1*e37d736dSNashe Mncube; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 2*e37d736dSNashe Mncube; RUN: opt < %s -mtriple=arm-none-eabi -passes=globalopt -S | FileCheck %s 3*e37d736dSNashe Mncube%struct.P = type { i32, [13 x i8] } 4*e37d736dSNashe Mncube 5*e37d736dSNashe Mncube; CHECK-NOT: [16 x i8] 6*e37d736dSNashe Mncube@.str = private unnamed_addr constant [13 x i8] c"hello world\0A\00", align 1 7*e37d736dSNashe Mncube 8*e37d736dSNashe Mncube; Function Attrs: nounwind 9*e37d736dSNashe Mncubedefine i32 @main() { 10*e37d736dSNashe Mncube; CHECK-LABEL: define i32 @main() local_unnamed_addr { 11*e37d736dSNashe Mncube; CHECK-NEXT: [[ENTRY:.*:]] 12*e37d736dSNashe Mncube; CHECK-NEXT: [[P:%.*]] = alloca [[STRUCT_P:%.*]], align 4 13*e37d736dSNashe Mncube; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 20, ptr nonnull [[P]]) 14*e37d736dSNashe Mncube; CHECK-NEXT: store i32 10, ptr [[P]], align 4, !tbaa [[TBAA0:![0-9]+]] 15*e37d736dSNashe Mncube; CHECK-NEXT: [[ARRAYDECAY:%.*]] = getelementptr inbounds [[STRUCT_P]], ptr [[P]], i32 0, i32 1, i32 0 16*e37d736dSNashe Mncube; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i32(ptr align 1 [[ARRAYDECAY]], ptr align 1 @.str, i32 13, i1 false) 17*e37d736dSNashe Mncube; CHECK-NEXT: [[PUTS:%.*]] = call i32 @puts(ptr [[ARRAYDECAY]]) 18*e37d736dSNashe Mncube; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 20, ptr nonnull [[P]]) 19*e37d736dSNashe Mncube; CHECK-NEXT: ret i32 0 20*e37d736dSNashe Mncube; 21*e37d736dSNashe Mncubeentry: 22*e37d736dSNashe Mncube %p = alloca %struct.P, align 4 23*e37d736dSNashe Mncube call void @llvm.lifetime.start(i64 20, ptr nonnull %p) #2 24*e37d736dSNashe Mncube store i32 10, ptr %p, align 4, !tbaa !1 25*e37d736dSNashe Mncube %arraydecay = getelementptr inbounds %struct.P, ptr %p, i32 0, i32 1, i32 0 26*e37d736dSNashe Mncube call void @llvm.memcpy.p0i8.p0i8.i32(ptr align 1 %arraydecay, ptr align 1 @.str, i32 13, i1 false) 27*e37d736dSNashe Mncube %puts = call i32 @puts(ptr %arraydecay) 28*e37d736dSNashe Mncube call void @llvm.lifetime.end(i64 20, ptr nonnull %p) #2 29*e37d736dSNashe Mncube ret i32 0 30*e37d736dSNashe Mncube} 31*e37d736dSNashe Mncube 32*e37d736dSNashe Mncubedeclare i32 @puts(ptr nocapture readonly) #2 33*e37d736dSNashe Mncube 34*e37d736dSNashe Mncube!1 = !{!2, !3, i64 0} 35*e37d736dSNashe Mncube!2 = !{!"P", !3, i64 0, !4, i64 4} 36*e37d736dSNashe Mncube!3 = !{!"int", !4, i64 0} 37*e37d736dSNashe Mncube!4 = !{!"omnipotent char", !5, i64 0} 38*e37d736dSNashe Mncube!5 = !{!"Simple C/C++ TBAA"} 39*e37d736dSNashe Mncube;. 40*e37d736dSNashe Mncube; CHECK: [[TBAA0]] = !{[[META1:![0-9]+]], [[META2:![0-9]+]], i64 0} 41*e37d736dSNashe Mncube; CHECK: [[META1]] = !{!"P", [[META2]], i64 0, [[META3:![0-9]+]], i64 4} 42*e37d736dSNashe Mncube; CHECK: [[META2]] = !{!"int", [[META3]], i64 0} 43*e37d736dSNashe Mncube; CHECK: [[META3]] = !{!"omnipotent char", [[META4:![0-9]+]], i64 0} 44*e37d736dSNashe Mncube; CHECK: [[META4]] = !{!"Simple C/C++ TBAA"} 45*e37d736dSNashe Mncube;. 46