Add comment from sysdeps/powerpc/fpu/fraiseexcpt.c to fsetexcptflg.c.

	* sysdeps/powerpc/fpu/fsetexcptflg.c (__fesetexceptflag): Add
	comment from fraiseexcpt.c.

diff --git a/ChangeLog b/ChangeLog
index 58f4e1a32e22b90d08ac9a5e1bf21fd741ca2539..1e35b52ea2da21cc74a1f58616e1c39b610ed055 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2016-08-12  Joseph Myers  <joseph@codesourcery.com>
 
+       * sysdeps/powerpc/fpu/fsetexcptflg.c (__fesetexceptflag): Add
+       comment from fraiseexcpt.c.
+
        * math/test-fexcept.c (feraiseexcept_exact): New function.
        (test_set): Call feraiseexcept_exact instead of feraiseexcept.
        (test_except): Likewise.

diff --git a/sysdeps/powerpc/fpu/fsetexcptflg.c b/sysdeps/powerpc/fpu/fsetexcptflg.c
index cb440d570d0163d285aca82d7fe691998017c4ab..70dd07c2dea7ee9d7c5ca70719493798066cad7e 100644 (file)
--- a/sysdeps/powerpc/fpu/fsetexcptflg.c
+++ b/sysdeps/powerpc/fpu/fsetexcptflg.c
@@ -36,6 +36,7 @@ __fesetexceptflag (const fexcept_t *flagp, int excepts)
     excepts_mask |= FE_ALL_INVALID;
   n.l = ((u.l & ~excepts_mask)
         | (flag & FPSCR_STICKY_BITS)
+        /* Turn FE_INVALID into FE_INVALID_SOFTWARE.  */
         | (flag >> ((31 - FPSCR_VX) - (31 - FPSCR_VXSOFT))
            & FE_INVALID_SOFTWARE));