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[AVX512] Remove GCC builtins from the vplzcntd/q intrinsics so we can emit native IR using the generic ctlz intrinsic in clang. 

llvm-svn: 274602
This commit is contained in:
Craig Topper 2016-07-06 04:24:24 +00:00
parent dfecf1a6ca
commit 2839045e28
1 changed files with 0 additions and 6 deletions
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6
llvm/include/llvm/IR/IntrinsicsX86.td
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@ -6509,33 +6509,27 @@ let TargetPrefix = "x86" in {
[IntrNoMem]>;
def int_x86_avx512_mask_lzcnt_d_128 :
GCCBuiltin<"__builtin_ia32_vplzcntd_128_mask">,
Intrinsic<[llvm_v4i32_ty],
[llvm_v4i32_ty, llvm_v4i32_ty, llvm_i8_ty],
[IntrNoMem]>;
def int_x86_avx512_mask_lzcnt_d_256 :
GCCBuiltin<"__builtin_ia32_vplzcntd_256_mask">,
Intrinsic<[llvm_v8i32_ty],
[llvm_v8i32_ty, llvm_v8i32_ty, llvm_i8_ty],
[IntrNoMem]>;
def int_x86_avx512_mask_lzcnt_d_512 :
GCCBuiltin<"__builtin_ia32_vplzcntd_512_mask">,
Intrinsic<[llvm_v16i32_ty],
[llvm_v16i32_ty, llvm_v16i32_ty, llvm_i16_ty],
[IntrNoMem]>;
def int_x86_avx512_mask_lzcnt_q_128 :
GCCBuiltin<"__builtin_ia32_vplzcntq_128_mask">,
Intrinsic<[llvm_v2i64_ty],
[llvm_v2i64_ty, llvm_v2i64_ty, llvm_i8_ty],
[IntrNoMem]>;
def int_x86_avx512_mask_lzcnt_q_256 :
GCCBuiltin<"__builtin_ia32_vplzcntq_256_mask">,
Intrinsic<[llvm_v4i64_ty],
[llvm_v4i64_ty, llvm_v4i64_ty, llvm_i8_ty],
[IntrNoMem]>;
def int_x86_avx512_mask_lzcnt_q_512 :
GCCBuiltin<"__builtin_ia32_vplzcntq_512_mask">,
Intrinsic<[llvm_v8i64_ty],
[llvm_v8i64_ty, llvm_v8i64_ty, llvm_i8_ty],
[IntrNoMem]>;