| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2 |
| ; RUN: opt -passes=move-auto-init -S < %s | FileCheck %s |
| |
| |
| define i8 @test_no_update(i32 %a, i32 %b) { |
| ; CHECK-LABEL: define i8 @test_no_update |
| ; CHECK-SAME: (i32 [[A:%.*]], i32 [[B:%.*]]) { |
| ; CHECK-NEXT: lbl_653: |
| ; CHECK-NEXT: [[L_580:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: store i32 1, ptr [[L_580]], align 4 |
| ; CHECK-NEXT: br i1 true, label [[LBL_629:%.*]], label [[IF_THEN:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: br label [[IF_END:%.*]] |
| ; CHECK: lbl_629: |
| ; CHECK-NEXT: br label [[IF_END]] |
| ; CHECK: if.end: |
| ; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[L_580]], align 4 |
| ; CHECK-NEXT: [[TOBOOL223_NOT:%.*]] = icmp eq i32 [[TMP0]], 0 |
| ; CHECK-NEXT: br i1 [[TOBOOL223_NOT]], label [[LOR_RHS224:%.*]], label [[LOR_END230:%.*]] |
| ; CHECK: lor.rhs224: |
| ; CHECK-NEXT: [[TMP:%.*]] = alloca i8, align 1 |
| ; CHECK-NEXT: store i8 0, ptr [[TMP]], align 1 |
| ; CHECK-NEXT: br label [[LOR_END230]] |
| ; CHECK: lor.end230: |
| ; CHECK-NEXT: br i1 true, label [[FOR_INC456_1:%.*]], label [[LBL_629]] |
| ; CHECK: for.inc456.1: |
| ; CHECK-NEXT: ret i8 0 |
| ; |
| |
| lbl_653: |
| %l_580 = alloca i32, align 4 |
| store i32 1, ptr %l_580, align 4, !annotation !0 |
| br i1 true, label %lbl_629, label %if.then |
| |
| if.then: ; preds = %lbl_653 |
| br label %if.end |
| |
| lbl_629: ; preds = %lor.end230, %lbl_653 |
| br label %if.end |
| |
| if.end: ; preds = %lbl_629, %if.then |
| %0 = load i32, ptr %l_580, align 4 |
| %tobool223.not = icmp eq i32 %0, 0 |
| br i1 %tobool223.not, label %lor.rhs224, label %lor.end230 |
| |
| lor.rhs224: ; preds = %if.end |
| %tmp = alloca i8, align 1 |
| store i8 0, ptr %tmp, align 1 |
| br label %lor.end230 |
| |
| lor.end230: ; preds = %lor.rhs224, %if.end |
| br i1 true, label %for.inc456.1, label %lbl_629 |
| |
| for.inc456.1: ; preds = %lor.end230 |
| ret i8 0 |
| } |
| |
| |
| !0 = !{!"auto-init"} |
