Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/X86/vec_split.ll

@@ -1,75 +0,0 @@
-; RUN: llc -mtriple=x86_64-- -mattr=sse4.1 < %s | FileCheck %s -check-prefix=SSE4
-; RUN: llc -mtriple=x86_64-- -mattr=avx < %s | FileCheck %s -check-prefix=AVX1
-; RUN: llc -mtriple=x86_64-- -mattr=avx2 < %s | FileCheck %s -check-prefix=AVX2
-
-define <16 x i16> @split16(<16 x i16> %a, <16 x i16> %b, <16 x i8> %__mask) {
-; SSE4-LABEL: split16:
-; SSE4: pminuw
-; SSE4: pminuw
-; SSE4: ret
-; AVX1-LABEL: split16:
-; AVX1: vpminuw
-; AVX1: vpminuw
-; AVX1: ret
-; AVX2-LABEL: split16:
-; AVX2: vpminuw
-; AVX2: ret
-  %1 = icmp ult <16 x i16> %a, %b
-  %2 = select <16 x i1> %1, <16 x i16> %a, <16 x i16> %b
-  ret <16 x i16> %2
-}
-
-define <32 x i16> @split32(<32 x i16> %a, <32 x i16> %b, <32 x i8> %__mask) {
-; SSE4-LABEL: split32:
-; SSE4: pminuw
-; SSE4: pminuw
-; SSE4: pminuw
-; SSE4: pminuw
-; SSE4: ret
-; AVX1-LABEL: split32:
-; AVX1: vpminuw
-; AVX1: vpminuw
-; AVX1: vpminuw
-; AVX1: vpminuw
-; AVX1: ret
-; AVX2-LABEL: split32:
-; AVX2: vpminuw
-; AVX2: vpminuw
-; AVX2: ret
-  %1 = icmp ult <32 x i16> %a, %b
-  %2 = select <32 x i1> %1, <32 x i16> %a, <32 x i16> %b
-  ret <32 x i16> %2
-}
-
-; PR19492
-define i128 @split128(<2 x i128> %a, <2 x i128> %b) {
-; SSE4-LABEL: split128:
-; SSE4: addq
-; SSE4: adcq
-; SSE4: addq
-; SSE4: adcq
-; SSE4: addq
-; SSE4: adcq
-; SSE4: ret
-; AVX1-LABEL: split128:
-; AVX1: addq
-; AVX1: adcq
-; AVX1: addq
-; AVX1: adcq
-; AVX1: addq
-; AVX1: adcq
-; AVX1: ret
-; AVX2-LABEL: split128:
-; AVX2: addq
-; AVX2: adcq
-; AVX2: addq
-; AVX2: adcq
-; AVX2: addq
-; AVX2: adcq
-; AVX2: ret
-  %add = add nsw <2 x i128> %a, %b
-  %rdx.shuf = shufflevector <2 x i128> %add, <2 x i128> undef, <2 x i32> <i32 undef, i32 0>
-  %bin.rdx = add <2 x i128> %add, %rdx.shuf
-  %e = extractelement <2 x i128> %bin.rdx, i32 1
-  ret i128 %e
-}