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| author | Josh Conner <jconner@apple.com> | 2006-02-13 18:12:17 +0000 |
|---|---|---|
| committer | Josh Conner <jconner@gcc.gnu.org> | 2006-02-13 18:12:17 +0000 |
| commit | 4c553323a6f4d90e48002ea23b7f779c106ad620 (patch) | |
| tree | 6029d89fb50bcba47971911b85b26ad5671431a7 /gcc/varasm.c | |
| parent | e98aa197b7f0810908fd4f8504fe87cb615eaeea (diff) | |
| download | gcc-4c553323a6f4d90e48002ea23b7f779c106ad620.zip gcc-4c553323a6f4d90e48002ea23b7f779c106ad620.tar.gz gcc-4c553323a6f4d90e48002ea23b7f779c106ad620.tar.bz2 | |
re PR target/25376 (section attribute doesn't work on darwin)
PR target/25376
* varasm.c (function_section): Check for section name before
calling select_section on targets that define
USE_SELECT_SECTION_FOR_FUNCTIONS. On other targets, use
unlikely_text_section instead of hot_function_section if
first_function_block_is_cold.
* gcc.dg/pr25376.c: New test.
* gcc.c-torture/compile/pr23237.c: Only compile test -- don't
assemble.
* lib/target-supports.exp (check_named_sections_available):
Only compile named-sections test -- don't assemble.
From-SVN: r110917
Diffstat (limited to 'gcc/varasm.c')
| -rw-r--r-- | gcc/varasm.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/gcc/varasm.c b/gcc/varasm.c index 68bd026..bddf1ad 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -440,9 +440,14 @@ function_section (tree decl) reloc = 1; #ifdef USE_SELECT_SECTION_FOR_FUNCTIONS - return targetm.asm_out.select_section (decl, reloc, DECL_ALIGN (decl)); + if (decl != NULL_TREE + && DECL_SECTION_NAME (decl) != NULL_TREE) + return reloc ? unlikely_text_section () + : get_named_section (decl, NULL, 0); + else + return targetm.asm_out.select_section (decl, reloc, DECL_ALIGN (decl)); #else - return hot_function_section (decl); + return reloc ? unlikely_text_section () : hot_function_section (decl); #endif } @@ -450,9 +455,15 @@ section * current_function_section (void) { #ifdef USE_SELECT_SECTION_FOR_FUNCTIONS - return targetm.asm_out.select_section (current_function_decl, - in_cold_section_p, - DECL_ALIGN (current_function_decl)); + if (current_function_decl != NULL_TREE + && DECL_SECTION_NAME (current_function_decl) != NULL_TREE) + return in_cold_section_p ? unlikely_text_section () + : get_named_section (current_function_decl, + NULL, 0); + else + return targetm.asm_out.select_section (current_function_decl, + in_cold_section_p, + DECL_ALIGN (current_function_decl)); #else return (in_cold_section_p ? unlikely_text_section () |