; NOTE: Assertions have been autogenerated by utils/update_test_checks.py ; RUN: opt < %s -passes=dse -stats -S 2>&1 | FileCheck %s ; REQUIRES: asserts target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" define void @test2(ptr noalias %P, ptr noalias %C, i1 %c) { ; CHECK-LABEL: @test2( ; CHECK-NEXT: br i1 [[C:%.*]], label [[BB1:%.*]], label [[BB2:%.*]] ; CHECK: bb1: ; CHECK-NEXT: store i32 3, ptr [[C:%.*]] ; CHECK-NEXT: br label [[BB3:%.*]] ; CHECK: bb2: ; CHECK-NEXT: store i32 4, ptr [[C]] ; CHECK-NEXT: br label [[BB3]] ; CHECK: bb3: ; CHECK-NEXT: store i32 0, ptr [[P:%.*]] ; CHECK-NEXT: ret void ; store i32 1, ptr %P br i1 %c, label %bb1, label %bb2 bb1: store i32 3, ptr %C br label %bb3 bb2: store i32 4, ptr %C br label %bb3 bb3: store i32 0, ptr %P ret void } ; CHECK: 1 dse - Number of stores deleted ; CHECK: 3 dse - Number of stores remaining after DSE