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, 17 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/compile/pr24930.c b/gcc/testsuite/gcc.c-torture/compile/pr24930.c
new file mode 100644
index 000000000..d52bb5c50
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr24930.c
@@ -0,0 +1,17 @@
+/* PR 24930 */
+extern int foo(int u) __attribute__((noinline));
+int foo(int u) {return 0;}
+int
+main(int argc, char** argv)
+{
+  const char *buf = argv[1];
+  
+  unsigned int data = (((unsigned int) buf[0]) << 8) + (unsigned int) buf[1];
+  if (data & 0x8000) {
+    data &= 0x7fff ;
+    data ^= 0x7fff ;
+    data += 1 ;
+    data *= -1 ;
+  }
+  return foo((int)data);
+}