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| author | dpatel <dpatel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-08-16 20:54:43 +0000 |
|---|---|---|
| committer | dpatel <dpatel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-08-16 20:54:43 +0000 |
| commit | 9423c9b7944dd4c5a00dec30929a9af4608abedc (patch) | |
| tree | 58140b66c92905176d0b282d72e2e415ec6301bb /gcc/target-def.h | |
| parent | a021a5a651999cf512165dedb8de3fef5377890d (diff) | |
| download | gcc-9423c9b7944dd4c5a00dec30929a9af4608abedc.tar.gz | |
* c-common.c (handle_used_attribute): Set DECL_PRESERVE_P.
* print-tree.c (print_node): Print DECL_PRESERVE_P.
* target-def.h (TARGET_ASM_MARK_DECL_PRESERVED): New #define.
(TARGET_ASM_OUT): New member, TARGET_ASM_MARK_DECL_PRESERVED
* target.h (struct gcc_target): New member, mark_decl_preserved.
* hooks.c (hook_void_charptr): Rename to ...
(hook_void_constcharptr): ... new name.
* hooks.h (hook_void_charptr): Rename to ..
(hook_void_constcharptr): ... new name.
* tree.h (DECL_PRESERVE_P): New #define.
(struct tree_decl): New member, preserve_flag.
* varasm.c (assemble_start_function): Mark decl preserved.
(assemble_variable): Same.
* darwin.c (darwin_mark_decl_preserved): New function.
* darwin.h (TARGET_ASM_MARK_DECL_preserved): New #define.
* darwin-protos.h (darwin_mark_decl_preserved): New decl.
* doc/tm.texi (TARGET_ASM_MARK_DECL_PRESERVED): Document.
testsuite:
* gcc.dg/darwin-20040809-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@86076 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/target-def.h')
| -rw-r--r-- | gcc/target-def.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/target-def.h b/gcc/target-def.h index 7180a3e1f67..15dc0c94020 100644 --- a/gcc/target-def.h +++ b/gcc/target-def.h @@ -183,6 +183,10 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #define TARGET_ASM_EXTERNAL_LIBCALL default_external_libcall #endif +#ifndef TARGET_ASM_MARK_DECL_PRESERVED +#define TARGET_ASM_MARK_DECL_PRESERVED hook_void_constcharptr +#endif + #define TARGET_ASM_ALIGNED_INT_OP \ {TARGET_ASM_ALIGNED_HI_OP, \ TARGET_ASM_ALIGNED_SI_OP, \ @@ -223,7 +227,8 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. TARGET_ASM_CAN_OUTPUT_MI_THUNK, \ TARGET_ASM_FILE_START, \ TARGET_ASM_FILE_END, \ - TARGET_ASM_EXTERNAL_LIBCALL} + TARGET_ASM_EXTERNAL_LIBCALL, \ + TARGET_ASM_MARK_DECL_PRESERVED} /* Scheduler hooks. All of these default to null pointers, which haifa-sched.c looks for and handles. */ |