From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; 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. --- gcc/testsuite/gcc.c-torture/compile/pr24930.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr24930.c (limited to 'gcc/testsuite/gcc.c-torture/compile/pr24930.c') 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); +} -- cgit v1.2.3