From: Steven G. Kargl <kargls@comcast.net>
Date: Sat, 28 May 2005 18:35:20 +0000 (+0000)
Subject: * gfortran.dg/subnormal_1.f90: new test.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d1aa35ae8ee1188cdc524e1785c5ad13499922d4;p=gcc.git

* gfortran.dg/subnormal_1.f90: new test.

From-SVN: r100300
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0416c70aed4..f1eafd2500e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2005-05-28  Steven G. Kargl <kargls@comcast.net>
+
+	* gfortran.dg/subnormal_1.f90: New test.
+
 2005-05-28  Jan Hubicka  <jh@suse.cz>
 
 	* tree-prof.exp: Fix comment.
diff --git a/gcc/testsuite/gfortran.dg/subnormal_1.f90 b/gcc/testsuite/gfortran.dg/subnormal_1.f90
new file mode 100644
index 00000000000..4fbde58078b
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/subnormal_1.f90
@@ -0,0 +1,11 @@
+! { dg-do run }
+! { dg-options "-Wno-underflow" }
+! Check that the chopping of bits of subnormal numbers works.
+!
+program chop
+  real x
+  x = 1.
+  if (tiny(x)/2. /= tiny(x)/2. - (nearest(tiny(x),1.) - tiny(x))/2.) then
+    call abort
+  end if
+end program chop