| ; RUN: if [ %llvmver -lt 16 ]; then %opt < %s %loadEnzyme -print-activity-analysis -activity-analysis-func=matvec -o /dev/null | FileCheck %s; fi |
| ; RUN: %opt < %s %newLoadEnzyme -passes="print-activity-analysis" -activity-analysis-func=matvec -S | FileCheck %s |
| |
| define float @matvec(float %inp) { |
| entry: |
| %x = alloca float*, align 8 |
| %i = bitcast float** %x to i8** |
| %call = call i32 @posix_memalign(i8** %i, i64 8, i64 8) |
| %i2 = load float*, float** %x, align 8 |
| store float %inp, float* %i2, align 4 |
| %i3 = load float*, float** %x, align 8 |
| %i4 = load float, float* %i3, align 4 |
| ret float %i4 |
| } |
| |
| declare i32 @posix_memalign(i8**, i64, i64) |
| |
| ; CHECK: float %inp: icv:0 |
| ; CHECK: entry |
| ; CHECK-NEXT: %x = alloca float*, align 8: icv:0 ici:1 |
| ; CHECK-NEXT: %i = bitcast float** %x to i8**: icv:0 ici:1 |
| ; CHECK-NEXT: %call = call i32 @posix_memalign(i8** %i, i64 8, i64 8): icv:1 ici:0 |
| ; CHECK-NEXT: %i2 = load float*, float** %x, align 8: icv:0 ici:1 |
| ; CHECK-NEXT: store float %inp, float* %i2, align 4: icv:1 ici:0 |
| ; CHECK-NEXT: %i3 = load float*, float** %x, align 8: icv:0 ici:1 |
| ; CHECK-NEXT: %i4 = load float, float* %i3, align 4: icv:0 ici:0 |
| ; CHECK-NEXT: ret float %i4: icv:1 ici:1 |
