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| author | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-07-19 23:11:19 +0000 |
|---|---|---|
| committer | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-07-19 23:11:19 +0000 |
| commit | a7ae1e597777179c8b1545a3b56518781f1de909 (patch) | |
| tree | 4677dbe754062a2b5c3b9130edc8bd83740a6f96 /gcc/cfgbuild.c | |
| parent | 6cba0fa750068bdf0925bc3213dc8f25446607f8 (diff) | |
| download | gcc-a7ae1e597777179c8b1545a3b56518781f1de909.tar.gz | |
* rtl.def (CODE_LABEL): Remove slot 8.
* rtl.h (struct rtx_def): Document new uses of jump and call fields.
(LABEL_ALTERNATE_NAME): Delete.
(LABEL_KIND, SET_LABEL_KIND, LABEL_ALT_ENTRY_P): New.
* defaults.h: Remove default for ASM_OUTPUT_ALTERNATE_LABEL_NAME.
* final.c (output_alternate_entry_point): New.
(final_scan_insn): Use it instead of
ASM_OUTPUT_ALTERNATE_LABEL_NAME. Do not consider possibility
of a case label being an alternate entry point.
* cfgbuild.c (make_edges, find_bb_boundaries): Use LABEL_ALT_ENTRY_P.
* emit-rtl.c (gen_label_rtx): Adjust call to gen_rtx_CODE_LABEL.
Do not clear LABEL_NUSES (unnecessary) or LABEL_ALTERNATE_NAME
(field deleted).
* print-rtl.c, ra-debug.c: Update code to output CODE_LABELs.
* doc/rtl.texi: Document LABEL_KIND, SET_LABEL_KIND, and
LABEL_ALT_ENTRY_P; not LABEL_ALTERNATE_NAME.
* doc/tm.texi: Delete documentation of
ASM_OUTPUT_ALTERNATE_LABEL_NAME.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55597 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfgbuild.c')
| -rw-r--r-- | gcc/cfgbuild.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/cfgbuild.c b/gcc/cfgbuild.c index 8b7b7058931..12dd200a60f 100644 --- a/gcc/cfgbuild.c +++ b/gcc/cfgbuild.c @@ -321,7 +321,7 @@ make_edges (label_value_list, min, max, update_p) enum rtx_code code; int force_fallthru = 0; - if (GET_CODE (bb->head) == CODE_LABEL && LABEL_ALTERNATE_NAME (bb->head)) + if (GET_CODE (bb->head) == CODE_LABEL && LABEL_ALT_ENTRY_P (bb->head)) cached_make_edge (NULL, ENTRY_BLOCK_PTR, bb, 0); /* Examine the last instruction of the block, and discover the @@ -699,7 +699,7 @@ find_bb_boundaries (bb) bb = fallthru->dest; remove_edge (fallthru); flow_transfer_insn = NULL_RTX; - if (LABEL_ALTERNATE_NAME (insn)) + if (LABEL_ALT_ENTRY_P (insn)) make_edge (ENTRY_BLOCK_PTR, bb, 0); } |