, PS;
MMX_CVT_PS_ITINS, SSEPackedSingle>, PS;
}
// Extract / Insert

4
test/CodeGen/X86/mmx-schedule.ll
View File

@ -188,8 +188,8 @@ define <4 x float> @test_cvtpi2ps(x86_mmx %a0, x86_mmx* %a1, <4 x float> %a2, <4
;
; ATOM-LABEL: test_cvtpi2ps:
; ATOM: # %bb.0:
; ATOM-NEXT: cvtpi2ps (%rdi), %xmm1 # sched: [0:?]
; ATOM-NEXT: cvtpi2ps %mm0, %xmm0 # sched: [0:?]
; ATOM-NEXT: cvtpi2ps %mm0, %xmm0 # sched: [5:5.00]
; ATOM-NEXT: cvtpi2ps (%rdi), %xmm1 # sched: [5:5.00]
; ATOM-NEXT: addps %xmm1, %xmm0 # sched: [5:5.00]
; ATOM-NEXT: retq # sched: [79:39.50]
;