tile: prefer inlines to macros in math_private.h.

git-mirror · Dec 30, 2014 · cd2c37c · cd2c37c
1 parent e47b8d3
commit cd2c37c
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Showing 2 changed files with 12 additions and 4 deletions.
diff --git a/ChangeLog b/ChangeLog
@@ -1,5 +1,11 @@
 2014-12-29  Chris Metcalf  <cmetcalf@ezchip.com>
 
+	* sysdeps/tile/math_private.h (fetestexcept): Add macro to
+	parallel other exception macros.
+	(fegetenv): Convert from macro to extern inline so that it applies
+	retroactively to inline functions already seen by the compiler.
+	(fesetenv, feupdateenv, fegetround, fesetround): Likewise.
+
 	* posix/Makefile (before-compile): Use $(objpfx) for
 	posix-conf-vars-def.h.
 

diff --git a/sysdeps/tile/math_private.h b/sysdeps/tile/math_private.h
@@ -27,9 +27,11 @@
 
 #define feraiseexcept(excepts)			({ 0; })
 #define feclearexcept(exc)			({ 0; })
-#define fegetenv(env)				({ (void) (env); 0; })
-#define fesetenv(env)				({ (void) (env); 0; })
-#define feupdateenv(env)			({ (void) (env); 0; })
-#define fegetround()				({ FE_TONEAREST; })
+#define fetestexcept(exc)			({ 0; })
+extern inline int fegetenv (fenv_t *__e)	{ return 0; }
+extern inline int fesetenv (const fenv_t *__e)	{ return 0; }
+extern inline int feupdateenv (const fenv_t *__e) { return 0; }
+extern inline int fegetround (void)		{ return FE_TONEAREST; }
+extern inline int fesetround (int __d)		{ return 0; }
 
 #endif