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tile: avoid compiler warning in feraiseexcept() math_private override

This commit is contained in:
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> 2012-05-15 Chris Metcalf <cmetcalf@tilera.com>
* sysdeps/tile/libm-test-ulps: New file. * 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 And since we don't define FE_INVALID, FE_DIVBYZERO, etc., we
must ignore the argument of feraiseexcept() as well. we return must ignore the argument of feraiseexcept() as well. we return
"1" to indicate we failed to raise an exception, though none of "1" to indicate we failed to raise an exception, though none of
the callers in glibc actually care. */ the callers in glibc actually care. The extra level of statement
#define feraiseexcept(excepts) 1 expression wrapping avoids "statement with no effect" warnings. */
#define feraiseexcept(excepts) ({ 1; })
#endif #endif