1 // RUN: %clang_cc1 -O1 -triple x86_64-none-linux-gnu -emit-llvm -debug-info-kind=line-tables-only %s -o - | FileCheck %s 2 3 // Inserting lifetime markers should not affect debuginfo: lifetime.end is not 4 // a destructor, but instrumentation for the compiler. Ensure the debug info for 5 // the return statement (in the IR) does not point to the function closing '}' 6 // which is used to show some destructors have been called before leaving the 7 // function. 8 9 extern int f(int); 10 extern int g(int); 11 12 // CHECK-LABEL: define i32 @test 13 int test(int a, int b) { 14 int res; 15 16 if (a==2) { 17 int r = f(b); 18 res = r + b; 19 a += 2; 20 } else { 21 int r = f(a); 22 res = r + a; 23 b += 1; 24 } 25 26 return res; 27 // CHECK: ret i32 %{{.*}}, !dbg [[DI:![0-9]+]] 28 // CHECK: [[DI]] = !DILocation(line: [[@LINE-2]] 29 } 30
