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/emit-rtl.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'gcc/emit-rtl.c') diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index eedea4a..af537d2 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -2185,14 +2185,8 @@ widen_memory_access (memref, mode, offset) rtx gen_label_rtx () { - rtx label; - - label = gen_rtx_CODE_LABEL (VOIDmode, 0, NULL_RTX, NULL_RTX, - NULL, label_num++, NULL, NULL); - - LABEL_NUSES (label) = 0; - LABEL_ALTERNATE_NAME (label) = NULL; - return label; + return gen_rtx_CODE_LABEL (VOIDmode, 0, NULL_RTX, NULL_RTX, + NULL, label_num++, NULL); } /* For procedure integration. */ -- cgit v1.1