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https://github.com/c64scene-ar/llvm-6502.git
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Add AVX AES instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107798 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bruno Cardoso Lopes
parent
5fc3da0665
commit
ced9ec9bac
@ -4966,33 +4966,47 @@ let Constraints = "$src1 = $dst" in {
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// AES-NI Instructions
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//===----------------------------------------------------------------------===//
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let Constraints = "$src1 = $dst" in {
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multiclass AESI_binop_rm_int<bits<8> opc, string OpcodeStr,
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Intrinsic IntId128, bit Commutable = 0> {
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def rr : AES8I<opc, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1, VR128:$src2),
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!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
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[(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>,
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OpSize {
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let isCommutable = Commutable;
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}
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def rm : AES8I<opc, MRMSrcMem, (outs VR128:$dst),
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(ins VR128:$src1, i128mem:$src2),
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!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
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[(set VR128:$dst,
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(IntId128 VR128:$src1,
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(bitconvert (memopv16i8 addr:$src2))))]>, OpSize;
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}
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multiclass AESI_binop_rm_int<bits<8> opc, string OpcodeStr,
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Intrinsic IntId128, bit Is2Addr = 1> {
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def rr : AES8I<opc, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1, VR128:$src2),
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!if(Is2Addr,
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!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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[(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>,
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OpSize;
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def rm : AES8I<opc, MRMSrcMem, (outs VR128:$dst),
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(ins VR128:$src1, i128mem:$src2),
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!if(Is2Addr,
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!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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[(set VR128:$dst,
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(IntId128 VR128:$src1,
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(bitconvert (memopv16i8 addr:$src2))))]>, OpSize;
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}
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defm AESENC : AESI_binop_rm_int<0xDC, "aesenc",
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int_x86_aesni_aesenc>;
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defm AESENCLAST : AESI_binop_rm_int<0xDD, "aesenclast",
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int_x86_aesni_aesenclast>;
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defm AESDEC : AESI_binop_rm_int<0xDE, "aesdec",
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int_x86_aesni_aesdec>;
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defm AESDECLAST : AESI_binop_rm_int<0xDF, "aesdeclast",
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int_x86_aesni_aesdeclast>;
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// Perform One Round of an AES Encryption/Decryption Flow
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let isAsmParserOnly = 1, Predicates = [HasAVX, HasAES] in {
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defm VAESENC : AESI_binop_rm_int<0xDC, "vaesenc",
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int_x86_aesni_aesenc, 0>, VEX_4V;
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defm VAESENCLAST : AESI_binop_rm_int<0xDD, "vaesenclast",
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int_x86_aesni_aesenclast, 0>, VEX_4V;
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defm VAESDEC : AESI_binop_rm_int<0xDE, "vaesdec",
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int_x86_aesni_aesdec, 0>, VEX_4V;
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defm VAESDECLAST : AESI_binop_rm_int<0xDF, "vaesdeclast",
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int_x86_aesni_aesdeclast, 0>, VEX_4V;
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}
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let Constraints = "$src1 = $dst" in {
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defm AESENC : AESI_binop_rm_int<0xDC, "aesenc",
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int_x86_aesni_aesenc>;
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defm AESENCLAST : AESI_binop_rm_int<0xDD, "aesenclast",
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int_x86_aesni_aesenclast>;
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defm AESDEC : AESI_binop_rm_int<0xDE, "aesdec",
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int_x86_aesni_aesdec>;
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defm AESDECLAST : AESI_binop_rm_int<0xDF, "aesdeclast",
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int_x86_aesni_aesdeclast>;
