* config/fpu-glibc.h: Fix comment about FE_DENORMAL.

From-SVN: r212226

* config/fpu-glibc.h: Fix comment about FE_DENORMAL.
From-SVN: r212226
4a72ba02 · Francois-Xavier Coudert · François-Xavier Coudert · c9d1a16a · 4a72ba02 · 4a72ba02
Commit 4a72ba02 authored Jul 02, 2014 by Francois-Xavier Coudert Committed by François-Xavier Coudert Jul 02, 2014
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libgfortran/ChangeLog
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libgfortran/config/fpu-glibc.h
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--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
+2014-07-02  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	* config/fpu-glibc.h: Fix comment about FE_DENORMAL.
+
 2014-07-02  Uros Bizjak  <ubizjak@gmail.com>

 	* configure.host (ieee_flags): Add -mieee for alpha*.

--- a/libgfortran/config/fpu-glibc.h
+++ b/libgfortran/config/fpu-glibc.h
@@ -43,7 +43,7 @@ void set_fpu_trap_exceptions (int trap, int notrap)
    fedisableexcept (FE_INVALID);
 #endif

-/* glibc does never have a FE_DENORMAL.  */
+/* Some glibc targets (like alpha) have FE_DENORMAL, but not many.  */
 #ifdef FE_DENORMAL
  if (trap & GFC_FPE_DENORMAL)
    feenableexcept (FE_DENORMAL);