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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [arm/] [long-calls-1.c] - Blame information for rev 318

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Line No. Rev Author Line
1 313 jeremybenn 
/* Check that long calls to different sections are not optimized to "bl".  */
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/* { dg-do compile { target { arm32 && nonpic } } } */
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/* { dg-options "-O2" } */
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/* This test expects that short calls are the default.  */
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/* { dg-skip-if "-mlong-calls in use" { "*-*-*" } { "-mlong-calls" } { "" } } */
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#define section(S) __attribute__((section(S)))
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#define weak __attribute__((weak))
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#define noinline __attribute__((noinline))
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#define long_call __attribute__((long_call))
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#define short_call __attribute__((short_call))
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#define REMOTE_CALL(ID, TARGET_ATTRS, CALL_ATTRS)                       \
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  const char *TARGET_ATTRS ID (void);                                   \
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  const char *CALL_ATTRS call_##ID (void) { return ID () + 1; }
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#define EXTERN_CALL(ID, TARGET_ATTRS, CALL_ATTRS)                       \
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  const char *TARGET_ATTRS noinline ID (void) { return #ID; }           \
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  const char *CALL_ATTRS call_##ID (void) { return ID () + 1; }         \
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  const char *CALL_ATTRS sibcall_##ID (void) { return ID (); }
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#define STATIC_CALL(ID, TARGET_ATTRS, CALL_ATTRS)                       \
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  static const char *TARGET_ATTRS noinline ID (void) { return #ID; }    \
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  const char *CALL_ATTRS call_##ID (void) { return ID () + 1; }         \
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  const char *CALL_ATTRS sibcall_##ID (void) { return ID (); }
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#define DO_TESTS_SECTION(ID, TEST, TARGET_ATTRS)                        \
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  TEST (ID##1, TARGET_ATTRS, )                                          \
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  TEST (ID##2, TARGET_ATTRS section (".test.a"), section (".test.b"))   \
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  TEST (ID##3, TARGET_ATTRS section (".test.c"), section (".test.c"))
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#define DO_TESTS_CALL_ATTR(ID, TEST, TARGET_ATTRS)                      \
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  DO_TESTS_SECTION (ID##n, TEST, TARGET_ATTRS)                          \
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  DO_TESTS_SECTION (ID##l, TEST, TARGET_ATTRS long_call)                \
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  DO_TESTS_SECTION (ID##s, TEST, TARGET_ATTRS short_call)
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DO_TESTS_CALL_ATTR (remote_, REMOTE_CALL,)
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DO_TESTS_CALL_ATTR (strong_, EXTERN_CALL,)
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DO_TESTS_CALL_ATTR (weak_, EXTERN_CALL, weak)
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DO_TESTS_CALL_ATTR (static_, STATIC_CALL,)
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/* Calls to remote_* should honor the call type attribute,
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   with "short" being the default.
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   In the regular expressions below:
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   * We allow both "b" and "bl" in some cases to allow for the
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     possibility of sibling calls.  As of this writing, GCC does not
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     use sibling calls in Thumb-2 mode.  */
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/* { dg-final { scan-assembler "\tbl\tremote_n1\n" } } */
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/* { dg-final { scan-assembler "\tbl\tremote_n2\n" } } */
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/* { dg-final { scan-assembler "\tbl\tremote_n3\n" } } */
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/* { dg-final { scan-assembler-not "\tbl\tremote_l1\n" } } */
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/* { dg-final { scan-assembler-not "\tbl\tremote_l2\n" } } */
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/* { dg-final { scan-assembler-not "\tbl\tremote_l3\n" } } */
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/* { dg-final { scan-assembler "\tbl\tremote_s1\n" } } */
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/* { dg-final { scan-assembler "\tbl\tremote_s2\n" } } */
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/* { dg-final { scan-assembler "\tbl\tremote_s3\n" } } */
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/* Calls to strong_*2 calls should honor the call type attribute,
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   with "short" being the default.  Calls to other strong_* functions
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   should be short.  */
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/* { dg-final { scan-assembler "\tbl\tstrong_n1\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstrong_n1\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstrong_n2\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstrong_n2\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstrong_n3\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstrong_n3\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstrong_l1\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstrong_l1\n" } } */
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/* { dg-final { scan-assembler-not "\tbl?\tstrong_l2\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstrong_l3\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstrong_l3\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstrong_s1\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstrong_s1\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstrong_s2\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstrong_s2\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstrong_s3\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstrong_s3\n" } } */
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/* Calls to weak_* should honor the call type attribute,
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   with "short" being the default.  */
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/* { dg-final { scan-assembler "\tbl\tweak_n1\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tweak_n1\n" } } */
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/* { dg-final { scan-assembler "\tbl\tweak_n2\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tweak_n2\n" } } */
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/* { dg-final { scan-assembler "\tbl\tweak_n3\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tweak_n3\n" } } */
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/* { dg-final { scan-assembler-not "\tbl?\tweak_l1\n" } } */
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/* { dg-final { scan-assembler-not "\tbl?\tweak_l2\n" } } */
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/* { dg-final { scan-assembler-not "\tbl?\tweak_l3\n" } } */
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/* { dg-final { scan-assembler "\tbl\tweak_s1\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tweak_s1\n" } } */
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/* { dg-final { scan-assembler "\tbl\tweak_s2\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tweak_s2\n" } } */
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/* { dg-final { scan-assembler "\tbl\tweak_s3\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tweak_s3\n" } } */
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/* Calls to static_*2 calls should honor the call type attribute,
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   with "short" being the default.  Calls to other static_* functions
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   should be short.  */
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/* { dg-final { scan-assembler "\tbl\tstatic_n1\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstatic_n1\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstatic_n2\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstatic_n2\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstatic_n3\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstatic_n3\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstatic_l1\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstatic_l1\n" } } */
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/* { dg-final { scan-assembler-not "\tbl?\tstatic_l2\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstatic_l3\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstatic_l3\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstatic_s1\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstatic_s1\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstatic_s2\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstatic_s2\n" } } */
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/* { dg-final { scan-assembler "\tbl\tstatic_s3\n" } } */
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/* { dg-final { scan-assembler "\tbl?\tstatic_s3\n" } } */

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