From 946ddcdf1549e26579550b43acb7757a9c201b62 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Sat, 1 Jul 2017 12:11:16 +0200 Subject: [PATCH] re PR sanitizer/81262 (verify_flow_info failed for asmgoto test-case with -fsanitize=undefined) PR sanitizer/81262 * bb-reorder.c (fix_up_fall_thru_edges): Move variable declarations to the right scopes, make sure cond_jump isn't preserved between multiple iterations. Search for fallthru edge whenever there are 3+ edges and use find_fallthru_edge for it. From-SVN: r249866 --- gcc/bb-reorder.c | 1 - 1 file changed, 1 deletion(-) diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c index 846c291e9b4..cfb724269b1 100644 --- a/gcc/bb-reorder.c +++ b/gcc/bb-reorder.c @@ -1819,7 +1819,6 @@ fix_up_fall_thru_edges (void) edge succ2; edge fall_thru = NULL; edge cond_jump = NULL; - rtx_code_label *fall_thru_label; fall_thru = NULL; if (EDGE_COUNT (cur_bb->succs) > 0) -- 2.30.2