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| author | Alexandre Oliva <aoliva@redhat.com> | 2013-01-16 04:07:20 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2013-01-16 04:07:20 +0000 |
| commit | c851c76cdf52884dd5e0c7befd3c809e9d174a73 (patch) | |
| tree | 6416ec3c4f8c8125bba80173a8b0b23cbb57939b /fixincludes/tests | |
| parent | 0133a2aa7dc2ccd0fac2edbc6dabc8536fa58688 (diff) | |
| download | gcc-c851c76cdf52884dd5e0c7befd3c809e9d174a73.tar.gz | |
inclhack.def (feraiseexcept_nosse_invalid): New.
* inclhack.def (feraiseexcept_nosse_invalid): New.
(feraiseexcept_nosse_divbyzero): Likewise.
* fixincl.x: Rebuilt.
* tests/base/bits/fenv.h: New.
From-SVN: r195226
Diffstat (limited to 'fixincludes/tests')
| -rw-r--r-- | fixincludes/tests/base/bits/fenv.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/fixincludes/tests/base/bits/fenv.h b/fixincludes/tests/base/bits/fenv.h new file mode 100644 index 00000000000..a82ec25e8b4 --- /dev/null +++ b/fixincludes/tests/base/bits/fenv.h @@ -0,0 +1,29 @@ +/* DO NOT EDIT THIS FILE. + + It has been auto-edited by fixincludes from: + + "fixinc/tests/inc/bits/fenv.h" + + This had to be done to correct non-standard usages in the + original, manufacturer supplied header file. */ + + + +#if defined( FERAISEEXCEPT_NOSSE_INVALID_CHECK ) +# ifdef __SSE_MATH__ + __asm__ __volatile__ ("divss %0, %0" : : "x" (__f)); +# else + __asm__ __volatile__ ("fdiv %%st, %%st(0); fwait" + : "=t" (__f) : "0" (__f)); +# endif +#endif /* FERAISEEXCEPT_NOSSE_INVALID_CHECK */ + + +#if defined( FERAISEEXCEPT_NOSSE_DIVBYZERO_CHECK ) +# ifdef __SSE_MATH__ + __asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g)); +# else + __asm__ __volatile__ ("fdivp %%st, %%st(1); fwait" + : "=t" (__f) : "0" (__f), "u" (__g) : "st(1)"); +# endif +#endif /* FERAISEEXCEPT_NOSSE_DIVBYZERO_CHECK */ |