[X86] Remove AVX2 and SSE2 pslldq and psrldq intrinsics. We can represent them in IR with vector shuffles now. All their uses have been removed from clang in favor of shuffles.

llvm-svn: 229640

1 files changed, 0 insertions, 8 deletions

diff --git a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
index 54049aee78a..e595662e99b 100644
--- a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
@@ -2270,7 +2270,6 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
     case llvm::Intrinsic::x86_avx2_pslli_w:
     case llvm::Intrinsic::x86_avx2_pslli_d:
     case llvm::Intrinsic::x86_avx2_pslli_q:
-    case llvm::Intrinsic::x86_avx2_psll_dq:
     case llvm::Intrinsic::x86_avx2_psrl_w:
     case llvm::Intrinsic::x86_avx2_psrl_d:
     case llvm::Intrinsic::x86_avx2_psrl_q:
@@ -2281,14 +2280,12 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
     case llvm::Intrinsic::x86_avx2_psrli_q:
     case llvm::Intrinsic::x86_avx2_psrai_w:
     case llvm::Intrinsic::x86_avx2_psrai_d:
-    case llvm::Intrinsic::x86_avx2_psrl_dq:
     case llvm::Intrinsic::x86_sse2_psll_w:
     case llvm::Intrinsic::x86_sse2_psll_d:
     case llvm::Intrinsic::x86_sse2_psll_q:
     case llvm::Intrinsic::x86_sse2_pslli_w:
     case llvm::Intrinsic::x86_sse2_pslli_d:
     case llvm::Intrinsic::x86_sse2_pslli_q:
-    case llvm::Intrinsic::x86_sse2_psll_dq:
     case llvm::Intrinsic::x86_sse2_psrl_w:
     case llvm::Intrinsic::x86_sse2_psrl_d:
     case llvm::Intrinsic::x86_sse2_psrl_q:
@@ -2299,7 +2296,6 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
     case llvm::Intrinsic::x86_sse2_psrli_q:
     case llvm::Intrinsic::x86_sse2_psrai_w:
     case llvm::Intrinsic::x86_sse2_psrai_d:
-    case llvm::Intrinsic::x86_sse2_psrl_dq:
     case llvm::Intrinsic::x86_mmx_psll_w:
     case llvm::Intrinsic::x86_mmx_psll_d:
     case llvm::Intrinsic::x86_mmx_psll_q:
@@ -2334,10 +2330,6 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
     // 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_avx2_psll_dq_bs:
-    // case llvm::Intrinsic::x86_avx2_psrl_dq_bs:
-    // case llvm::Intrinsic::x86_sse2_psll_dq_bs:
-    // case llvm::Intrinsic::x86_sse2_psrl_dq_bs:
 
     case llvm::Intrinsic::x86_sse2_packsswb_128:
     case llvm::Intrinsic::x86_sse2_packssdw_128: