Added the Advanced Encryption Standard (AES) Instructions.
llvm-svn: 99440
This commit is contained in:
Kevin Enderby
parent
34de7768bf
commit
f5584a7397
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@ -616,7 +616,7 @@ namespace ISD {
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/// which do not reference a specific memory location should be less than
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/// this value. Those that do must not be less than this value, and can
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/// be used with SelectionDAG::getMemIntrinsicNode.
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static const int FIRST_TARGET_MEMORY_OPCODE = BUILTIN_OP_END+80;
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static const int FIRST_TARGET_MEMORY_OPCODE = BUILTIN_OP_END+85;
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/// Node predicates
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@ -779,6 +779,25 @@ let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.".
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[IntrNoMem, Commutative]>;
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}
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// Advanced Encryption Standard (AES) Instructions
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let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.".
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def int_x86_sse42_aesimc :
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Intrinsic<[llvm_v2i64_ty], [llvm_v2i64_ty, llvm_v2i64_ty],
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[IntrNoMem]>;
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def int_x86_sse42_aesenc :
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Intrinsic<[llvm_v2i64_ty], [llvm_v2i64_ty, llvm_v2i64_ty],
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[IntrNoMem]>;
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def int_x86_sse42_aesenclast :
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Intrinsic<[llvm_v2i64_ty], [llvm_v2i64_ty, llvm_v2i64_ty],
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[IntrNoMem]>;
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def int_x86_sse42_aesdec :
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Intrinsic<[llvm_v2i64_ty], [llvm_v2i64_ty, llvm_v2i64_ty],
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[IntrNoMem]>;
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def int_x86_sse42_aesdeclast :
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Intrinsic<[llvm_v2i64_ty], [llvm_v2i64_ty, llvm_v2i64_ty],
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[IntrNoMem]>;
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}
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// Vector pack
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let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.".
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def int_x86_sse41_packusdw : GCCBuiltin<"__builtin_ia32_packusdw128">,
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@ -234,6 +234,9 @@ namespace llvm {
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PCMPEQB, PCMPEQW, PCMPEQD, PCMPEQQ,
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PCMPGTB, PCMPGTW, PCMPGTD, PCMPGTQ,
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// Advanced Encryption Standard (AES) Instructions
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AESIMC, AESENC, AESENCLAST, AESDEC, AESDECLAST,
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// ADD, SUB, SMUL, UMUL, etc. - Arithmetic operations with FLAGS results.
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ADD, SUB, SMUL, UMUL,
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INC, DEC, OR, XOR, AND,
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@ -69,6 +69,12 @@ def X86pcmpgtw : SDNode<"X86ISD::PCMPGTW", SDTIntBinOp>;
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def X86pcmpgtd : SDNode<"X86ISD::PCMPGTD", SDTIntBinOp>;
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def X86pcmpgtq : SDNode<"X86ISD::PCMPGTQ", SDTIntBinOp>;
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def X86aesimc : SDNode<"X86ISD::AESIMC", SDTIntBinOp>;
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def X86aesenc : SDNode<"X86ISD::AESENC", SDTIntBinOp>;
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def X86aesenclast : SDNode<"X86ISD::AESENCLAST", SDTIntBinOp>;
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def X86aesdec : SDNode<"X86ISD::AESDEC", SDTIntBinOp>;
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def X86aesdeclast : SDNode<"X86ISD::AESDECLAST", SDTIntBinOp>;
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def SDTX86CmpPTest : SDTypeProfile<0, 2, [SDTCisVT<0, v4f32>,
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SDTCisVT<1, v4f32>]>;
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def X86ptest : SDNode<"X86ISD::PTEST", SDTX86CmpPTest>;
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@ -3817,6 +3823,45 @@ def : Pat<(v2i64 (X86pcmpgtq VR128:$src1, VR128:$src2)),
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def : Pat<(v2i64 (X86pcmpgtq VR128:$src1, (memop addr:$src2))),
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(PCMPGTQrm VR128:$src1, addr:$src2)>;
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defm AESIMC : SS42I_binop_rm_int<0xDB, "aesimc",
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int_x86_sse42_aesimc>;
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defm AESENC : SS42I_binop_rm_int<0xDC, "aesenc",
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int_x86_sse42_aesenc>;
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defm AESENCLAST : SS42I_binop_rm_int<0xDD, "aesenclast",
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int_x86_sse42_aesenclast>;
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defm AESDEC : SS42I_binop_rm_int<0xDE, "aesdec",
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int_x86_sse42_aesdec>;
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defm AESDECLAST : SS42I_binop_rm_int<0xDF, "aesdeclast",
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int_x86_sse42_aesdeclast>;
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def : Pat<(v2i64 (X86aesimc VR128:$src1, VR128:$src2)),
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(AESIMCrr VR128:$src1, VR128:$src2)>;
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def : Pat<(v2i64 (X86aesimc VR128:$src1, (memop addr:$src2))),
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(AESIMCrm VR128:$src1, addr:$src2)>;
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def : Pat<(v2i64 (X86aesenc VR128:$src1, VR128:$src2)),
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(AESENCrr VR128:$src1, VR128:$src2)>;
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def : Pat<(v2i64 (X86aesenc VR128:$src1, (memop addr:$src2))),
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(AESENCrm VR128:$src1, addr:$src2)>;
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def : Pat<(v2i64 (X86aesenclast VR128:$src1, VR128:$src2)),
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(AESENCLASTrr VR128:$src1, VR128:$src2)>;
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def : Pat<(v2i64 (X86aesenclast VR128:$src1, (memop addr:$src2))),
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(AESENCLASTrm VR128:$src1, addr:$src2)>;
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def : Pat<(v2i64 (X86aesdec VR128:$src1, VR128:$src2)),
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(AESDECrr VR128:$src1, VR128:$src2)>;
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def : Pat<(v2i64 (X86aesdec VR128:$src1, (memop addr:$src2))),
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(AESDECrm VR128:$src1, addr:$src2)>;
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def : Pat<(v2i64 (X86aesdeclast VR128:$src1, VR128:$src2)),
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(AESDECLASTrr VR128:$src1, VR128:$src2)>;
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def : Pat<(v2i64 (X86aesdeclast VR128:$src1, (memop addr:$src2))),
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(AESDECLASTrm VR128:$src1, addr:$src2)>;
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def AESKEYGENASSIST128rr : SS42AI<0xDF, MRMSrcReg, (outs),
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(ins VR128:$src1, VR128:$src2, i8imm:$src3),
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"aeskeygenassist\t{$src3, $src2, $src1|$src1, $src2, $src3}", []>, OpSize;
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def AESKEYGENASSIST128rm : SS42AI<0xDF, MRMSrcMem, (outs),
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(ins VR128:$src1, i128mem:$src2, i8imm:$src3),
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"aeskeygenassist\t{$src3, $src2, $src1|$src1, $src2, $src3}", []>, OpSize;
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// crc intrinsic instruction
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// This set of instructions are only rm, the only difference is the size
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// of r and m.
