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[Bug target/70118] UBSan claims misaligned access in SSE instrinsics
- From: "uros at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 11 Dec 2016 16:27:40 +0000
- Subject: [Bug target/70118] UBSan claims misaligned access in SSE instrinsics
- Auto-submitted: auto-generated
- References: <bug-70118-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70118
--- Comment #6 from uros at gcc dot gnu.org ---
Author: uros
Date: Sun Dec 11 16:27:08 2016
New Revision: 243527
URL: https://gcc.gnu.org/viewcvs?rev=243527&root=gcc&view=rev
Log:
PR target/70118
* config/i386/mmintrin.h (__m64_u): New type
* config/i386/emmintrin.h (_mm_loadl_epi64, _mm_storel_epi64):
Make the allowed unaligned memory access explicit.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/emmintrin.h
trunk/gcc/config/i386/mmintrin.h