From 0dc36574afc7846defc8751c3e19e4c994e0de4a Mon Sep 17 00:00:00 2001 From: Zack Weinberg Date: Fri, 19 Jul 2002 23:11:19 +0000 Subject: rtl.def (CODE_LABEL): Remove slot 8. * 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. From-SVN: r55597 --- gcc/cfgbuild.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'gcc/cfgbuild.c') diff --git a/gcc/cfgbuild.c b/gcc/cfgbuild.c index 8b7b705..12dd200 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); } -- cgit v1.1