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@ -7806,3 +7806,39 @@
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// CHECK: pcmpgtq %xmm5, %xmm5
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pcmpgtq %xmm5,%xmm5
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// CHECK: aesimc %xmm0, %xmm1
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aesimc %xmm0,%xmm1
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// CHECK: aesimc (%eax), %xmm1
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aesimc (%eax),%xmm1
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// CHECK: aesenc %xmm1, %xmm2
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aesenc %xmm1,%xmm2
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// CHECK: aesenc 4(%ebx), %xmm2
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aesenc 4(%ebx),%xmm2
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// CHECK: aesenclast %xmm3, %xmm4
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aesenclast %xmm3,%xmm4
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// CHECK: aesenclast 4(%edx,%edi), %xmm4
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aesenclast 4(%edx,%edi),%xmm4
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// CHECK: aesdec %xmm5, %xmm6
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aesdec %xmm5,%xmm6
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// CHECK: aesdec 4(%ecx,%eax,8), %xmm6
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aesdec 4(%ecx,%eax,8),%xmm6
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// CHECK: aesdeclast %xmm7, %xmm0
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aesdeclast %xmm7,%xmm0
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// CHECK: aesdeclast 3405691582, %xmm0
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aesdeclast 0xcafebabe,%xmm0
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// CHECK: aeskeygenassist $125, %xmm1, %xmm2
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aeskeygenassist $125, %xmm1, %xmm2
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// CHECK: aeskeygenassist $125, (%edx,%eax,4), %xmm2
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aeskeygenassist $125, (%edx,%eax,4), %xmm2
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@ -9913,3 +9913,51 @@
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// CHECK: pcmpistrm $125, (%edx,%eax,4), %xmm2
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// CHECK: encoding: [0x66,0x0f,0x3a,0x62,0x14,0x82,0x7d]
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pcmpistrm $125, (%edx,%eax,4), %xmm2
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// CHECK: aesimc %xmm0, %xmm1
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// CHECK: encoding: [0x66,0x0f,0x38,0xdb,0xc8]
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aesimc %xmm0,%xmm1
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// CHECK: aesimc (%eax), %xmm1
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// CHECK: encoding: [0x66,0x0f,0x38,0xdb,0x08]
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aesimc (%eax),%xmm1
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// CHECK: aesenc %xmm1, %xmm2
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// CHECK: encoding: [0x66,0x0f,0x38,0xdc,0xd1]
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aesenc %xmm1,%xmm2
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// CHECK: aesenc 4(%ebx), %xmm2
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// CHECK: encoding: [0x66,0x0f,0x38,0xdc,0x53,0x04]
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aesenc 4(%ebx),%xmm2
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// CHECK: aesenclast %xmm3, %xmm4
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// CHECK: encoding: [0x66,0x0f,0x38,0xdd,0xe3]
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aesenclast %xmm3,%xmm4
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// CHECK: aesenclast 4(%edx,%edi), %xmm4
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// CHECK: encoding: [0x66,0x0f,0x38,0xdd,0x64,0x3a,0x04]
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aesenclast 4(%edx,%edi),%xmm4
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// CHECK: aesdec %xmm5, %xmm6
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// CHECK: encoding: [0x66,0x0f,0x38,0xde,0xf5]
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aesdec %xmm5,%xmm6
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// CHECK: aesdec 4(%ecx,%eax,8), %xmm6
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// CHECK: encoding: [0x66,0x0f,0x38,0xde,0x74,0xc1,0x04]
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aesdec 4(%ecx,%eax,8),%xmm6
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// CHECK: aesdeclast %xmm7, %xmm0
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// CHECK: encoding: [0x66,0x0f,0x38,0xdf,0xc7]
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aesdeclast %xmm7,%xmm0
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// CHECK: aesdeclast 3405691582, %xmm0
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// CHECK: encoding: [0x66,0x0f,0x38,0xdf,0x05,0xbe,0xba,0xfe,0xca]
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aesdeclast 0xcafebabe,%xmm0
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// CHECK: aeskeygenassist $125, %xmm1, %xmm2
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// CHECK: encoding: [0x66,0x0f,0x3a,0xdf,0xd1,0x7d]
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aeskeygenassist $125, %xmm1, %xmm2
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// CHECK: aeskeygenassist $125, (%edx,%eax,4), %xmm2
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// CHECK: encoding: [0x66,0x0f,0x3a,0xdf,0x14,0x82,0x7d]
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aeskeygenassist $125, (%edx,%eax,4), %xmm2
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