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/* { dg-do compile } */ /* { dg-additional-options "-O3" } */ /* { dg-additional-options "-mavx -mno-mmx" { target x86_64-*-* i?86-*-* } } */ signed char a; signed char f (int i, int j) { signed char c; while (i != 0) { a ^= j; ++c; ++i; } return c; }