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[Bug sanitizer/63361] Test case c-c++-common/ubsan/float-cast-overflow-1.c fails on Pentium2
- From: "marxin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 17 Jul 2017 13:12:26 +0000
- Subject: [Bug sanitizer/63361] Test case c-c++-common/ubsan/float-cast-overflow-1.c fails on Pentium2
- Auto-submitted: auto-generated
- References: <bug-63361-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63361
--- Comment #10 from Martin Liška <marxin at gcc dot gnu.org> ---
It's a typical x87 code, where registers have better precision that a double.
Thus adding -ffloat-store fixed the test-case, I'll send a patch.