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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/dfp/dfp-except.h | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/dfp/dfp-except.h')
| -rw-r--r-- | gcc/testsuite/gcc.dg/dfp/dfp-except.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/dfp/dfp-except.h b/gcc/testsuite/gcc.dg/dfp/dfp-except.h new file mode 100644 index 000000000..3ef97ff6b --- /dev/null +++ b/gcc/testsuite/gcc.dg/dfp/dfp-except.h @@ -0,0 +1,13 @@ +/* Use undocumented functions in libgcc to clear and test dummy floating + point exception flags. That functionality is in libgcc just for + testing purposes. + + If fesetexcept and feclearexcept are available, use those instead. */ + +/* Get names of exception flags. */ +#include <fenv.h> + +extern void __dfp_clear_except (int); +#define DFP_CLEAR_EXCEPT(M) __dfp_clear_except(M) +extern int __dfp_test_except (int); +#define DFP_TEST_EXCEPT(M) __dfp_test_except(M) |