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[AVX512] Added intrinsics for 128- and 256-bit versions of VCMPEQ{BWDQ}

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Fixed lowering of this intrinsics in case when mask is v2i1 and v4i1.
Now cmp intrinsics lower in the following way:
 (i8 (int_x86_avx512_mask_pcmpeq_q_128
             (v2i64 %a), (v2i64 %b), (i8 %mask))) ->
 (i8 (bitcast
   (v8i1 (insert_subvector undef,
           (v2i1 (and (PCMPEQM %a, %b),
                      (extract_subvector
                         (v8i1 (bitcast %mask)), 0))), 0))))


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218669 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Robert Khasanov
2014-09-30 11:41:54 +00:00
parent cfa5724d50
commit 175ff01f0f
6 changed files with 214 additions and 7 deletions
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28
include/llvm/IR/IntrinsicsX86.td
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@@ -3249,6 +3249,34 @@ let TargetPrefix = "x86" in {
def int_x86_avx512_mask_pcmpeq_q_512 : GCCBuiltin<"__builtin_ia32_pcmpeqq512_mask">,
Intrinsic<[llvm_i8_ty], [llvm_v8i64_ty, llvm_v8i64_ty, llvm_i8_ty],
[IntrNoMem]>;
// 256-bit
def int_x86_avx512_mask_pcmpeq_b_256 : GCCBuiltin<"__builtin_ia32_pcmpeqb256_mask">,
Intrinsic<[llvm_i32_ty], [llvm_v32i8_ty, llvm_v32i8_ty, llvm_i32_ty],
[IntrNoMem]>;
def int_x86_avx512_mask_pcmpeq_w_256 : GCCBuiltin<"__builtin_ia32_pcmpeqw256_mask">,
Intrinsic<[llvm_i16_ty], [llvm_v16i16_ty, llvm_v16i16_ty, llvm_i16_ty],
[IntrNoMem]>;
def int_x86_avx512_mask_pcmpeq_d_256 : GCCBuiltin<"__builtin_ia32_pcmpeqd256_mask">,
Intrinsic<[llvm_i8_ty], [llvm_v8i32_ty, llvm_v8i32_ty, llvm_i8_ty],
[IntrNoMem]>;
def int_x86_avx512_mask_pcmpeq_q_256 : GCCBuiltin<"__builtin_ia32_pcmpeqq256_mask">,
Intrinsic<[llvm_i8_ty], [llvm_v4i64_ty, llvm_v4i64_ty, llvm_i8_ty],
[IntrNoMem]>;
// 128-bit
def int_x86_avx512_mask_pcmpeq_b_128 : GCCBuiltin<"__builtin_ia32_pcmpeqb128_mask">,
Intrinsic<[llvm_i16_ty], [llvm_v16i8_ty, llvm_v16i8_ty, llvm_i16_ty],
[IntrNoMem]>;
def int_x86_avx512_mask_pcmpeq_w_128 : GCCBuiltin<"__builtin_ia32_pcmpeqw128_mask">,
Intrinsic<[llvm_i8_ty], [llvm_v8i16_ty, llvm_v8i16_ty, llvm_i8_ty],
[IntrNoMem]>;
def int_x86_avx512_mask_pcmpeq_d_128 : GCCBuiltin<"__builtin_ia32_pcmpeqd128_mask">,
Intrinsic<[llvm_i8_ty], [llvm_v4i32_ty, llvm_v4i32_ty, llvm_i8_ty],
[IntrNoMem]>;
def int_x86_avx512_mask_pcmpeq_q_128 : GCCBuiltin<"__builtin_ia32_pcmpeqq128_mask">,
Intrinsic<[llvm_i8_ty], [llvm_v2i64_ty, llvm_v2i64_ty, llvm_i8_ty],
[IntrNoMem]>;
}
// Misc.