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tile: avoid compiler warning in feraiseexcept() math_private override

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Chris Metcalf 2012-05-16 09:38:48 -04:00
parent d22d562a48
commit fa12ed1f61
2 changed files with 8 additions and 2 deletions
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5
ChangeLog.tile
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@ -1,3 +1,8 @@
2012-05-15 Chris Metcalf <cmetcalf@tilera.com>
* sysdeps/tile/math_private.h (feraiseexcept): Use statement
expression syntax to avoid compiler warning.
2012-05-15 Chris Metcalf <cmetcalf@tilera.com>
* sysdeps/tile/libm-test-ulps: New file.

5
sysdeps/tile/math_private.h
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@ -6,7 +6,8 @@
And since we don't define FE_INVALID, FE_DIVBYZERO, etc., we
must ignore the argument of feraiseexcept() as well. we return
"1" to indicate we failed to raise an exception, though none of
the callers in glibc actually care. */
#define feraiseexcept(excepts) 1
the callers in glibc actually care. The extra level of statement
expression wrapping avoids "statement with no effect" warnings. */
#define feraiseexcept(excepts) ({ 1; })
#endif