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handle pmin/pmax with multiclasses

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30800 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-10-07 07:49:33 +00:00
parent dc52f17a30
commit 783d45ef14
1 changed files with 10 additions and 50 deletions
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60
lib/Target/X86/X86InstrSSE.td
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@ -1476,51 +1476,17 @@ def PAVGWrm : PDI<0xE3, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2),
"pavgw {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (int_x86_sse2_pavg_w VR128:$src1,
(bitconvert (loadv2i64 addr:$src2))))]>;
let isCommutable = 1 in {
def PMAXUBrr : PDI<0xDE, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
"pmaxub {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (int_x86_sse2_pmaxu_b VR128:$src1,
VR128:$src2))]>;
def PMAXSWrr : PDI<0xEE, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
"pmaxsw {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (int_x86_sse2_pmaxs_w VR128:$src1,
VR128:$src2))]>;
}
def PMAXUBrm : PDI<0xDE, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2),
"pmaxub {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (int_x86_sse2_pmaxu_b VR128:$src1,
(bitconvert (loadv2i64 addr:$src2))))]>;
def PMAXSWrm : PDI<0xEE, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2),
"pmaxsw {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (int_x86_sse2_pmaxs_w VR128:$src1,
(bitconvert (loadv2i64 addr:$src2))))]>;
let isCommutable = 1 in {
def PMINUBrr : PDI<0xDA, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
"pminub {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (int_x86_sse2_pminu_b VR128:$src1,
VR128:$src2))]>;
def PMINSWrr : PDI<0xEA, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
"pminsw {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (int_x86_sse2_pmins_w VR128:$src1,
VR128:$src2))]>;
}
def PMINUBrm : PDI<0xDA, MRMSrcMem, (ops VR128:$dst, VR128:$src1,i128mem:$src2),
"pminub {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (int_x86_sse2_pminu_b VR128:$src1,
(bitconvert (loadv2i64 addr:$src2))))]>;
def PMINSWrm : PDI<0xEA, MRMSrcMem, (ops VR128:$dst, VR128:$src1,i128mem:$src2),
"pminsw {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (int_x86_sse2_pmins_w VR128:$src1,
(bitconvert (loadv2i64 addr:$src2))))]>;
let isTwoAddress = 1 in {
multiclass PDI_binop_rm<bits<8> opc, string OpcodeStr, Intrinsic IntId> {
multiclass PDI_binop_rm<bits<8> opc, string OpcodeStr, Intrinsic IntId,
bit Commutable = 0> {
def rr : PDI<opc, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
!strconcat(OpcodeStr, " {$src2, $dst|$dst, $src2"),
[(set VR128:$dst, (IntId VR128:$src1, VR128:$src2))]>;
[(set VR128:$dst, (IntId VR128:$src1, VR128:$src2))]> {
let isCommutable = Commutable;
}
def rm : PDI<opc, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2),
!strconcat(OpcodeStr, " {$src2, $dst|$dst, $src2"),
[(set VR128:$dst, (IntId VR128:$src1,
@ -1545,17 +1511,11 @@ multiclass PDI_binop_rmi<bits<8> opc, bits<8> opc2, Format ImmForm,
}
}
let isCommutable = 1 in {
def PSADBWrr : PDI<0xE0, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
"psadbw {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (int_x86_sse2_psad_bw VR128:$src1,
VR128:$src2))]>;
}
def PSADBWrm : PDI<0xE0, MRMSrcMem, (ops VR128:$dst, VR128:$src1,i128mem:$src2),
"psadbw {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (int_x86_sse2_psad_bw VR128:$src1,
(bitconvert (loadv2i64 addr:$src2))))]>;
}
defm PMINUB : PDI_binop_rm<0xDA, "pminub", int_x86_sse2_pminu_b, 1>;
defm PMINSW : PDI_binop_rm<0xEA, "pminsw", int_x86_sse2_pmins_w, 1>;
defm PMAXUB : PDI_binop_rm<0xDE, "pmaxub", int_x86_sse2_pmaxu_b, 1>;
defm PMAXSW : PDI_binop_rm<0xEE, "pmaxsw", int_x86_sse2_pmaxs_w, 1>;
defm PSADBW : PDI_binop_rm<0xE0, "psadbw", int_x86_sse2_psad_bw, 1>;
defm PSLLW : PDI_binop_rmi<0xF1, 0x71, MRM6r, "psllw", int_x86_sse2_psll_w>;