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annotate fixincludes/tests/base/bits/fenv.h @ 158:494b0b89df80 default tip

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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
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* DO NOT EDIT THIS FILE.
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2
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3 It has been auto-edited by fixincludes from:
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4
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5 "fixinc/tests/inc/bits/fenv.h"
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6
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7 This had to be done to correct non-standard usages in the
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8 original, manufacturer supplied header file. */
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9
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10
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11
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12 #if defined( FERAISEEXCEPT_NOSSE_DIVBYZERO_CHECK )
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13 # ifdef __SSE_MATH__
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14 __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g));
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15 # else
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16 __asm__ __volatile__ ("fdivp %%st, %%st(1); fwait"
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17 : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)");
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18 # endif
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19 #endif /* FERAISEEXCEPT_NOSSE_DIVBYZERO_CHECK */
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20
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21
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22 #if defined( FERAISEEXCEPT_NOSSE_INVALID_CHECK )
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23 # ifdef __SSE_MATH__
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24 __asm__ __volatile__ ("divss %0, %0" : : "x" (__f));
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25 # else
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26 __asm__ __volatile__ ("fdiv %%st, %%st(0); fwait"
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27 : "=t" (__f) : "0" (__f));
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28 # endif
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29 #endif /* FERAISEEXCEPT_NOSSE_INVALID_CHECK */