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[AVX-512] Use sse_load_f64/f32 in VCVTSS2SI/VCVTSD2SI patterns. 

llvm-svn: 297599
This commit is contained in:
Craig Topper 2017-03-13 03:59:06 +00:00
parent 1f8753479e
commit 5a63ca2ad2
1 changed files with 10 additions and 10 deletions
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20
llvm/lib/Target/X86/X86InstrAVX512.td
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@ -5854,10 +5854,10 @@ multiclass avx512_cvt_s_int_round<bits<8> opc, X86VectorVTInfo SrcVT ,
!strconcat(asm,"\t{$rc, $src, $dst|$dst, $src, $rc}"),
[(set DstVT.RC:$dst, (OpNode (SrcVT.VT SrcVT.RC:$src),(i32 imm:$rc)))]>,
EVEX, VEX_LIG, EVEX_B, EVEX_RC;
def rm : SI<opc, MRMSrcMem, (outs DstVT.RC:$dst), (ins SrcVT.ScalarMemOp:$src),
def rm : SI<opc, MRMSrcMem, (outs DstVT.RC:$dst), (ins SrcVT.IntScalarMemOp:$src),
!strconcat(asm,"\t{$src, $dst|$dst, $src}"),
[(set DstVT.RC:$dst, (OpNode
(SrcVT.VT (scalar_to_vector (SrcVT.ScalarLdFrag addr:$src))),
(SrcVT.VT SrcVT.ScalarIntMemCPat:$src),
(i32 FROUND_CURRENT)))]>,
EVEX, VEX_LIG;
} // Predicates = [HasAVX512]
@ -5894,20 +5894,20 @@ defm VCVTSD2USI64Z: avx512_cvt_s_int_round<0x79, f64x_info, i64x_info,
let Predicates = [HasAVX512] in {
def : Pat<(i32 (int_x86_sse_cvtss2si (v4f32 VR128X:$src))),
(VCVTSS2SIZrr VR128X:$src)>;
def : Pat<(i32 (int_x86_sse_cvtss2si (sse_load_f32 addr:$src))),
(VCVTSS2SIZrm addr:$src)>;
def : Pat<(i32 (int_x86_sse_cvtss2si sse_load_f32:$src)),
(VCVTSS2SIZrm sse_load_f32:$src)>;
def : Pat<(i64 (int_x86_sse_cvtss2si64 (v4f32 VR128X:$src))),
(VCVTSS2SI64Zrr VR128X:$src)>;
def : Pat<(i64 (int_x86_sse_cvtss2si64 (sse_load_f32 addr:$src))),
(VCVTSS2SI64Zrm addr:$src)>;
def : Pat<(i64 (int_x86_sse_cvtss2si64 sse_load_f32:$src)),
(VCVTSS2SI64Zrm sse_load_f32:$src)>;
def : Pat<(i32 (int_x86_sse2_cvtsd2si (v2f64 VR128X:$src))),
(VCVTSD2SIZrr VR128X:$src)>;
def : Pat<(i32 (int_x86_sse2_cvtsd2si (sse_load_f64 addr:$src))),
(VCVTSD2SIZrm addr:$src)>;
def : Pat<(i32 (int_x86_sse2_cvtsd2si sse_load_f64:$src)),
(VCVTSD2SIZrm sse_load_f64:$src)>;
def : Pat<(i64 (int_x86_sse2_cvtsd2si64 (v2f64 VR128X:$src))),
(VCVTSD2SI64Zrr VR128X:$src)>;
def : Pat<(i64 (int_x86_sse2_cvtsd2si64 (sse_load_f64 addr:$src))),
(VCVTSD2SI64Zrm addr:$src)>;
def : Pat<(i64 (int_x86_sse2_cvtsd2si64 sse_load_f64:$src)),
(VCVTSD2SI64Zrm sse_load_f64:$src)>;
} // HasAVX512
let Predicates = [HasAVX512] in {