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Lines Matching refs:ix

51 	uint16_t hx, ix;
54 	ix = hx & 0x7fff;
55 	INSERT_LDBL80_WORDS(ax, ix, lx);
59 	if (ix < 0x3fff) {			/* |x| < 1 */
60 		if (ix < 0x3ffd) {		/* |x| < 0.25 */
61 			if (ix < 0x3fdd) {	/* |x| < 0x1p-34 */
68 		if (ix < 0x3ffe)			/* |x| < 0.5 */
79 	if (ix < 0x403e) {			/* 1 <= |x| < 0x1p63 */
80 		FFLOORL80(x, j0, ix, lx);	/* Integer part of ax. */
82 		EXTRACT_LDBL80_WORDS(ix, lx, ax);
84 		if (ix < 0x3ffe) {			/* |x| < 0.5 */
85 			if (ix < 0x3ffd)		/* |x| < 0.25 */
86 				c = ix == 0 ? 1 : __kernel_cospil(ax);
108 	if (ix >= 0x7fff)
116 	RETURNI(ix >= 0x403f ? 1 : ((lx & 1) ? -1 : 1));