1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -passes=inline -S < %s | FileCheck %s 3; RUN: opt -passes='cgscc(inline)' -S < %s | FileCheck %s 4; RUN: opt -passes='module-inline' -S < %s | FileCheck %s 5 6define dso_local i32 @main() { 7; CHECK-LABEL: @main( 8; CHECK-NEXT: bb: 9; CHECK-NEXT: [[I_I:%.*]] = alloca i32, align 4 10; CHECK-NEXT: [[I1_I:%.*]] = alloca i32, align 4 11; CHECK-NEXT: [[I:%.*]] = alloca i32, align 4 12; CHECK-NEXT: store i32 0, ptr [[I]], align 4 13; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 4, ptr [[I_I]]) 14; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 4, ptr [[I1_I]]) 15; CHECK-NEXT: store i32 0, ptr [[I1_I]], align 4 16; CHECK-NEXT: [[I2_I:%.*]] = load i32, ptr [[I1_I]], align 4 17; CHECK-NEXT: callbr void asm sideeffect "", "r,!i,!i,~{dirflag},~{fpsr},~{flags}"(i32 [[I2_I]]) 18; CHECK-NEXT: to label [[BB3_I:%.*]] [label [[BB5_I:%.*]], label %bb4.i] 19; CHECK: bb3.i: 20; CHECK-NEXT: store i32 0, ptr [[I_I]], align 4 21; CHECK-NEXT: br label [[T32_EXIT:%.*]] 22; CHECK: bb4.i: 23; CHECK-NEXT: store i32 1, ptr [[I_I]], align 4 24; CHECK-NEXT: br label [[T32_EXIT]] 25; CHECK: bb5.i: 26; CHECK-NEXT: store i32 2, ptr [[I_I]], align 4 27; CHECK-NEXT: br label [[T32_EXIT]] 28; CHECK: t32.exit: 29; CHECK-NEXT: [[I7_I:%.*]] = load i32, ptr [[I_I]], align 4 30; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 4, ptr [[I_I]]) 31; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 4, ptr [[I1_I]]) 32; CHECK-NEXT: ret i32 [[I7_I]] 33; 34bb: 35 %i = alloca i32, align 4 36 store i32 0, ptr %i, align 4 37 %i1 = call i32 @t32(i32 0) 38 ret i32 %i1 39} 40 41define internal i32 @t32(i32 %arg) { 42bb: 43 %i = alloca i32, align 4 44 %i1 = alloca i32, align 4 45 store i32 %arg, ptr %i1, align 4 46 %i2 = load i32, ptr %i1, align 4 47 callbr void asm sideeffect "", "r,!i,!i,~{dirflag},~{fpsr},~{flags}"(i32 %i2) 48 to label %bb3 [label %bb5, label %bb4] 49 50bb3: ; preds = %bb 51 store i32 0, ptr %i, align 4 52 br label %bb6 53 54bb4: ; preds = %bb 55 store i32 1, ptr %i, align 4 56 br label %bb6 57 58bb5: ; preds = %bb 59 store i32 2, ptr %i, align 4 60 br label %bb6 61 62bb6: ; preds = %bb5, %bb4, %bb3 63 %i7 = load i32, ptr %i, align 4 64 ret i32 %i7 65} 66