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/20030401-1.c | 27 ++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/execute/20030401-1.c (limited to 'gcc/testsuite/gcc.c-torture/execute/20030401-1.c') diff --git a/gcc/testsuite/gcc.c-torture/execute/20030401-1.c b/gcc/testsuite/gcc.c-torture/execute/20030401-1.c new file mode 100644 index 000000000..0cc144a85 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20030401-1.c @@ -0,0 +1,27 @@ +/* Testcase for PR fortran/9974. This was a miscompilation of the g77 + front-end caused by the jump bypassing optimizations not handling + instructions inserted on CFG edges. */ + +extern void abort (); + +int bar () +{ + return 1; +} + +void foo (int x) +{ + unsigned char error = 0; + + if (! (error = ((x == 0) || bar ()))) + bar (); + if (! error) + abort (); +} + +int main() +{ + foo (1); + return 0; +} + -- cgit v1.2.3