sysdeps/i386/fpu/e_asin.S - Issue 3539003: Fix up RET instructions in sysdeps/i386/fpu

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Issue 3539003: Fix up RET instructions in sysdeps/i386/fpu (Closed) Base URL: ssh://gitrw.chromium.org/nacl-glibc

Patch Set: Created 10 years, 2 months ago

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1 /*	1 /*

2 * Written by J.T. Conklin <jtc@netbsd.org>.	2 * Written by J.T. Conklin <jtc@netbsd.org>.

3 * Public domain.	3 * Public domain.

4 */	4 */

5	5

6 #include <machine/asm.h>	6 #include <machine/asm.h>

7	7

8 RCSID("$NetBSD: e_asin.S,v 1.4 1995/05/08 23:45:40 jtc Exp $")	8 RCSID("$NetBSD: e_asin.S,v 1.4 1995/05/08 23:45:40 jtc Exp $")

9	9

10 /* asin = atan (x / sqrt(1 - x^2)) */	10 /* asin = atan (x / sqrt(1 - x^2)) */

11 ENTRY(__ieee754_asin)	11 ENTRY(__ieee754_asin)

12 fldl 4(%esp) /* x */	12 fldl 4(%esp) /* x */

13 fld %st	13 fld %st

14 fmul %st(0) /* x^2 */	14 fmul %st(0) /* x^2 */

15 fld1	15 fld1

16 fsubp /* 1 - x^2 */	16 fsubp /* 1 - x^2 */

17 fsqrt /* sqrt (1 - x^2) */	17 fsqrt /* sqrt (1 - x^2) */

18 fpatan	18 fpatan

19 » ret	19 » NACLRET

20 END (__ieee754_asin)	20 END (__ieee754_asin)

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