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Re: [PATCH] ubsan: Do not run the testsuite if ubsan does not work at all
- From: Mike Stump <mikestump at comcast dot net>
- To: Segher Boessenkool <segher at kernel dot crashing dot org>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Sat, 27 Dec 2014 23:43:55 -0800
- Subject: Re: [PATCH] ubsan: Do not run the testsuite if ubsan does not work at all
- Authentication-results: sourceware.org; auth=none
- References: <794f294d0fe7dd3f95e2b05875619307538a9b7f dot 1419462987 dot git dot segher at kernel dot crashing dot org> <1567A1E3-0CE2-4F05-9D9A-308207C27425 at comcast dot net> <20141227161159 dot GA26239 at gate dot crashing dot org> <20141227163310 dot GB26239 at gate dot crashing dot org> <3720EC9E-AB48-4AFF-9FF5-78AF1E8E1361 at comcast dot net> <20141227175655 dot GA29560 at gate dot crashing dot org>
On Dec 27, 2014, at 9:56 AM, Segher Boessenkool <segher@kernel.crashing.org> wrote:
> From gcc.dg/ubsan/ubsan.exp:
>
> # Main loop.
> if [check_effective_target_fsanitize_undefined] {
> That only runs once, doesn't it?
Yes, it does. Perfect.