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/execute/20041112-1.c | 40 ++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/20041112-1.c (limited to 'gcc/testsuite/gcc.c-torture/execute/20041112-1.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/20041112-1.c b/gcc/testsuite/gcc.c-torture/execute/20041112-1.c new file mode 100644 index 000000000..0c6251ca3 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20041112-1.c @@ -0,0 +1,40 @@ +/* This was failing on Alpha because the comparison (p != -1) was rewritten + as (p+1 != 0) and p+1 isn't allowed to wrap for pointers. */ + +extern void abort(void); + +typedef __SIZE_TYPE__ size_t; + +int global; + +static void *foo(int p) +{ + if (p == 0) + { + global++; + return &global; + } + + return (void *)(size_t)-1; +} + +int bar(void) +{ + void *p; + + p = foo(global); + if (p != (void *)(size_t)-1) + return 1; + + global++; + return 0; +} + +int main(void) +{ + global = 1; + if (bar () != 0) + abort(); + + return 0; +} -- cgit v1.2.3