1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals 2; RUN: opt < %s -passes=simplifycfg -simplifycfg-require-and-preserve-domtree=1 -S | FileCheck %s 3 4define void @foo() personality ptr @__gxx_personality_v0 { 5; CHECK-LABEL: @foo( 6; CHECK-NEXT: entry: 7; CHECK-NEXT: [[A:%.*]] = alloca i8, align 1 8; CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 1, ptr nonnull [[A]]) #[[ATTR1:[0-9]+]] 9; CHECK-NEXT: call void @bar() 10; CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 1, ptr nonnull [[A]]) #[[ATTR1]] 11; CHECK-NEXT: ret void 12; 13entry: 14 %a = alloca i8 15 call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %a) nounwind 16 invoke void @bar() to label %invoke.cont unwind label %lpad 17 18invoke.cont: 19 call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %a) nounwind 20 ret void 21 22lpad: 23 %b = landingpad { ptr, i32 } 24 cleanup 25 call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %a) nounwind 26 resume { ptr, i32 } %b 27} 28 29declare void @bar() 30 31declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) nounwind 32 33declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) nounwind 34 35declare i32 @__gxx_personality_v0(...) 36;. 37; CHECK: attributes #[[ATTR0:[0-9]+]] = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) } 38; CHECK: attributes #[[ATTR1]] = { nounwind } 39;. 40