maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Use an additional multiclass to merge the 128/256-bit SSE/AVX instruction definitions for PAND/POR/PXOR/PANDN 

llvm-svn: 171087
This commit is contained in:
Craig Topper 2012-12-26 04:36:03 +00:00
parent 97730a0d6a
commit a2594dd5f0
1 changed files with 20 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
llvm/lib/Target/X86/X86InstrSSE.td
View File

@ -2679,40 +2679,28 @@ multiclass PDI_binop_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
}
} // ExeDomain = SSEPackedInt
multiclass PDI_binop_all<bits<8> opc, string OpcodeStr, SDNode Opcode,
OpndItins itins, bit IsCommutable = 0> {
let Predicates = [HasAVX] in
defm VP#NAME# : PDI_binop_rm<opc, !strconcat("v", OpcodeStr), Opcode, v2i64,
VR128, memopv2i64, i128mem, itins, IsCommutable, 0>, VEX_4V;
let Constraints = "$src1 = $dst" in
defm P#NAME# : PDI_binop_rm<opc, OpcodeStr, Opcode, v2i64, VR128, memopv2i64,
i128mem, itins, IsCommutable>;
let Predicates = [HasAVX2] in
defm VP#NAME#Y : PDI_binop_rm<opc, !strconcat("v", OpcodeStr), Opcode, v4i64,
VR256, memopv4i64, i256mem, itins, IsCommutable,
0>, VEX_4V, VEX_L;
}
// These are ordered here for pattern ordering requirements with the fp versions
let Predicates = [HasAVX] in {
defm VPAND : PDI_binop_rm<0xDB, "vpand", and, v2i64, VR128, memopv2i64,
i128mem, SSE_BIT_ITINS_P, 1, 0>, VEX_4V;
defm VPOR : PDI_binop_rm<0xEB, "vpor" , or, v2i64, VR128, memopv2i64,
i128mem, SSE_BIT_ITINS_P, 1, 0>, VEX_4V;
defm VPXOR : PDI_binop_rm<0xEF, "vpxor", xor, v2i64, VR128, memopv2i64,
i128mem, SSE_BIT_ITINS_P, 1, 0>, VEX_4V;
defm VPANDN : PDI_binop_rm<0xDF, "vpandn", X86andnp, v2i64, VR128, memopv2i64,
i128mem, SSE_BIT_ITINS_P, 0, 0>, VEX_4V;
}
let Constraints = "$src1 = $dst" in {
defm PAND : PDI_binop_rm<0xDB, "pand", and, v2i64, VR128, memopv2i64,
i128mem, SSE_BIT_ITINS_P, 1>;
defm POR : PDI_binop_rm<0xEB, "por" , or, v2i64, VR128, memopv2i64,
i128mem, SSE_BIT_ITINS_P, 1>;
defm PXOR : PDI_binop_rm<0xEF, "pxor", xor, v2i64, VR128, memopv2i64,
i128mem, SSE_BIT_ITINS_P, 1>;
defm PANDN : PDI_binop_rm<0xDF, "pandn", X86andnp, v2i64, VR128, memopv2i64,
i128mem, SSE_BIT_ITINS_P, 0>;
} // Constraints = "$src1 = $dst"
let Predicates = [HasAVX2] in {
defm VPANDY : PDI_binop_rm<0xDB, "vpand", and, v4i64, VR256, memopv4i64,
i256mem, SSE_BIT_ITINS_P, 1, 0>, VEX_4V, VEX_L;
defm VPORY : PDI_binop_rm<0xEB, "vpor", or, v4i64, VR256, memopv4i64,
i256mem, SSE_BIT_ITINS_P, 1, 0>, VEX_4V, VEX_L;
defm VPXORY : PDI_binop_rm<0xEF, "vpxor", xor, v4i64, VR256, memopv4i64,
i256mem, SSE_BIT_ITINS_P, 1, 0>, VEX_4V, VEX_L;
defm VPANDNY : PDI_binop_rm<0xDF, "vpandn", X86andnp, v4i64, VR256, memopv4i64,
i256mem, SSE_BIT_ITINS_P, 0, 0>, VEX_4V, VEX_L;
}
defm AND : PDI_binop_all<0xDB, "pand", and, SSE_BIT_ITINS_P, 1>;
defm OR : PDI_binop_all<0xEB, "por", or, SSE_BIT_ITINS_P, 1>;
defm XOR : PDI_binop_all<0xEF, "pxor", xor, SSE_BIT_ITINS_P, 1>;
defm ANDN : PDI_binop_all<0xDF, "pandn", X86andnp, SSE_BIT_ITINS_P, 0>;
//===----------------------------------------------------------------------===//
// SSE 1 & 2 - Logical Instructions