llvm-project/clang/test/CodeGen/debug-info-attributed-stmt.c

// RUN: %clang_cc1 -triple x86_64-unk-unk -debug-info-kind=limited -emit-llvm %s -o - | FileCheck %s

void f(_Bool b)
{
#pragma nounroll
  while (b);
}

// CHECK: br label {{.*}}, !dbg ![[NUM:[0-9]+]]
// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !dbg ![[NUM]]
// CHECK: br label {{.*}}, !dbg ![[NUM]], !llvm.loop
// CHECK: ![[NUM]] = !DILocation(line: 6,
Debug info: Fixed faulty debug locations for attributed statements Summary: As the attributed statements are considered simple statements no stoppoint was generated before emitting attributed do/while/for/range- statement. This lead to faulty debug locations. Reviewers: echristo, aaron.ballman, dblaikie Reviewed By: dblaikie Subscribers: bjope, aprantl, cfe-commits Differential Revision: https://reviews.llvm.org/D37428 llvm-svn: 312623 2017-09-06 08:47:18 +00:00			`// RUN: %clang_cc1 -triple x86_64-unk-unk -debug-info-kind=limited -emit-llvm %s -o - \| FileCheck %s`

			`void f(_Bool b)`
			`{`
			`#pragma nounroll`
			`while (b);`
			`}`

Corrected testcase to work with release build The fault was introduced in r312623 llvm-svn: 312627 2017-09-06 10:12:32 +00:00			`// CHECK: br label {{.*}}, !dbg ![[NUM:[0-9]+]]`
			`// CHECK: br i1 {{.}}, label {{.}}, label {{.*}}, !dbg ![[NUM]]`
			`// CHECK: br label {{.*}}, !dbg ![[NUM]], !llvm.loop`
Debug info: Fixed faulty debug locations for attributed statements Summary: As the attributed statements are considered simple statements no stoppoint was generated before emitting attributed do/while/for/range- statement. This lead to faulty debug locations. Reviewers: echristo, aaron.ballman, dblaikie Reviewed By: dblaikie Subscribers: bjope, aprantl, cfe-commits Differential Revision: https://reviews.llvm.org/D37428 llvm-svn: 312623 2017-09-06 08:47:18 +00:00			`// CHECK: ![[NUM]] = !DILocation(line: 6,`