| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -mtriple=systemz-unknown -mcpu=z13 -slp-vectorizer -S < %s | FileCheck %s |
| |
| @bar = external global [4 x [4 x i32]], align 4 |
| @dct_luma = external global [4 x [4 x i32]], align 4 |
| |
| define void @foo() local_unnamed_addr { |
| ; CHECK-LABEL: @foo( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[ADD277:%.*]] = add nsw i32 undef, undef |
| ; CHECK-NEXT: store i32 [[ADD277]], i32* getelementptr inbounds ([4 x [4 x i32]], [4 x [4 x i32]]* @bar, i64 0, i64 3, i64 1), align 4 |
| ; CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* getelementptr inbounds ([4 x [4 x i32]], [4 x [4 x i32]]* @bar, i64 0, i64 3, i64 0), align 4 |
| ; CHECK-NEXT: [[ARRAYIDX372:%.*]] = getelementptr inbounds [4 x [4 x i32]], [4 x [4 x i32]]* @dct_luma, i64 0, i64 3, i64 0 |
| ; CHECK-NEXT: [[ARRAYIDX372_1:%.*]] = getelementptr inbounds [4 x [4 x i32]], [4 x [4 x i32]]* @dct_luma, i64 0, i64 3, i64 1 |
| ; CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* getelementptr inbounds ([4 x [4 x i32]], [4 x [4 x i32]]* @bar, i64 0, i64 3, i64 2), align 4 |
| ; CHECK-NEXT: [[ARRAYIDX372_2:%.*]] = getelementptr inbounds [4 x [4 x i32]], [4 x [4 x i32]]* @dct_luma, i64 0, i64 3, i64 2 |
| ; CHECK-NEXT: [[TMP2:%.*]] = load i32, i32* getelementptr inbounds ([4 x [4 x i32]], [4 x [4 x i32]]* @bar, i64 0, i64 3, i64 3), align 4 |
| ; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i32> undef, i32 [[TMP0]], i32 0 |
| ; CHECK-NEXT: [[TMP4:%.*]] = insertelement <4 x i32> [[TMP3]], i32 [[ADD277]], i32 1 |
| ; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x i32> [[TMP4]], i32 [[TMP1]], i32 2 |
| ; CHECK-NEXT: [[TMP6:%.*]] = insertelement <4 x i32> [[TMP5]], i32 [[TMP2]], i32 3 |
| ; CHECK-NEXT: [[TMP7:%.*]] = add nsw <4 x i32> undef, [[TMP6]] |
| ; CHECK-NEXT: [[TMP8:%.*]] = ashr <4 x i32> [[TMP7]], <i32 6, i32 6, i32 6, i32 6> |
| ; CHECK-NEXT: [[ARRAYIDX372_3:%.*]] = getelementptr inbounds [4 x [4 x i32]], [4 x [4 x i32]]* @dct_luma, i64 0, i64 3, i64 3 |
| ; CHECK-NEXT: [[TMP9:%.*]] = bitcast i32* [[ARRAYIDX372]] to <4 x i32>* |
| ; CHECK-NEXT: store <4 x i32> [[TMP8]], <4 x i32>* [[TMP9]], align 4 |
| ; CHECK-NEXT: unreachable |
| ; |
| entry: |
| %add277 = add nsw i32 undef, undef |
| store i32 %add277, i32* getelementptr inbounds ([4 x [4 x i32]], [4 x [4 x i32]]* @bar, i64 0, i64 3, i64 1), align 4 |
| %0 = load i32, i32* getelementptr inbounds ([4 x [4 x i32]], [4 x [4 x i32]]* @bar, i64 0, i64 3, i64 0), align 4 |
| %sub355 = add nsw i32 undef, %0 |
| %shr.i = ashr i32 %sub355, 6 |
| %arrayidx372 = getelementptr inbounds [4 x [4 x i32]], [4 x [4 x i32]]* @dct_luma, i64 0, i64 3, i64 0 |
| store i32 %shr.i, i32* %arrayidx372, align 4 |
| %sub355.1 = add nsw i32 undef, %add277 |
| %shr.i.1 = ashr i32 %sub355.1, 6 |
| %arrayidx372.1 = getelementptr inbounds [4 x [4 x i32]], [4 x [4 x i32]]* @dct_luma, i64 0, i64 3, i64 1 |
| store i32 %shr.i.1, i32* %arrayidx372.1, align 4 |
| %1 = load i32, i32* getelementptr inbounds ([4 x [4 x i32]], [4 x [4 x i32]]* @bar, i64 0, i64 3, i64 2), align 4 |
| %sub355.2 = add nsw i32 undef, %1 |
| %shr.i.2 = ashr i32 %sub355.2, 6 |
| %arrayidx372.2 = getelementptr inbounds [4 x [4 x i32]], [4 x [4 x i32]]* @dct_luma, i64 0, i64 3, i64 2 |
| store i32 %shr.i.2, i32* %arrayidx372.2, align 4 |
| %2 = load i32, i32* getelementptr inbounds ([4 x [4 x i32]], [4 x [4 x i32]]* @bar, i64 0, i64 3, i64 3), align 4 |
| %sub355.3 = add nsw i32 undef, %2 |
| %shr.i.3 = ashr i32 %sub355.3, 6 |
| %arrayidx372.3 = getelementptr inbounds [4 x [4 x i32]], [4 x [4 x i32]]* @dct_luma, i64 0, i64 3, i64 3 |
| store i32 %shr.i.3, i32* %arrayidx372.3, align 4 |
| unreachable |
| } |