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view test/test_shift.h @ 36:677c03c382b8

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Backed out changeset e26874655738
author Paper <paper@tflc.us>
date Fri, 25 Apr 2025 17:40:55 -0400
parents e26874655738
children 4b5a557aa64f
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line source

static int test_shift(void)
{
	int ret = 0;

	ret |= (vec_ulrshift(0xFFFFFFFF, 16) != 0xFFFF);
	ret |= (vec_ullshift(0xFFFF, 16) != 0xFFFF0000);
	ret |= (vec_lrshift(0xFFFFFFFF, 16) != 0xFFFF);
	ret |= (vec_llshift(0xFFFF, 16) != 0xFFFF0000);
	ret |= (vec_urshift(0xFFFFFFFF, 16) != 0xFFFF);
	ret |= (vec_ulshift(0xFFFF, 16) != 0xFFFF0000);
	ret |= (vec_rshift(-0xFFFF, 8) != -0x100);
	ret |= (vec_lshift(-0xFFFF, 8) != -0xFFFF00);

	return ret;
}