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[Bug target/51955] _mm_setzero_si128 intrinsic causes segfault without -O


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51955

--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-23 10:50:52 UTC ---
void _start() {
    main();
}

isn't properly aligning the stack for the ABI GCC assumes.  Simply drop it.


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