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[X86] Remove AVX512 pslldq/psrldq shift intrinsics. They aren't implemented yet and when they are they should be done with shuffles like SSE2 and AVX2. 

llvm-svn: 229641
This commit is contained in:
Craig Topper 2015-02-18 06:24:49 +00:00
parent b324e43aed
commit 1348f17205
2 changed files with 0 additions and 22 deletions
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16
llvm/include/llvm/IR/IntrinsicsX86.td
View File

@ -3254,22 +3254,6 @@ let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.".
[IntrNoMem]>;
}
// Integer shift ops.
let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.".
def int_x86_avx512_psll_dq : GCCBuiltin<"__builtin_ia32_pslldqi512">,
Intrinsic<[llvm_v8i64_ty], [llvm_v8i64_ty,
llvm_i32_ty], [IntrNoMem]>;
def int_x86_avx512_psrl_dq : GCCBuiltin<"__builtin_ia32_psrldqi512">,
Intrinsic<[llvm_v8i64_ty], [llvm_v8i64_ty,
llvm_i32_ty], [IntrNoMem]>;
def int_x86_avx512_psll_dq_bs : GCCBuiltin<"__builtin_ia32_pslldqi512_byteshift">,
Intrinsic<[llvm_v8i64_ty], [llvm_v8i64_ty,
llvm_i32_ty], [IntrNoMem]>;
def int_x86_avx512_psrl_dq_bs : GCCBuiltin<"__builtin_ia32_psrldqi512_byteshift">,
Intrinsic<[llvm_v8i64_ty], [llvm_v8i64_ty,
llvm_i32_ty], [IntrNoMem]>;
}
// Gather and Scatter ops
let TargetPrefix = "x86" in {
def int_x86_avx512_gather_dpd_512 : GCCBuiltin<"__builtin_ia32_gathersiv8df">,

6
llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
View File

@ -2262,8 +2262,6 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
case llvm::Intrinsic::x86_sse_cvttps2pi:
handleVectorConvertIntrinsic(I, 2);
break;
case llvm::Intrinsic::x86_avx512_psll_dq:
case llvm::Intrinsic::x86_avx512_psrl_dq:
case llvm::Intrinsic::x86_avx2_psll_w:
case llvm::Intrinsic::x86_avx2_psll_d:
case llvm::Intrinsic::x86_avx2_psll_q:
@ -2327,10 +2325,6 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
handleVectorShiftIntrinsic(I, /* Variable */ true);
break;
// Byte shifts are not implemented.
// case llvm::Intrinsic::x86_avx512_psll_dq_bs:
// case llvm::Intrinsic::x86_avx512_psrl_dq_bs:
case llvm::Intrinsic::x86_sse2_packsswb_128:
case llvm::Intrinsic::x86_sse2_packssdw_128:
case llvm::Intrinsic::x86_sse2_packuswb_128: