1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
// RUN: rm -rf %t
// RUN: split-file %s %t
// RUN: ln -s s2.h %t/s2-link.h
// RUN: ln -s s3.h %t/s3-link1.h
// RUN: ln -s s3.h %t/s3-link2.h
// Normal compilation for baseline.
// RUN: %clang_cc1 -x c-header %t/prefix.h -I %t/inc -DCMD_MACRO=1 -emit-pch -o %t/prefix1.pch
// RUN: %clang_cc1 %t/t1.c -include-pch %t/prefix1.pch -emit-llvm -o %t/source.ll -I %t/inc -DCMD_MACRO=1
// RUN: %clang -cc1depscan -o %t/pch.rsp -fdepscan=inline -fdepscan-include-tree -cc1-args \
// RUN: -cc1 -x c-header %t/prefix.h -I %t/inc -DCMD_MACRO=1 -fcas-path %t/cas
// RUN: %clang @%t/pch.rsp -emit-pch -o %t/prefix2.pch
// RUN: %clang -cc1depscan -o %t/tu.rsp -fdepscan=inline -fdepscan-include-tree -cc1-args \
// RUN: -cc1 %t/t1.c -include-pch %t/prefix2.pch -I %t/inc -DCMD_MACRO=1 -fcas-path %t/cas
// RUN: rm %t/prefix2.pch
// RUN: %clang @%t/tu.rsp -emit-llvm -o %t/tree.ll
// RUN: diff -u %t/source.ll %t/tree.ll
// Check again with relative paths.
// RUN: cd %t
// Normal compilation for baseline.
// RUN: %clang_cc1 -x c-header prefix.h -I %t/inc -DCMD_MACRO=1 -emit-pch -o prefix3.pch
// RUN: %clang_cc1 t1.c -include-pch prefix3.pch -emit-llvm -o source-rel.ll -I inc -DCMD_MACRO=1
// RUN: %clang -cc1depscan -o pch2.rsp -fdepscan=inline -fdepscan-include-tree -cc1-args \
// RUN: -cc1 -x c-header prefix.h -I %t/inc -DCMD_MACRO=1 -fcas-path %t/cas
// RUN: %clang @pch2.rsp -emit-pch -o prefix4.pch
// RUN: %clang -cc1depscan -o tu2.rsp -fdepscan=inline -fdepscan-include-tree -cc1-args \
// RUN: -cc1 t1.c -include-pch prefix4.pch -I inc -DCMD_MACRO=1 -fcas-path %t/cas
// RUN: rm %t/prefix4.pch
// RUN: %clang @tu2.rsp -emit-llvm -o tree-rel.ll
// RUN: diff -u source-rel.ll tree-rel.ll
// Check that -coverage-notes-file and -coverage-data-file are stripped
// RUN: %clang -cc1depscan -o pch3.rsp -fdepscan=inline -fdepscan-include-tree -cc1-args \
// RUN: -cc1 -emit-pch -x c-header prefix.h -I %t/inc -DCMD_MACRO=1 -fcas-path %t/cas \
// RUN: -coverage-notes-file %t/pch.gcno -coverage-data-file %t/pch.gcda
// RUN: FileCheck %s -check-prefix=COVERAGE -input-file %t/pch3.rsp
// COVERAGE-NOT: -coverage-data-file
// COVERAGE-NOT: -coverage-notes-file
//--- t1.c
#if S2_MACRO
#include "s2-link.h"
#endif
#include "s3-link2.h"
#include "other.h"
int test(struct S *s, struct S2 *s2) {
return s->x + s2->y + CMD_MACRO + PREFIX_MACRO + S2_MACRO + S3_MACRO;
}
//--- prefix.h
#include "s2.h"
#include "s3.h"
#include "s3-link1.h"
#include "other.h"
#define PREFIX_MACRO S3_MACRO
struct S {
int x;
};
//--- s2.h
#pragma once
#define S2_MACRO 3
struct S2 {
int y;
};
//--- s3.h
#define S3_MACRO 4
//--- inc/other.h
#include "../inc2/other2.h"
//--- inc2/other2.h
|
