1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2 ; RUN: opt -S -newgvn %s | FileCheck %s 3 4 %struct.anon = type { i32 } 5 @b = external global %struct.anon 6 define void @tinkywinky(i1 %patatino) { 7 ; CHECK-LABEL: @tinkywinky( 8 ; CHECK-NEXT: store i32 8, i32* null 9 ; CHECK-NEXT: br i1 [[PATATINO:%.*]], label [[IF_END:%.*]], label [[IF_THEN:%.*]] 10 ; CHECK: if.then: 11 ; CHECK-NEXT: br label [[L:%.*]] 12 ; CHECK: L: 13 ; CHECK-NEXT: br label [[IF_END]] 14 ; CHECK: if.end: 15 ; CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* null 16 ; CHECK-NEXT: [[BF_LOAD1:%.*]] = load i32, i32* getelementptr inbounds (%struct.anon, %struct.anon* @b, i64 0, i32 0) 17 ; CHECK-NEXT: [[BF_VALUE:%.*]] = and i32 [[TMP1]], 536870911 18 ; CHECK-NEXT: [[BF_CLEAR:%.*]] = and i32 [[BF_LOAD1]], -536870912 19 ; CHECK-NEXT: [[BF_SET:%.*]] = or i32 [[BF_CLEAR]], [[BF_VALUE]] 20 ; CHECK-NEXT: store i32 [[BF_SET]], i32* getelementptr inbounds (%struct.anon, %struct.anon* @b, i64 0, i32 0) 21 ; CHECK-NEXT: br label [[LOR_END:%.*]] 22 ; CHECK: lor.end: 23 ; CHECK-NEXT: br label [[L]] 24 ; 25 store i32 8, i32* null 26 br i1 %patatino, label %if.end, label %if.then 27 if.then: 28 store i32 8, i32* null 29 br label %L 30 L: 31 br label %if.end 32 if.end: 33 %tmp1 = load i32, i32* null 34 %bf.load1 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @b, i64 0, i32 0) 35 %bf.value = and i32 %tmp1, 536870911 36 %bf.clear = and i32 %bf.load1, -536870912 37 %bf.set = or i32 %bf.clear, %bf.value 38 store i32 %bf.set, i32* getelementptr (%struct.anon, %struct.anon* @b, i64 0, i32 0) 39 br label %lor.end 40 lor.end: 41 %bf.load4 = load i32, i32* getelementptr (%struct.anon, %struct.anon* @b, i64 0, i32 0) 42 %tmp4 = and i32 %bf.load4, 536870911 43 %or = or i32 0, %tmp4 44 br label %L 45 } 46
