testsuite: pr59833.c and pr61441.c should use -fsignaling-nans

The testcases pr59833.c and pr61441.c check whether signaling NaNs as
input to some operation result in quiet NaNs.  Without -fsignaling-nans
this is not guaranteed to happen.  So, this patch add this option to
these testcases.

	* gcc.dg/pr59833.c: Add -fsignaling-nans to options.
	* gcc.dg/pr61441.c: Ditto.

From-SVN: r245533

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d0a95d48af425bbaafcc088e38d40f55fa0f6789..0f62d8d6c8a52cdf5a1cd9716b68f4ebba469cc7 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2017-02-17  Segher Boessenkool  <segher@kernel.crashing.org>
+
+       * gcc.dg/pr59833.c: Add -fsignaling-nans to options.
+       * gcc.dg/pr61441.c: Ditto.
+
 2017-02-17  Martin Liska  <mliska@suse.cz>
 
        PR rtl-optimization/79574

diff --git a/gcc/testsuite/gcc.dg/pr59833.c b/gcc/testsuite/gcc.dg/pr59833.c
index 45fcf7fd2896ad443197688ddeb7879efa09add1..c75efdef310abf9ebdff407e709b2ee03e64afb3 100644 (file)
--- a/gcc/testsuite/gcc.dg/pr59833.c
+++ b/gcc/testsuite/gcc.dg/pr59833.c
@@ -1,5 +1,5 @@
 /* { dg-do run { target { *-*-linux* *-*-gnu* } } } */
-/* { dg-options "-O0 -lm" } */
+/* { dg-options "-O0 -lm -fsignaling-nans" } */
 /* { dg-add-options ieee } */
 /* { dg-require-effective-target issignaling } */
 

diff --git a/gcc/testsuite/gcc.dg/pr61441.c b/gcc/testsuite/gcc.dg/pr61441.c
index 1b0f1810d8a1cdc12e6794bb4251c0101b6c7197..9408e8507e5a0d602f697f774904c56cb9100b2d 100644 (file)
--- a/gcc/testsuite/gcc.dg/pr61441.c
+++ b/gcc/testsuite/gcc.dg/pr61441.c
@@ -1,5 +1,5 @@
 /* { dg-do run { target { *-*-linux* *-*-gnu* } } } */
-/* { dg-options "-O1 -lm -fexcess-precision=standard" } */
+/* { dg-options "-O1 -lm -fexcess-precision=standard -fsignaling-nans" } */
 /* { dg-require-effective-target issignaling } */
 
 #define _GNU_SOURCE