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[X86] Merge X86VPermt2Fp and X86VPermt2Int back together by weakening them just enough. The SDTCisSameSizeAs introduced in r254138 helps here.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254176 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2015-11-26 20:02:01 +00:00
parent 30e6c88594
commit 1c01e6cc5c
2 changed files with 7 additions and 11 deletions
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10
lib/Target/X86/X86InstrAVX512.td
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@ -1266,15 +1266,15 @@ multiclass avx512_perm_t_sizes_w<bits<8> opc, string OpcodeStr,
}
}
defm VPERMT2D : avx512_perm_t_sizes<0x7E, "vpermt2d", X86VPermt2Int,
defm VPERMT2D : avx512_perm_t_sizes<0x7E, "vpermt2d", X86VPermt2,
avx512vl_i32_info, avx512vl_i32_info>, EVEX_CD8<32, CD8VF>;
defm VPERMT2Q : avx512_perm_t_sizes<0x7E, "vpermt2q", X86VPermt2Int,
defm VPERMT2Q : avx512_perm_t_sizes<0x7E, "vpermt2q", X86VPermt2,
avx512vl_i64_info, avx512vl_i64_info>, VEX_W, EVEX_CD8<64, CD8VF>;
defm VPERMT2W : avx512_perm_t_sizes_w<0x7D, "vpermt2w", X86VPermt2Int,
defm VPERMT2W : avx512_perm_t_sizes_w<0x7D, "vpermt2w", X86VPermt2,
avx512vl_i16_info, avx512vl_i16_info>, VEX_W, EVEX_CD8<16, CD8VF>;
defm VPERMT2PS : avx512_perm_t_sizes<0x7F, "vpermt2ps", X86VPermt2Fp,
defm VPERMT2PS : avx512_perm_t_sizes<0x7F, "vpermt2ps", X86VPermt2,
avx512vl_f32_info, avx512vl_i32_info>, EVEX_CD8<32, CD8VF>;
defm VPERMT2PD : avx512_perm_t_sizes<0x7F, "vpermt2pd", X86VPermt2Fp,
defm VPERMT2PD : avx512_perm_t_sizes<0x7F, "vpermt2pd", X86VPermt2,
avx512vl_f64_info, avx512vl_i64_info>, VEX_W, EVEX_CD8<64, CD8VF>;
//===----------------------------------------------------------------------===//

8
lib/Target/X86/X86InstrFragmentsSIMD.td
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@ -378,16 +378,12 @@ def X86VPermilpv : SDNode<"X86ISD::VPERMILPV", SDTShuff2OpM>;
def X86VPermilpi : SDNode<"X86ISD::VPERMILPI", SDTShuff2OpI>;
def X86VPermv : SDNode<"X86ISD::VPERMV", SDTShuff2Op>;
def X86VPermi : SDNode<"X86ISD::VPERMI", SDTShuff2OpI>;
def X86VPermt2Fp : SDNode<"X86ISD::VPERMV3",
SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisFP<0>,
def X86VPermt2 : SDNode<"X86ISD::VPERMV3",
SDTypeProfile<1, 3, [SDTCisVec<0>,
SDTCisSameAs<0,1>, SDTCisInt<2>,
SDTCisVec<2>, SDTCisSameNumEltsAs<0, 2>,
SDTCisSameSizeAs<0,2>,
SDTCisSameAs<0,3>]>, []>;
def X86VPermt2Int : SDNode<"X86ISD::VPERMV3",
SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisInt<0>,
SDTCisSameAs<0,1>, SDTCisSameAs<0,2>,
SDTCisSameAs<0,3>]>, []>;
def X86VPermi2X : SDNode<"X86ISD::VPERMIV3", SDTShuff3Op>;
def X86vpternlog : SDNode<"X86ISD::VPTERNLOG", SDTTernlog>;