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}
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def : Pat<(v2i64 (int_x86_aesni_aesenc VR128:$src1, VR128:$src2)),
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(AESENCrr VR128:$src1, VR128:$src2)>;
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@ -5011,13 +5025,27 @@ def : Pat<(v2i64 (int_x86_aesni_aesdeclast VR128:$src1, VR128:$src2)),
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def : Pat<(v2i64 (int_x86_aesni_aesdeclast VR128:$src1, (memop addr:$src2))),
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(AESDECLASTrm VR128:$src1, addr:$src2)>;
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// Perform the AES InvMixColumn Transformation
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let isAsmParserOnly = 1, Predicates = [HasAVX, HasAES] in {
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def VAESIMCrr : AES8I<0xDB, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1),
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"vaesimc\t{$src1, $dst|$dst, $src1}",
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[(set VR128:$dst,
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(int_x86_aesni_aesimc VR128:$src1))]>,
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OpSize, VEX;
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def VAESIMCrm : AES8I<0xDB, MRMSrcMem, (outs VR128:$dst),
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(ins i128mem:$src1),
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"vaesimc\t{$src1, $dst|$dst, $src1}",
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[(set VR128:$dst,
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(int_x86_aesni_aesimc (bitconvert (memopv2i64 addr:$src1))))]>,
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OpSize, VEX;
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}
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def AESIMCrr : AES8I<0xDB, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1),
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"aesimc\t{$src1, $dst|$dst, $src1}",
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[(set VR128:$dst,
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(int_x86_aesni_aesimc VR128:$src1))]>,
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OpSize;
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def AESIMCrm : AES8I<0xDB, MRMSrcMem, (outs VR128:$dst),
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(ins i128mem:$src1),
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"aesimc\t{$src1, $dst|$dst, $src1}",
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@ -5025,6 +5053,22 @@ def AESIMCrm : AES8I<0xDB, MRMSrcMem, (outs VR128:$dst),
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(int_x86_aesni_aesimc (bitconvert (memopv2i64 addr:$src1))))]>,
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OpSize;
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// AES Round Key Generation Assist
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let isAsmParserOnly = 1, Predicates = [HasAVX, HasAES] in {
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def VAESKEYGENASSIST128rr : AESAI<0xDF, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1, i8imm:$src2),
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"vaeskeygenassist\t{$src2, $src1, $dst|$dst, $src1, $src2}",
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[(set VR128:$dst,
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(int_x86_aesni_aeskeygenassist VR128:$src1, imm:$src2))]>,
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OpSize, VEX;
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def VAESKEYGENASSIST128rm : AESAI<0xDF, MRMSrcMem, (outs VR128:$dst),
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(ins i128mem:$src1, i8imm:$src2),
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"vaeskeygenassist\t{$src2, $src1, $dst|$dst, $src1, $src2}",
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[(set VR128:$dst,
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(int_x86_aesni_aeskeygenassist (bitconvert (memopv2i64 addr:$src1)),
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imm:$src2))]>,
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OpSize, VEX;
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}
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def AESKEYGENASSIST128rr : AESAI<0xDF, MRMSrcReg, (outs VR128:$dst),
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(ins VR128:$src1, i8imm:$src2),
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"aeskeygenassist\t{$src2, $src1, $dst|$dst, $src1, $src2}",
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@ -12162,3 +12162,51 @@
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// CHECK: encoding: [0xc4,0xe3,0x79,0x61,0x28,0x07]
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vpcmpestri $7, (%eax), %xmm5
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// CHECK: vaesimc %xmm2, %xmm5
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// CHECK: encoding: [0xc4,0xe2,0x79,0xdb,0xea]
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vaesimc %xmm2, %xmm5
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// CHECK: vaesimc (%eax), %xmm2
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// CHECK: encoding: [0xc4,0xe2,0x79,0xdb,0x10]
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vaesimc (%eax), %xmm2
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// CHECK: vaesenc %xmm2, %xmm5, %xmm1
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// CHECK: encoding: [0xc4,0xe2,0x51,0xdc,0xca]
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vaesenc %xmm2, %xmm5, %xmm1
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// CHECK: vaesenc (%eax), %xmm5, %xmm3
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// CHECK: encoding: [0xc4,0xe2,0x51,0xdc,0x18]
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vaesenc (%eax), %xmm5, %xmm3
