diff options
Diffstat (limited to 'llvm/test/Transforms/VectorCombine/AMDGPU/extract-insert-i8.ll')
| -rw-r--r-- | llvm/test/Transforms/VectorCombine/AMDGPU/extract-insert-i8.ll | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/llvm/test/Transforms/VectorCombine/AMDGPU/extract-insert-i8.ll b/llvm/test/Transforms/VectorCombine/AMDGPU/extract-insert-i8.ll index eaab7199a3cf..442a93689a79 100644 --- a/llvm/test/Transforms/VectorCombine/AMDGPU/extract-insert-i8.ll +++ b/llvm/test/Transforms/VectorCombine/AMDGPU/extract-insert-i8.ll @@ -91,21 +91,8 @@ entry: define <8 x i8> @extract_insert_chain_shortening(<32 x i8> %in) { ; OPT-LABEL: define <8 x i8> @extract_insert_chain_shortening( ; OPT-SAME: <32 x i8> [[IN:%.*]]) #[[ATTR0]] { -; OPT-NEXT: [[I_1:%.*]] = extractelement <32 x i8> [[IN]], i64 17 -; OPT-NEXT: [[I_2:%.*]] = extractelement <32 x i8> [[IN]], i64 18 -; OPT-NEXT: [[I_3:%.*]] = extractelement <32 x i8> [[IN]], i64 19 -; OPT-NEXT: [[I_5:%.*]] = extractelement <32 x i8> [[IN]], i64 21 -; OPT-NEXT: [[I_6:%.*]] = extractelement <32 x i8> [[IN]], i64 22 -; OPT-NEXT: [[I_7:%.*]] = extractelement <32 x i8> [[IN]], i64 23 -; OPT-NEXT: [[O_0:%.*]] = shufflevector <32 x i8> [[IN]], <32 x i8> poison, <8 x i32> <i32 16, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison> -; OPT-NEXT: [[O_1:%.*]] = insertelement <8 x i8> [[O_0]], i8 [[I_1]], i32 1 -; OPT-NEXT: [[O_2:%.*]] = insertelement <8 x i8> [[O_1]], i8 [[I_2]], i32 2 -; OPT-NEXT: [[O_3:%.*]] = insertelement <8 x i8> [[O_2]], i8 [[I_3]], i32 3 -; OPT-NEXT: [[TMP1:%.*]] = shufflevector <32 x i8> [[IN]], <32 x i8> poison, <8 x i32> <i32 20, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison> -; OPT-NEXT: [[O_4:%.*]] = shufflevector <8 x i8> [[O_3]], <8 x i8> [[TMP1]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 8, i32 5, i32 6, i32 7> -; OPT-NEXT: [[O_5:%.*]] = insertelement <8 x i8> [[O_4]], i8 [[I_5]], i32 5 -; OPT-NEXT: [[O_6:%.*]] = insertelement <8 x i8> [[O_5]], i8 [[I_6]], i32 6 -; OPT-NEXT: [[O_7:%.*]] = insertelement <8 x i8> [[O_6]], i8 [[I_7]], i32 7 +; OPT-NEXT: [[TMP1:%.*]] = shufflevector <32 x i8> [[IN]], <32 x i8> poison, <8 x i32> <i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23> +; OPT-NEXT: [[O_7:%.*]] = shufflevector <8 x i8> poison, <8 x i8> [[TMP1]], <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> ; OPT-NEXT: ret <8 x i8> [[O_7]] ; %i.0 = extractelement <32 x i8> %in, i64 16 |