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Patterns to match AVX 256-bit horizontal arithmetic intrinsics

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llvm-svn: 110427
This commit is contained in:
Bruno Cardoso Lopes 2010-08-06 02:10:30 +00:00
parent 66b637e4da
commit d186fba555
1 changed files with 12 additions and 14 deletions
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26
lib/Target/X86/X86InstrSSE.td
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@ -3415,24 +3415,22 @@ multiclass S3_Int<bits<8> o, string OpcodeStr, ValueType vt, RegisterClass RC,
}
let isAsmParserOnly = 1, Predicates = [HasAVX] in {
defm VHADDPS : S3D_Int<0x7C, "vhaddps", v4f32, VR128, f128mem,
int_x86_sse3_hadd_ps, 0>, VEX_4V;
defm VHADDPD : S3_Int <0x7C, "vhaddpd", v2f64, VR128, f128mem,
int_x86_sse3_hadd_pd, 0>, VEX_4V;
defm VHSUBPS : S3D_Int<0x7D, "vhsubps", v4f32, VR128, f128mem,
int_x86_sse3_hsub_ps, 0>, VEX_4V;
defm VHSUBPD : S3_Int <0x7D, "vhsubpd", v2f64, VR128, f128mem,
int_x86_sse3_hsub_pd, 0>, VEX_4V;
let Pattern = []<dag> in {
defm VHADDPSY : S3D_Int<0x7C, "vhaddps", v8f32, VR256, f256mem,
defm VHADDPS : S3D_Int<0x7C, "vhaddps", v4f32, VR128, f128mem,
int_x86_sse3_hadd_ps, 0>, VEX_4V;
defm VHADDPDY : S3_Int <0x7C, "vhaddpd", v4f64, VR256, f256mem,
defm VHADDPD : S3_Int <0x7C, "vhaddpd", v2f64, VR128, f128mem,
int_x86_sse3_hadd_pd, 0>, VEX_4V;
defm VHSUBPSY : S3D_Int<0x7D, "vhsubps", v8f32, VR256, f256mem,
defm VHSUBPS : S3D_Int<0x7D, "vhsubps", v4f32, VR128, f128mem,
int_x86_sse3_hsub_ps, 0>, VEX_4V;
defm VHSUBPDY : S3_Int <0x7D, "vhsubpd", v4f64, VR256, f256mem,
defm VHSUBPD : S3_Int <0x7D, "vhsubpd", v2f64, VR128, f128mem,
int_x86_sse3_hsub_pd, 0>, VEX_4V;
}
defm VHADDPSY : S3D_Int<0x7C, "vhaddps", v8f32, VR256, f256mem,
int_x86_avx_hadd_ps_256, 0>, VEX_4V;
defm VHADDPDY : S3_Int <0x7C, "vhaddpd", v4f64, VR256, f256mem,
int_x86_avx_hadd_pd_256, 0>, VEX_4V;
defm VHSUBPSY : S3D_Int<0x7D, "vhsubps", v8f32, VR256, f256mem,
int_x86_avx_hsub_ps_256, 0>, VEX_4V;
defm VHSUBPDY : S3_Int <0x7D, "vhsubpd", v4f64, VR256, f256mem,
int_x86_avx_hsub_pd_256, 0>, VEX_4V;
}
let Constraints = "$src1 = $dst" in {