ieee.exp: Only use -ffloat-store only on i[34567]86-*-*.

	2001-07-22  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* gcc.c-torture/execute/ieee/ieee.exp: Only use -ffloat-store only on
	i[34567]86-*-*.
	Delete handling of ieee_multilib_flags.
	Pass -mieee for alpha*-*-* and sh-*-*.
	* gcc.c-torture/execute/20010114-2.c: Move into ieee subdir.

From-SVN: r44238

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 0a35d48eacb55655d68680c8f051107f51cc48d2..cb3909f01e7273278ddbd0f2e0083a172392794e 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2001-07-22  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
+
+       * gcc.c-torture/execute/ieee/ieee.exp: Only use -ffloat-store only on
+       i[34567]86-*-*.
+       Delete handling of ieee_multilib_flags.
+       Pass -mieee for alpha*-*-* and sh-*-*.
+       * gcc.c-torture/execute/20010114-2.c: Move into ieee subdir.
+
 2001-07-21  Nathan Sidwell  <nathan@codesourcery.com>
 
        Remove old-abi tests.

diff --git a/gcc/testsuite/gcc.c-torture/execute/20010114-2.c b/gcc/testsuite/gcc.c-torture/execute/20010114-2.c
deleted file mode 100644 (file)
index e5ab948..0000000
--- a/gcc/testsuite/gcc.c-torture/execute/20010114-2.c
+++ /dev/null
@@ -1,31 +0,0 @@
-extern void exit (int);
-extern void abort (void);
-
-float
-rintf (float x)
-{
-  static const float TWO23 = 8388608.0;
-
-  if (__builtin_fabs (x) < TWO23)
-    {
-      if (x > 0.0)
-        {
-          x += TWO23;
-          x -= TWO23;
-        }
-      else if (x < 0.0)
-        {
-          x = TWO23 - x;
-          x = -(x - TWO23);
-        }
-    }
-
-  return x;
-}
-
-int main (void)
-{
-  if (rintf (-1.5) != -2.0)
-    abort ();
-  exit (0);
-}

diff --git a/gcc/testsuite/gcc.c-torture/execute/ieee/20010114-2.c b/gcc/testsuite/gcc.c-torture/execute/ieee/20010114-2.c
new file mode 100644 (file)
index 0000000..e5ab948
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/ieee/20010114-2.c
@@ -0,0 +1,31 @@
+extern void exit (int);
+extern void abort (void);
+
+float
+rintf (float x)
+{
+  static const float TWO23 = 8388608.0;
+
+  if (__builtin_fabs (x) < TWO23)
+    {
+      if (x > 0.0)
+        {
+          x += TWO23;
+          x -= TWO23;
+        }
+      else if (x < 0.0)
+        {
+          x = TWO23 - x;
+          x = -(x - TWO23);
+        }
+    }
+
+  return x;
+}
+
+int main (void)
+{
+  if (rintf (-1.5) != -2.0)
+    abort ();
+  exit (0);
+}

diff --git a/gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp b/gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp
index dd8f50c7563705697da8fcddd015dfa0b483049f..a5bbc4dbca61add7db276af978f00a5fab8f392c 100644 (file)
--- a/gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp
+++ b/gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp
@@ -31,15 +31,18 @@ if $tracelevel then {
     strace $tracelevel
 }
 
-if [target_info exists ieee_multilib_flags] {
-    set additional_flags [target_info ieee_multilib_flags];
-} else {
-    set additional_flags "";
+set additional_flags "";
+
+# We must use -ffloat-store/-mieee to ensure that excess precision on some
+# machines does not cause problems
+if [istarget "i\[34567\]86-*-*"] then {
+  lappend additional_flags "-ffloat-store"
 }
 
-# We must use -ffloat-store to ensure that excess precision on some machines
-# does not cause problems
-lappend additional_flags "-ffloat-store"
+if { [istarget "alpha*-*-*"] 
+     || [istarget "sh-*-*"] } then {
+  lappend additional_flags "-mieee"
+}
 
 # load support procs
 load_lib c-torture.exp