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.dg/20040310-1.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/20040310-1.c (limited to 'gcc/testsuite/gcc.dg/20040310-1.c') diff --git a/gcc/testsuite/gcc.dg/20040310-1.c b/gcc/testsuite/gcc.dg/20040310-1.c new file mode 100644 index 000000000..104e98d08 --- /dev/null +++ b/gcc/testsuite/gcc.dg/20040310-1.c @@ -0,0 +1,34 @@ +/* This caused cc1 to segfault on s390x-ibm-linux + due to a bug in if_then_else_cond (combine.c). */ + +/* { dg-do compile } */ +/* { dg-options "-O1" } */ + +extern void use (unsigned int x); + +int main (void) +{ + union + { + unsigned int x; + unsigned long pad; + } A; + + struct + { + unsigned int x : 1; + } B; + + A.x = 1; + B.x = 1; + A.x /= B.x; + use (A.x); + + A.x = 1; + B.x = 1; + B.x /= A.x; + use (B.x); + + return 0; +} + -- cgit v1.2.3