| ; 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 internal double @matvec(double* noalias %b) { |
| entry: |
| %.fca.1.insert.i = insertvalue { double* } undef, double* %b, 0 |
| %i7 = extractvalue { double* } %.fca.1.insert.i, 0 |
| %unusedWeird = bitcast double* %i7 to double* |
| %.fca.1.insert.i15 = insertvalue { double* } undef, double* %i7, 0 |
| %i23 = extractvalue { double* } %.fca.1.insert.i15, 0 |
| %i29 = load double, double* %i23, align 8 |
| %arrayidx.i.i.i = getelementptr inbounds double, double* %i23, i64 1 |
| ret double %i29 |
| } |
| |
| ; CHECK: double* %b: icv:0 |
| ; CHECK-NEXT: entry |
| ; CHECK-NEXT: %.fca.1.insert.i = insertvalue { double* } undef, double* %b, 0: icv:0 ici:1 |
| ; CHECK-NEXT: %i7 = extractvalue { double* } %.fca.1.insert.i, 0: icv:0 ici:1 |
| ; CHECK-NEXT: %unusedWeird = bitcast double* %i7 to double*: icv:1 ici:1 |
| ; CHECK-NEXT: %.fca.1.insert.i15 = insertvalue { double* } undef, double* %i7, 0: icv:0 ici:1 |
| ; CHECK-NEXT: %i23 = extractvalue { double* } %.fca.1.insert.i15, 0: icv:0 ici:1 |
| ; CHECK-NEXT: %i29 = load double, double* %i23, align 8: icv:0 ici:0 |
| ; CHECK-NEXT: %arrayidx.i.i.i = getelementptr inbounds double, double* %i23, i64 1: icv:1 ici:1 |
| ; CHECK-NEXT: ret double %i29: icv:1 ici:1 |
