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view test/test_shift.h @ 20:627d548b23c8

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impl/generic: fix load and store implementations this caused a segmentation fault under AltiVec, but it went under the radar on x86 because my main PC supports all of the non-generic vector implementations.
author Paper <paper@tflc.us>
date Thu, 21 Nov 2024 21:19:11 +0000
parents cf04071d2148
children e26874655738
line wrap: on
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;
}