obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 77 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/divmod-1.c b/gcc/testsuite/gcc.c-torture/execute/divmod-1.c
new file mode 100644
index 000000000..2bcd10970
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/divmod-1.c
@@ -0,0 +1,77 @@
+div1 (signed char x)
+{
+  return x / -1;
+}
+
+div2 (signed short x)
+{
+  return x / -1;
+}
+
+div3 (signed char x, signed char y)
+{
+  return x / y;
+}
+
+div4 (signed short x, signed short y)
+{
+  return x / y;
+}
+
+mod1 (signed char x)
+{
+  return x % -1;
+}
+
+mod2 (signed short x)
+{
+  return x % -1;
+}
+
+mod3 (signed char x, signed char y)
+{
+  return x % y;
+}
+
+mod4 (signed short x, signed short y)
+{
+  return x % y;
+}
+
+signed long
+mod5 (signed long x, signed long y)
+{
+  return x % y;
+}
+     
+unsigned long
+mod6 (unsigned long x, unsigned long y)
+{
+  return x % y;
+}
+     
+main ()
+{
+  if (div1 (-(1 << 7)) != 1 << 7)
+    abort ();
+  if (div2 (-(1 << 15)) != 1 << 15)
+    abort ();
+  if (div3 (-(1 << 7), -1) != 1 << 7)
+    abort ();
+  if (div4 (-(1 << 15), -1) != 1 << 15)
+    abort ();
+  if (mod1 (-(1 << 7)) != 0)
+    abort ();
+  if (mod2 (-(1 << 15)) != 0)
+    abort ();
+  if (mod3 (-(1 << 7), -1) != 0)
+    abort ();
+  if (mod4 (-(1 << 15), -1) != 0)
+    abort ();
+  if (mod5 (0x50000000, 2) != 0)
+    abort ();
+  if (mod6 (0x50000000, 2) != 0)
+    abort ();
+  
+  exit (0);
+}