i386.exp: Use glob, not find to collect tests.

2006-10-26  Richard Guenther  <rguenther@suse.de>

	* gcc.target/i386/i386.exp: Use glob, not find to collect
	tests.  Avoids recursing into subdirectories.
	* gcc.target/i386/math-torture/math-torture.exp: Torture
	for interesting ia32 math options.
	* gcc.target.i386/math-torture/lrint.c: New testcase.

From-SVN: r118065

gcc/testsuite/ChangeLog

+2006-10-26  Richard Guenther  <rguenther@suse.de>
+
+	* gcc.target/i386/i386.exp: Use glob, not find to collect
+	tests.  Avoids recursing into subdirectories.
+	* gcc.target/i386/math-torture/math-torture.exp: Torture
+	for interesting ia32 math options.
+	* gcc.target.i386/math-torture/lrint.c: New testcase.
+
 2006-10-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	PR libgfortran/29563

gcc/testsuite/gcc.target/i386/i386.exp

@@ -44,7 +44,7 @@ foreach type { "" -mmmx -m3dnow -msse -msse2 } {
 }
 
 # Everything else.
-set tests [lsort [find $srcdir/$subdir *.\[cS\]]]
+set tests [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]]
 set tests [prune $tests $srcdir/$subdir/vect-args.c]
 
 # Main loop.

gcc/testsuite/gcc.target/i386/math-torture/lrint.c

+/* { dg-do assemble } */
+
+long testlf (float x)
+{
+  return __builtin_lrintf (x);
+}
+long testl (double x)
+{
+  return __builtin_lrint (x);
+}
+long testll (long double x)
+{
+  return __builtin_lrintl (x);
+}
+long long testllf (float x)
+{
+  return __builtin_llrintf (x);
+}
+long long testll_ (double x)
+{
+  return __builtin_llrint (x);
+}
+long long testlll (long double x)
+{
+  return __builtin_llrintl (x);
+}

gcc/testsuite/gcc.target/i386/math-torture/math-torture.exp

+# This harness is for tests that should be run at all optimisation levels.
+
+set TORTURE_OPTIONS [list \
+        { -O0 } \
+        { -O0 -mfpmath=387 } \
+        { -O0 -msse -mno-sse2 -mfpmath=sse } \
+        { -O0 -msse -msse2 -mfpmath=sse } \
+        { -O0 -msse -mno-sse2 -mfpmath=sse,387 } \
+        { -O0 -msse -msse2 -mfpmath=sse,387 } \
+        { -O0 -mfpmath=387 -ffast-math } \
+        { -O0 -msse -mno-sse2 -mfpmath=sse -ffast-math } \
+        { -O0 -msse -msse2 -mfpmath=sse -ffast-math } \
+        { -O0 -msse -mno-sse2 -mfpmath=sse,387 -ffast-math } \
+        { -O0 -msse -msse2 -mfpmath=sse,387 -ffast-math } \
+        { -O2 } \
+        { -O2 -mfpmath=387 } \
+        { -O2 -msse -mno-sse2 -mfpmath=sse } \
+        { -O2 -msse -msse2 -mfpmath=sse } \
+        { -O2 -msse -mno-sse2 -mfpmath=sse,387 } \
+        { -O2 -msse -msse2 -mfpmath=sse,387 } \
+        { -O2 -mfpmath=387 -ffast-math } \
+        { -O2 -msse -mno-sse2 -mfpmath=sse -ffast-math } \
+        { -O2 -msse -msse2 -mfpmath=sse -ffast-math } \
+        { -O2 -msse -mno-sse2 -mfpmath=sse,387 -ffast-math } \
+        { -O2 -msse -msse2 -mfpmath=sse,387 -ffast-math } \
+]
+load_lib gcc-dg.exp
+
+dg-init
+gcc-dg-runtest [lsort [glob $srcdir/$subdir/*.c]] ""
+dg-finish