OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [arm/] [long-calls-1.c] - Blame information for rev 801

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 691 jeremybenn 
/* Check that long calls to different sections are not optimized to "bl".  */
2 
/* { dg-do compile { target { arm32 && nonpic } } } */
3 
/* { dg-options "-O2" } */
4 
/* This test expects that short calls are the default.  */
5 
/* { dg-skip-if "-mlong-calls in use" { "*-*-*" } { "-mlong-calls" } { "" } } */
6 
 
7 
#define section(S) __attribute__((section(S)))
8 
#define weak __attribute__((weak))
9 
#define noinline __attribute__((noinline))
10 
#define long_call __attribute__((long_call))
11 
#define short_call __attribute__((short_call))
12 
 
13 
#define REMOTE_CALL(ID, TARGET_ATTRS, CALL_ATTRS)                       \
14 
  const char *TARGET_ATTRS ID (void);                                   \
15 
  const char *CALL_ATTRS call_##ID (void) { return ID () + 1; }
16 
 
17 
#define EXTERN_CALL(ID, TARGET_ATTRS, CALL_ATTRS)                       \
18 
  const char *TARGET_ATTRS noinline ID (void) { return #ID; }           \
19 
  const char *CALL_ATTRS call_##ID (void) { return ID () + 1; }         \
20 
  const char *CALL_ATTRS sibcall_##ID (void) { return ID (); }
21 
 
22 
#define STATIC_CALL(ID, TARGET_ATTRS, CALL_ATTRS)                       \
23 
  static const char *TARGET_ATTRS noinline ID (void) { return #ID; }    \
24 
  const char *CALL_ATTRS call_##ID (void) { return ID () + 1; }         \
25 
  const char *CALL_ATTRS sibcall_##ID (void) { return ID (); }
26 
 
27 
#define DO_TESTS_SECTION(ID, TEST, TARGET_ATTRS)                        \
28 
  TEST (ID##1, TARGET_ATTRS, )                                          \
29 
  TEST (ID##2, TARGET_ATTRS section (".test.a"), section (".test.b"))   \
30 
  TEST (ID##3, TARGET_ATTRS section (".test.c"), section (".test.c"))
31 
 
32 
#define DO_TESTS_CALL_ATTR(ID, TEST, TARGET_ATTRS)                      \
33 
  DO_TESTS_SECTION (ID##n, TEST, TARGET_ATTRS)                          \
34 
  DO_TESTS_SECTION (ID##l, TEST, TARGET_ATTRS long_call)                \
35 
  DO_TESTS_SECTION (ID##s, TEST, TARGET_ATTRS short_call)
36 
 
37 
DO_TESTS_CALL_ATTR (remote_, REMOTE_CALL,)
38 
DO_TESTS_CALL_ATTR (strong_, EXTERN_CALL,)
39 
DO_TESTS_CALL_ATTR (weak_, EXTERN_CALL, weak)
40 
DO_TESTS_CALL_ATTR (static_, STATIC_CALL,)
41 
 
42 
 
43 
/* Calls to remote_* should honor the call type attribute,
44 
   with "short" being the default.
45 
 
46 
   In the regular expressions below:
47 
 
48 
   * We allow both "b" and "bl" in some cases to allow for the
49 
     possibility of sibling calls.  As of this writing, GCC does not
50 
     use sibling calls in Thumb-2 mode.  */
51 
 
52 
/* { dg-final { scan-assembler "\tbl\tremote_n1\n" } } */
53 
/* { dg-final { scan-assembler "\tbl\tremote_n2\n" } } */
54 
/* { dg-final { scan-assembler "\tbl\tremote_n3\n" } } */
55 
 
56 
/* { dg-final { scan-assembler-not "\tbl\tremote_l1\n" } } */
57 
/* { dg-final { scan-assembler-not "\tbl\tremote_l2\n" } } */
58 
/* { dg-final { scan-assembler-not "\tbl\tremote_l3\n" } } */
59 
 
60 
/* { dg-final { scan-assembler "\tbl\tremote_s1\n" } } */
61 
/* { dg-final { scan-assembler "\tbl\tremote_s2\n" } } */
62 
/* { dg-final { scan-assembler "\tbl\tremote_s3\n" } } */
63 
 
64 
 
65 
/* Calls to strong_*2 calls should honor the call type attribute,
66 
   with "short" being the default.  Calls to other strong_* functions
67 
   should be short.  */
68 
 
69 
/* { dg-final { scan-assembler "\tbl\tstrong_n1\n" } } */
70 
/* { dg-final { scan-assembler "\tbl?\tstrong_n1\n" } } */
71 
/* { dg-final { scan-assembler "\tbl\tstrong_n2\n" } } */
72 
/* { dg-final { scan-assembler "\tbl?\tstrong_n2\n" } } */
73 
/* { dg-final { scan-assembler "\tbl\tstrong_n3\n" } } */
74 
/* { dg-final { scan-assembler "\tbl?\tstrong_n3\n" } } */
75 
 
