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| author | Olivier Hainque <hainque@act-europe.fr> | 2003-05-03 16:25:22 +0200 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2003-05-03 10:25:22 -0400 |
| commit | ee9609391b6e1bd4d026b86cf79bced76e1baa5b (patch) | |
| tree | 7ad4bd29e44c9c37b87311753f154d5fa72e515b /gcc/rtl.h | |
| parent | 3923e4102fcfa593de9148a4855ca54d8466fbe7 (diff) | |
| download | gcc-ee9609391b6e1bd4d026b86cf79bced76e1baa5b.zip gcc-ee9609391b6e1bd4d026b86cf79bced76e1baa5b.tar.gz gcc-ee9609391b6e1bd4d026b86cf79bced76e1baa5b.tar.bz2 | |
emit-rtl.c (last_call_insn, [...]): New functions.
* emit-rtl.c (last_call_insn, add_function_usage_to): New functions.
* rtl.h (last_call_insn, add_function_usage_to): New prototypes.
* builtins.c (expand_builtin_apply): Use the new emit-rtl functions.
* calls.c (emit_call_1): Likewise.
(expand_call): For calls initializing constant memory, replace
emission of standalone mem /u clobber with function usage entry.
* expr.c (emit_block_move_via_libcall): Likewise.
* cse.c (count_reg_usage, case EXPR_LIST): New case.
* flow.c (propagate_one_insn): Pass entire operand of
CALL_INSN_FUNCTION_USAGE to mark_used_regs.
* integrate.c (try_constants): For CALL_INSNs, substitute constants
within the FUNCTION_USAGE also.
* loop.c (prescan_loop): Note clobbers of const mem mentioned in
FUNCTION_USAGE lists.
* reload1.c (replace_pseudos_in): Renamed.
(reload): Use it for clobbers surviving until the end of the reload.
From-SVN: r66429
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -1538,6 +1538,8 @@ extern rtx emit_line_note PARAMS ((const char *, int)); extern rtx emit_note PARAMS ((const char *, int)); extern rtx emit_line_note_force PARAMS ((const char *, int)); extern rtx make_insn_raw PARAMS ((rtx)); +extern void add_function_usage_to PARAMS ((rtx, rtx)); +extern rtx last_call_insn PARAMS ((void)); extern rtx previous_insn PARAMS ((rtx)); extern rtx next_insn PARAMS ((rtx)); extern rtx prev_nonnote_insn PARAMS ((rtx)); |