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gerrit-public.fairphone.software / toolchain / llvm-project / 00de22f9630e301ec8891e522a12ae36a46c4beb / . / clang / test / CodeGenCXX / debug-info-line.cpp
blob: 9936d5f02f5edb0f412030cd6ba2773d01235fce [file] [log] [blame]
David Blaikie0b7fad62014-12-08 21:48:57 +0000[diff] [blame]1// RUN: %clang_cc1 -g -std=c++11 -S -emit-llvm %s -o - | FileCheck %s
2
David Blaikie538deff2014-12-09 20:52:24 +0000[diff] [blame]3int &src();
David Blaikie8ec8dfe2014-12-09 21:10:43 +0000[diff] [blame]4int *sink();
David Blaikie538deff2014-12-09 20:52:24 +0000[diff] [blame]5__complex float complex_src();
David Blaikie8ec8dfe2014-12-09 21:10:43 +0000[diff] [blame]6__complex float *complex_sink();
David Blaikie0b7fad62014-12-08 21:48:57 +0000[diff] [blame]7
David Blaikie8ec8dfe2014-12-09 21:10:43 +0000[diff] [blame]8// CHECK-LABEL: define
David Blaikie0b7fad62014-12-08 21:48:57 +0000[diff] [blame]9void f1() {
10#line 100
11 * // The store for the assignment should be attributed to the start of the
David Blaikie8ec8dfe2014-12-09 21:10:43 +0000[diff] [blame]12 // assignment expression here, regardless of the location of subexpressions.
13 sink() = src();
David Blaikie73ca5692014-12-09 00:32:22 +0000[diff] [blame]14 // CHECK: store {{.*}}, !dbg [[DBG_F1:!.*]]
David Blaikie0b7fad62014-12-08 21:48:57 +0000[diff] [blame]15}
16
David Blaikie73ca5692014-12-09 00:32:22 +0000[diff] [blame]17struct foo {
18 int i;
19 int &j;
David Blaikie538deff2014-12-09 20:52:24 +0000[diff] [blame]20 __complex float k;
David Blaikie73ca5692014-12-09 00:32:22 +0000[diff] [blame]21 foo();
22};
23
David Blaikie8ec8dfe2014-12-09 21:10:43 +0000[diff] [blame]24// CHECK-LABEL: define
David Blaikie73ca5692014-12-09 00:32:22 +0000[diff] [blame]25foo::foo()
David Blaikie8ec8dfe2014-12-09 21:10:43 +0000[diff] [blame]26 :
David Blaikie73ca5692014-12-09 00:32:22 +0000[diff] [blame]27#line 200
David Blaikie8ec8dfe2014-12-09 21:10:43 +0000[diff] [blame]28 i // CHECK: store i32 {{.*}} !dbg [[DBG_FOO_VALUE:!.*]]
29 (src()),
30 j // CHECK: store i32* {{.*}} !dbg [[DBG_FOO_REF:!.*]]
31 (src()),
32 k // CHECK: store float {{.*}} !dbg [[DBG_FOO_COMPLEX:!.*]]
33 (complex_src()) {
34}
35
David Blaikie93e9cf82014-12-09 21:32:00 +0000[diff] [blame]36// skip C1
37// CHECK-LABEL: define
38
David Blaikie8ec8dfe2014-12-09 21:10:43 +0000[diff] [blame]39// CHECK-LABEL: define
40void f2() {
41#line 300
David Blaikie93e9cf82014-12-09 21:32:00 +0000[diff] [blame]42 * // CHECK: store float {{.*}} !dbg [[DBG_F2:!.*]]
David Blaikie8ec8dfe2014-12-09 21:10:43 +0000[diff] [blame]43 complex_sink() = complex_src();
David Blaikie73ca5692014-12-09 00:32:22 +0000[diff] [blame]44}
45
David Blaikie93e9cf82014-12-09 21:32:00 +0000[diff] [blame]46// CHECK-LABEL: define
47void f3() {
48#line 400
49 * // CHECK: store float {{.*}} !dbg [[DBG_F3:!.*]]
50 complex_sink() += complex_src();
51}
52
David Blaikie7f138812014-12-09 22:04:13 +0000[diff] [blame]53// CHECK-LABEL: define
54void f4() {
55#line 500
56 auto x // CHECK: store {{.*}} !dbg [[DBG_F4:!.*]]
57 = src();
58}
59
David Blaikie00de22f2014-12-09 22:15:02 +0000[diff] [blame^]60// CHECK-LABEL: define
61void f5() {
62#line 600
63 auto x // CHECK: store float {{.*}} !dbg [[DBG_F5:!.*]]
64 = complex_src();
65}
66
David Blaikie73ca5692014-12-09 00:32:22 +0000[diff] [blame]67// CHECK: [[DBG_F1]] = metadata !{i32 100,
68// CHECK: [[DBG_FOO_VALUE]] = metadata !{i32 200,
David Blaikie8ec8dfe2014-12-09 21:10:43 +0000[diff] [blame]69// CHECK: [[DBG_FOO_REF]] = metadata !{i32 202,
70// CHECK: [[DBG_FOO_COMPLEX]] = metadata !{i32 204,
David Blaikie93e9cf82014-12-09 21:32:00 +0000[diff] [blame]71// CHECK: [[DBG_F2]] = metadata !{i32 300,
72// CHECK: [[DBG_F3]] = metadata !{i32 400,
David Blaikie7f138812014-12-09 22:04:13 +0000[diff] [blame]73// CHECK: [[DBG_F4]] = metadata !{i32 500,
David Blaikie00de22f2014-12-09 22:15:02 +0000[diff] [blame^]74// CHECK: [[DBG_F5]] = metadata !{i32 600,