From e14aba114fb0199d12b06934d9e9af8252cce1c2 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Sat, 17 Nov 2018 16:09:43 +0100 Subject: [PATCH] re PR rtl-optimization/88018 (ICE in insert_insn_on_edge at cfgrtl.c:1952 since r255066) PR rtl-optimization/88018 * cfgrtl.c (fixup_abnormal_edges): Guard moving insns to fallthru edge on the presence of fallthru edge, rather than if it is a USE or not. * g++.dg/tsan/pr88018.C: New test. From-SVN: r266236 --- gcc/testsuite/g++.dg/tsan/pr88018.C | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 gcc/testsuite/g++.dg/tsan/pr88018.C diff --git a/gcc/testsuite/g++.dg/tsan/pr88018.C b/gcc/testsuite/g++.dg/tsan/pr88018.C new file mode 100644 index 00000000000..9a909b4dbe3 --- /dev/null +++ b/gcc/testsuite/g++.dg/tsan/pr88018.C @@ -0,0 +1,6 @@ +// PR rtl-optimization/88018 +// { dg-do compile } +// { dg-skip-if "" { *-*-* } { "*" } { "-O0" } } +// { dg-options "-fsanitize=thread -fno-ipa-pure-const -O1 -fno-inline-functions-called-once -w" } + +#include "../pr69667.C" -- 2.30.2