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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2015-02-10 10:09:49 +0000 |
|---|---|---|
| committer | Rainer Orth <ro@gcc.gnu.org> | 2015-02-10 10:09:49 +0000 |
| commit | 9e271531390b70fd400fdfbd1ba5a774f9fe4df5 (patch) | |
| tree | eb3f4a25ccd2cc0944a6e25152366db3f36040e7 /fixincludes/tests | |
| parent | bab4f4e37f5cbaf7807119d40d3b5ebd5bea856f (diff) | |
| download | gcc-9e271531390b70fd400fdfbd1ba5a774f9fe4df5.zip gcc-9e271531390b70fd400fdfbd1ba5a774f9fe4df5.tar.gz gcc-9e271531390b70fd400fdfbd1ba5a774f9fe4df5.tar.bz2 | |
Fix <iso/math_c99.h> signbit on Solaris
fixincludes:
* inclhack.def (solaris_math_11): New fix.
* fixincl.x: Regenerate.
* tests/base/iso/math_c99.h [SOLARIS_MATH_11_CHECK]: New test.
gcc/testsuite:
* gcc.dg/signbit-sa.c: New test.
From-SVN: r220577
Diffstat (limited to 'fixincludes/tests')
| -rw-r--r-- | fixincludes/tests/base/iso/math_c99.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fixincludes/tests/base/iso/math_c99.h b/fixincludes/tests/base/iso/math_c99.h index 3758cb9..6c642e5 100644 --- a/fixincludes/tests/base/iso/math_c99.h +++ b/fixincludes/tests/base/iso/math_c99.h @@ -75,3 +75,14 @@ #undef isunordered #define isunordered(x, y) __builtin_isunordered(x, y) #endif /* SOLARIS_MATH_9_CHECK */ + + +#if defined( SOLARIS_MATH_11_CHECK ) +/* @(#)math_c99.h 1.14 13/03/27 */ +#undef signbit +#define signbit(x) (sizeof(x) == sizeof(float) \ + ? __builtin_signbitf(x) \ + : sizeof(x) == sizeof(long double) \ + ? __builtin_signbitl(x) \ + : __builtin_signbit(x)) +#endif /* SOLARIS_MATH_11_CHECK */ |