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// CHECK: vaesenclast %xmm2, %xmm5, %xmm1
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// CHECK: encoding: [0xc4,0xe2,0x51,0xdd,0xca]
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vaesenclast %xmm2, %xmm5, %xmm1
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// CHECK: vaesenclast (%eax), %xmm5, %xmm3
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// CHECK: encoding: [0xc4,0xe2,0x51,0xdd,0x18]
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vaesenclast (%eax), %xmm5, %xmm3
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// CHECK: vaesdec %xmm2, %xmm5, %xmm1
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// CHECK: encoding: [0xc4,0xe2,0x51,0xde,0xca]
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vaesdec %xmm2, %xmm5, %xmm1
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// CHECK: vaesdec (%eax), %xmm5, %xmm3
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// CHECK: encoding: [0xc4,0xe2,0x51,0xde,0x18]
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vaesdec (%eax), %xmm5, %xmm3
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// CHECK: vaesdeclast %xmm2, %xmm5, %xmm1
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// CHECK: encoding: [0xc4,0xe2,0x51,0xdf,0xca]
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vaesdeclast %xmm2, %xmm5, %xmm1
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// CHECK: vaesdeclast (%eax), %xmm5, %xmm3
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// CHECK: encoding: [0xc4,0xe2,0x51,0xdf,0x18]
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vaesdeclast (%eax), %xmm5, %xmm3
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// CHECK: vaeskeygenassist $7, %xmm2, %xmm5
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// CHECK: encoding: [0xc4,0xe3,0x79,0xdf,0xea,0x07]
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vaeskeygenassist $7, %xmm2, %xmm5
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// CHECK: vaeskeygenassist $7, (%eax), %xmm5
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// CHECK: encoding: [0xc4,0xe3,0x79,0xdf,0x28,0x07]
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vaeskeygenassist $7, (%eax), %xmm5
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@ -2225,3 +2225,52 @@ pshufb CPI1_0(%rip), %xmm1
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// CHECK: vpcmpestri $7, (%rax), %xmm10
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// CHECK: encoding: [0xc4,0x63,0x79,0x61,0x10,0x07]
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vpcmpestri $7, (%rax), %xmm10
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// CHECK: vaesimc %xmm12, %xmm10
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// CHECK: encoding: [0xc4,0x42,0x79,0xdb,0xd4]
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vaesimc %xmm12, %xmm10
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// CHECK: vaesimc (%rax), %xmm12
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// CHECK: encoding: [0xc4,0x62,0x79,0xdb,0x20]
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vaesimc (%rax), %xmm12
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// CHECK: vaesenc %xmm12, %xmm10, %xmm11
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// CHECK: encoding: [0xc4,0x42,0x29,0xdc,0xdc]
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vaesenc %xmm12, %xmm10, %xmm11
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// CHECK: vaesenc (%rax), %xmm10, %xmm13
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// CHECK: encoding: [0xc4,0x62,0x29,0xdc,0x28]
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vaesenc (%rax), %xmm10, %xmm13
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// CHECK: vaesenclast %xmm12, %xmm10, %xmm11
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// CHECK: encoding: [0xc4,0x42,0x29,0xdd,0xdc]
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vaesenclast %xmm12, %xmm10, %xmm11
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// CHECK: vaesenclast (%rax), %xmm10, %xmm13
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// CHECK: encoding: [0xc4,0x62,0x29,0xdd,0x28]
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vaesenclast (%rax), %xmm10, %xmm13
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// CHECK: vaesdec %xmm12, %xmm10, %xmm11
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// CHECK: encoding: [0xc4,0x42,0x29,0xde,0xdc]
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vaesdec %xmm12, %xmm10, %xmm11
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// CHECK: vaesdec (%rax), %xmm10, %xmm13
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// CHECK: encoding: [0xc4,0x62,0x29,0xde,0x28]
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vaesdec (%rax), %xmm10, %xmm13
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// CHECK: vaesdeclast %xmm12, %xmm10, %xmm11
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// CHECK: encoding: [0xc4,0x42,0x29,0xdf,0xdc]
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vaesdeclast %xmm12, %xmm10, %xmm11
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// CHECK: vaesdeclast (%rax), %xmm10, %xmm13
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// CHECK: encoding: [0xc4,0x62,0x29,0xdf,0x28]
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vaesdeclast (%rax), %xmm10, %xmm13
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// CHECK: vaeskeygenassist $7, %xmm12, %xmm10
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// CHECK: encoding: [0xc4,0x43,0x79,0xdf,0xd4,0x07]
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vaeskeygenassist $7, %xmm12, %xmm10
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// CHECK: vaeskeygenassist $7, (%rax), %xmm10
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// CHECK: encoding: [0xc4,0x63,0x79,0xdf,0x10,0x07]
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vaeskeygenassist $7, (%rax), %xmm10
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