Refer to two GCC PRs.

diff --git a/ChangeLog b/ChangeLog
index 78a0fa36d062bbbdab8208ea076e00406a5070d1..3046d2e3ed9a4c376530b69cb8f4f73e24603c1a 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2013-04-03  Thomas Schwinge  <thomas@codesourcery.com>
+
+       * sysdeps/i386/fpu/math-tests.h (SNAN_TESTS_float)
+       (SNAN_TESTS_double): Refer to GCC PR56831.
+       * sysdeps/powerpc/math-tests.h (SNAN_TESTS_TYPE_CAST): Refer to
+       GCC PR56828.
+
 2013-04-03  Siddhesh Poyarekar  <siddhesh@redhat.com>
 
        * Rules (bench): Move bench.out after the run is complete.

diff --git a/sysdeps/i386/fpu/math-tests.h b/sysdeps/i386/fpu/math-tests.h
index 00c5f6c4d11c05d56b5c8a56844b55c453c19ffb..2245fc9012805e0579442a980bb9d816549d2dc8 100644 (file)
--- a/sysdeps/i386/fpu/math-tests.h
+++ b/sysdeps/i386/fpu/math-tests.h
@@ -19,7 +19,8 @@
 /* On 32-bit x86, versions of GCC up to at least 4.8 are happy to use FPU load
    instructions for sNaN values, and loading a float or double sNaN value will
    already raise an INVALID exception as well as turn the sNaN into a qNaN,
-   rendering certain tests infeasible in this scenario.  */
+   rendering certain tests infeasible in this scenario.
+   <http://gcc.gnu.org/PR56831>.  */
 #define SNAN_TESTS_float       0
 #define SNAN_TESTS_double      0
 

diff --git a/sysdeps/powerpc/math-tests.h b/sysdeps/powerpc/math-tests.h
index 0f09610eeaa5afa3daab866907072b7ed7ce734b..d87dc9a7f6ff93da03af6f2c2ef414b7f94912ad 100644 (file)
--- a/sysdeps/powerpc/math-tests.h
+++ b/sysdeps/powerpc/math-tests.h
@@ -20,7 +20,8 @@
    a IEEE 754-2008 general-computational convertFormat operation (IEEE
    754-2008, 5.4.2) -- does not turn a sNaN into a qNaN (whilst raising an
    INVALID exception), which is contrary to IEEE 754-2008 5.1 and 7.2.  This
-   renders certain tests infeasible in this scenario.  */
+   renders certain tests infeasible in this scenario.
+   <http://gcc.gnu.org/PR56828>.  */
 #define SNAN_TESTS_TYPE_CAST   0
 
 #include_next <math-tests.h>