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| author | Sandra Loosemore <sandra@codesourcery.com> | 2007-05-25 22:02:37 -0400 |
|---|---|---|
| committer | Sandra Loosemore <sandra@gcc.gnu.org> | 2007-05-25 22:02:37 -0400 |
| commit | cd3a59b38ed5414f55606720817999b869e02762 (patch) | |
| tree | 93fc294792273907df1fb67c31af6acf379bd425 /gcc/config/mips/predicates.md | |
| parent | 8536ebb582cb5f4a7d78342ac9e8bd0f7f065503 (diff) | |
| download | gcc-cd3a59b38ed5414f55606720817999b869e02762.tar.gz | |
mips.c (mips_attribute_table): Add "near" and "far" function attributes, "far" being an alias for "long_call".
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.
Co-Authored-By: Nigel Stephens <nigel@mips.com>
From-SVN: r125086
Diffstat (limited to 'gcc/config/mips/predicates.md')
| -rw-r--r-- | gcc/config/mips/predicates.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/config/mips/predicates.md b/gcc/config/mips/predicates.md index 16035c8cb2b..fbe3ab44bed 100644 --- a/gcc/config/mips/predicates.md +++ b/gcc/config/mips/predicates.md @@ -113,10 +113,10 @@ && !DECL_EXTERNAL (SYMBOL_REF_DECL (op)))) return false; - /* If -mlong-calls, force all calls to use register addressing. Also, - if this function has the long_call attribute, we must use register - addressing. */ - return !TARGET_LONG_CALLS && !SYMBOL_REF_LONG_CALL_P (op); + /* If -mlong-calls or if this function has an explicit long_call + attribute, we must use register addressing. The + SYMBOL_FLAG_LONG_CALL bit is set by mips_encode_section_info. */ + return !SYMBOL_REF_LONG_CALL_P (op); case SYMBOL_GOT_DISP: /* Without explicit relocs, there is no special syntax for |