------- Comment #8 from sayle at gcc dot gnu dot org 2006-02-13 01:55 ------- Subject: Bug 25724
Author: sayle Date: Mon Feb 13 01:55:37 2006 New Revision: 110906 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110906 Log: PR middle-end/25724 * dojump.c (do_jump): Call do_compare_rtx_and_jump. (do_jump_parts_zero_rtx): New function renamed from do_jump_parts_equality_rtx. Made static. Add a mode argument. (do_jump_parts_equality_rtx): New function split out from do_jump_parts_equality. Old implementation renamed as above. Call do_jump_parts_zero_rtx if either operand is zero. (do_jump_parts_equality): Call do_jump_parts_equality_rtx to do all of the heavy lifting. (do_compare_rtx_and_jump): Handle multi-word comparisons by calling either do_jump_by_parts_greater_rtx or do_jump_by_parts_equality_rtx. * expr.h (do_jump_by_parts_equality_rtx): Remove prototype. * expmed.c (do_cmp_and_jump): Now multi-word optimization has moved to do_compare_rtx_and_jump, call it directly. * stmt.c (do_jump_if_equal): Remove static prototype. Add a mode argument. Call do_compare_rtx_and_jump. (emit_case_nodes): Update calls to do_jump_if_equal. Modified: trunk/gcc/ChangeLog trunk/gcc/dojump.c trunk/gcc/expmed.c trunk/gcc/expr.h trunk/gcc/stmt.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25724
