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/* Check that long calls to different sections are not optimized to "bl". */
/* { dg-do compile { target { arm32 && fpic } } } */
/* { dg-options "-O2 -fpic -mlong-calls" } */
#define section(S) __attribute__((section(S)))
#define weak __attribute__((weak))
#define noinline __attribute__((noinline))
#define long_call __attribute__((long_call))
#define short_call __attribute__((short_call))
#define REMOTE_CALL(ID, TARGET_ATTRS, CALL_ATTRS) \
const char *TARGET_ATTRS ID (void); \
const char *CALL_ATTRS call_##ID (void) { return ID () + 1; }
#define EXTERN_CALL(ID, TARGET_ATTRS, CALL_ATTRS) \
const char *TARGET_ATTRS noinline ID (void) { return #ID; } \
const char *CALL_ATTRS call_##ID (void) { return ID () + 1; } \
const char *CALL_ATTRS sibcall_##ID (void) { return ID (); }
#define STATIC_CALL(ID, TARGET_ATTRS, CALL_ATTRS) \
static const char *TARGET_ATTRS noinline ID (void) { return #ID; } \
const char *CALL_ATTRS call_##ID (void) { return ID () + 1; } \
const char *CALL_ATTRS sibcall_##ID (void) { return ID (); }
#define DO_TESTS_SECTION(ID, TEST, TARGET_ATTRS) \
TEST (ID##1, TARGET_ATTRS, ) \
TEST (ID##2, TARGET_ATTRS section (".test.a"), section (".test.b")) \
TEST (ID##3, TARGET_ATTRS section (".test.c"), section (".test.c"))
#define DO_TESTS_CALL_ATTR(ID, TEST, TARGET_ATTRS) \
DO_TESTS_SECTION (ID##n, TEST, TARGET_ATTRS) \
DO_TESTS_SECTION (ID##l, TEST, TARGET_ATTRS long_call) \
DO_TESTS_SECTION (ID##s, TEST, TARGET_ATTRS short_call)
DO_TESTS_CALL_ATTR (remote_, REMOTE_CALL,)
DO_TESTS_CALL_ATTR (strong_, EXTERN_CALL,)
DO_TESTS_CALL_ATTR (weak_, EXTERN_CALL, weak)
DO_TESTS_CALL_ATTR (static_, STATIC_CALL,)
/* Calls to remote_*, strong_* and weak_* should honor the call type
attribute, with "long" being the default.
In the regular expressions below:
* The PLT marker is optional, even though we are using -fpic,
because it is not used (or required) on some targets.
* We allow both "b" and "bl" in some cases to allow for the
possibility of sibling calls. As of this writing, GCC does not
use sibling calls in Thumb-2 mode. */
/* { dg-final { scan-assembler-not "\tbl\tremote_n1(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl\tremote_n2(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl\tremote_n3(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl\tremote_l1(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl\tremote_l2(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl\tremote_l3(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl\tremote_s1(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl\tremote_s2(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl\tremote_s3(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tstrong_n1(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tstrong_n2(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tstrong_n3(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tstrong_l1(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tstrong_l2(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tstrong_l3(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl\tstrong_s1(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl?\tstrong_s1(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl\tstrong_s2(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl?\tstrong_s2(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl\tstrong_s3(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl?\tstrong_s3(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tweak_n1(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tweak_n2(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tweak_n3(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tweak_l1(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tweak_l2(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tweak_l3(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl\tweak_s1(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl?\tweak_s1(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl\tweak_s2(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl?\tweak_s2(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl\tweak_s3(\\(PLT\\))?\n" } } */
/* { dg-final { scan-assembler "\tbl?\tweak_s3(\\(PLT\\))?\n" } } */
/* Calls to static_*2 calls should honor the call type attribute,
with "long" being the default. Calls to other static_* functions
should be short. */
/* { dg-final { scan-assembler "\tbl\tstatic_n1((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl?\tstatic_n1((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tstatic_n2((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl\tstatic_n3((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl?\tstatic_n3((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl\tstatic_l1((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl?\tstatic_l1((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler-not "\tbl?\tstatic_l2((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl\tstatic_l3((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl?\tstatic_l3((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl\tstatic_s1((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl?\tstatic_s1((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl\tstatic_s2((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl?\tstatic_s2((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl\tstatic_s3((\\(PLT\\))?)\n" } } */
/* { dg-final { scan-assembler "\tbl?\tstatic_s3((\\(PLT\\))?)\n" } } */
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