76 
/* { dg-final { scan-assembler "\tbl\tstrong_l1\n" } } */
77 
/* { dg-final { scan-assembler "\tbl?\tstrong_l1\n" } } */
78 
/* { dg-final { scan-assembler-not "\tbl?\tstrong_l2\n" } } */
79 
/* { dg-final { scan-assembler "\tbl\tstrong_l3\n" } } */
80 
/* { dg-final { scan-assembler "\tbl?\tstrong_l3\n" } } */
81 
 
82 
/* { dg-final { scan-assembler "\tbl\tstrong_s1\n" } } */
83 
/* { dg-final { scan-assembler "\tbl?\tstrong_s1\n" } } */
84 
/* { dg-final { scan-assembler "\tbl\tstrong_s2\n" } } */
85 
/* { dg-final { scan-assembler "\tbl?\tstrong_s2\n" } } */
86 
/* { dg-final { scan-assembler "\tbl\tstrong_s3\n" } } */
87 
/* { dg-final { scan-assembler "\tbl?\tstrong_s3\n" } } */
88 
 
89 
 
90 
/* Calls to weak_* should honor the call type attribute,
91 
   with "short" being the default.  */
92 
 
93 
/* { dg-final { scan-assembler "\tbl\tweak_n1\n" } } */
94 
/* { dg-final { scan-assembler "\tbl?\tweak_n1\n" } } */
95 
/* { dg-final { scan-assembler "\tbl\tweak_n2\n" } } */
96 
/* { dg-final { scan-assembler "\tbl?\tweak_n2\n" } } */
97 
/* { dg-final { scan-assembler "\tbl\tweak_n3\n" } } */
98 
/* { dg-final { scan-assembler "\tbl?\tweak_n3\n" } } */
99 
 
100 
/* { dg-final { scan-assembler-not "\tbl?\tweak_l1\n" } } */
101 
/* { dg-final { scan-assembler-not "\tbl?\tweak_l2\n" } } */
102 
/* { dg-final { scan-assembler-not "\tbl?\tweak_l3\n" } } */
103 
 
104 
/* { dg-final { scan-assembler "\tbl\tweak_s1\n" } } */
105 
/* { dg-final { scan-assembler "\tbl?\tweak_s1\n" } } */
106 
/* { dg-final { scan-assembler "\tbl\tweak_s2\n" } } */
107 
/* { dg-final { scan-assembler "\tbl?\tweak_s2\n" } } */
108 
/* { dg-final { scan-assembler "\tbl\tweak_s3\n" } } */
109 
/* { dg-final { scan-assembler "\tbl?\tweak_s3\n" } } */
110 
 
111 
 
112 
/* Calls to static_*2 calls should honor the call type attribute,
113 
   with "short" being the default.  Calls to other static_* functions
114 
   should be short.  */
115 
 
116 
/* { dg-final { scan-assembler "\tbl\tstatic_n1\n" } } */
117 
/* { dg-final { scan-assembler "\tbl?\tstatic_n1\n" } } */
118 
/* { dg-final { scan-assembler "\tbl\tstatic_n2\n" } } */
119 
/* { dg-final { scan-assembler "\tbl?\tstatic_n2\n" } } */
120 
/* { dg-final { scan-assembler "\tbl\tstatic_n3\n" } } */
121 
/* { dg-final { scan-assembler "\tbl?\tstatic_n3\n" } } */
122 
 
123 
/* { dg-final { scan-assembler "\tbl\tstatic_l1\n" } } */
124 
/* { dg-final { scan-assembler "\tbl?\tstatic_l1\n" } } */
125 
/* { dg-final { scan-assembler-not "\tbl?\tstatic_l2\n" } } */
126 
/* { dg-final { scan-assembler "\tbl\tstatic_l3\n" } } */
127 
/* { dg-final { scan-assembler "\tbl?\tstatic_l3\n" } } */
128 
 
129 
/* { dg-final { scan-assembler "\tbl\tstatic_s1\n" } } */
130 
/* { dg-final { scan-assembler "\tbl?\tstatic_s1\n" } } */
131 
/* { dg-final { scan-assembler "\tbl\tstatic_s2\n" } } */
132 
/* { dg-final { scan-assembler "\tbl?\tstatic_s2\n" } } */
133 
/* { dg-final { scan-assembler "\tbl\tstatic_s3\n" } } */
134 
/* { dg-final { scan-assembler "\tbl?\tstatic_s3\n" } } */

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.