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gcc.gnu.org Git - gcc.git/commit - gcc/tree-ssa-alias-warnings.c
re PR middle-end/37042 (Strict-aliasing warnings are printed for _mm_load_si128, even though __m128i is __attribute__((__may_alias__)).)
2008-08-07 Richard Guenther <rguenther@suse.de>
PR middle-end/37042
* tree-ssa-alias-warnings.c (nonstandard_alias_p): Ref-all
pointers can access anything.
* gcc.dg/Wstrict-aliasing-bogus-ref-all-2.c: New testcase.
From-SVN: r138837
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