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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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/* PR tree-optimization/60502 */

typedef signed char v16i8 __attribute__ ((vector_size (16)));
typedef unsigned char v16u8 __attribute__ ((vector_size (16)));

void
foo (v16i8 *x)
{
  v16i8 m1 = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
  *x |= *x ^ m1;
}

void
bar (v16u8 *x)
{
  v16u8 m1 = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
  *x |= *x ^ m1;
}