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| author | sandra <sandra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-05-26 02:02:37 +0000 |
|---|---|---|
| committer | sandra <sandra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-05-26 02:02:37 +0000 |
| commit | 7808555b55f49514d9d3d0fcec7571c883f346c3 (patch) | |
| tree | 93fc294792273907df1fb67c31af6acf379bd425 /gcc/testsuite/gcc.target/mips/near-far-4.c | |
| parent | 01b6898727bd7b3793f10741ae8d94b8b5c817fd (diff) | |
| download | gcc-7808555b55f49514d9d3d0fcec7571c883f346c3.tar.gz | |
2007-05-25 Sandra Loosemore <sandra@codesourcery.com>
Nigel Stephens <nigel@mips.com>
gcc/
* config/mips/mips.c (mips_attribute_table): Add "near" and "far"
function attributes, "far" being an alias for "long_call".
(TARGET_COMP_TYPE_ATTRIBUTES): Define as mips_comp_type_attributes.
(mips_near_type_p, mips_far_type_p): New.
(mips_comp_type_attributes): New function to check that attributes
attached to a function type are compatible.
(mips_output_mi_thunk): Test SYMBOL_REF_LONG_CALL_P() rather than
TARGET_LONG_CALLS when deciding whether we can do a direct sibcall
to the target function of the thunk.
(mips_encode_section_info): Check for "near" and "far" function
attributes, and always set the SYMBOL_FLAG_LONG_CALL bit explicitly.
* config/mips/predicates.md (const_call_insn_operand): Test only
SYMBOL_REF_LONG_CALL_P() and not TARGET_LONG_CALLS.
* doc/extend.texi (Function Attributes): Document MIPS "near" and
"far" attributes.
* testsuite/gcc.target/mips/near-far-1.c: New test case.
* testsuite/gcc.target/mips/near-far-2.c: New test case.
* testsuite/gcc.target/mips/near-far-3.c: New test case.
* testsuite/gcc.target/mips/near-far-4.c: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125086 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.target/mips/near-far-4.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/mips/near-far-4.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/mips/near-far-4.c b/gcc/testsuite/gcc.target/mips/near-far-4.c new file mode 100644 index 00000000000..7d156fabdc5 --- /dev/null +++ b/gcc/testsuite/gcc.target/mips/near-far-4.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-mips-options "-mno-long-calls -O2 -mno-mips16" } */ +/* { dg-require-effective-target nonpic } */ + +extern int long_call_func () __attribute__((long_call)); +extern int far_func () __attribute__((far)); +extern int near_func () __attribute__((near)); +extern int normal_func (); + +int test1 () { return long_call_func (); } +int test2 () { return far_func (); } +int test3 () { return near_func (); } +int test4 () { return normal_func (); } + +/* { dg-final { scan-assembler-not "\tj\tlong_call_func\n" } } */ +/* { dg-final { scan-assembler-not "\tj\tfar_func\n" } } */ +/* { dg-final { scan-assembler "\tj\tnear_func\n" } } */ +/* { dg-final { scan-assembler "\tj\tnormal_func\n" } } */ |