| ; RUN: if [ %llvmver -lt 16 ]; then %opt < %s %loadEnzyme -print-activity-analysis -activity-analysis-func=matvec -activity-analysis-inactive-args -o /dev/null | FileCheck %s; fi |
| ; RUN: %opt < %s %newLoadEnzyme -passes="print-activity-analysis" -activity-analysis-func=matvec -activity-analysis-inactive-args -S | FileCheck %s |
| |
| source_filename = "text" |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128-ni:10:11:12:13" |
| target triple = "x86_64-pc-linux-gnu" |
| |
| declare float** @jl_array_copy() |
| |
| define float @matvec({} addrspace(10)* nocapture nonnull readonly align 16 dereferenceable(40) %arg, {} addrspace(10)* nonnull align 16 dereferenceable(40) %arg1, i1 %arg2) { |
| entry: |
| br i1 %arg2, label %t, label %f |
| |
| t: |
| %i10 = call noalias float** @jl_array_copy() |
| br label %f |
| |
| f: |
| %p = phi float** [ %i10, %t ], [ null, %entry ] |
| %i11 = load float*, float** %p, align 8 |
| %i12 = load float, float* %i11, align 4;, !tbaa !21 |
| ret float %i12 |
| } |
| |
| ; CHECK: {} addrspace(10)* %arg: icv:1 |
| ; CHECK: {} addrspace(10)* %arg1: icv:1 |
| ; CHECK: i1 %arg2: icv:1 |
| ; CHECK: entry |
| ; CHECK-NEXT: br i1 %arg2, label %t, label %f: icv:1 ici:1 |
| ; CHECK-NEXT: t |
| ; CHECK-NEXT: %i10 = call noalias float** @jl_array_copy(): icv:1 ici:1 |
| ; CHECK-NEXT: br label %f: icv:1 ici:1 |
| ; CHECK-NEXT: f |
| ; CHECK-NEXT: %p = phi float** [ %i10, %t ], [ null, %entry ]: icv:1 ici:1 |
| ; CHECK-NEXT: %i11 = load float*, float** %p, align 8: icv:1 ici:1 |
| ; CHECK-NEXT: %i12 = load float, float* %i11, align 4: icv:1 ici:1 |
| ; CHECK-NEXT: ret float %i12: icv:1 ici:1 |
