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| author | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-11-17 16:09:43 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2018-11-17 16:09:43 +0100 |
| commit | e14aba114fb0199d12b06934d9e9af8252cce1c2 (patch) | |
| tree | 3ba15649218e146bf900508a8ba7e7a15c1c78ab /gcc | |
| parent | ba1677480a6974a693c8b4136b4a0bc52e19d551 (diff) | |
| download | gcc-e14aba114fb0199d12b06934d9e9af8252cce1c2.zip gcc-e14aba114fb0199d12b06934d9e9af8252cce1c2.tar.gz gcc-e14aba114fb0199d12b06934d9e9af8252cce1c2.tar.bz2 | |
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
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/g++.dg/tsan/pr88018.C | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/tsan/pr88018.C b/gcc/testsuite/g++.dg/tsan/pr88018.C new file mode 100644 index 0000000..9a909b4 --- /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" |