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/torture/pr42898.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/torture/pr42898.c (limited to 'gcc/testsuite/gcc.dg/torture/pr42898.c') diff --git a/gcc/testsuite/gcc.dg/torture/pr42898.c b/gcc/testsuite/gcc.dg/torture/pr42898.c new file mode 100644 index 000000000..df8b46a62 --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/pr42898.c @@ -0,0 +1,23 @@ +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-optimized" } */ + +struct hardware { + int parm1:8; + int :4; + int parm2:4; + int parm3:15; + int parm4:1; +}; + +void f1(volatile struct hardware *ptr) +{ + *ptr=(struct hardware) { + .parm1=42, + .parm2=13, + .parm3=11850, + .parm4=1, + }; +} + +/* { dg-final { scan-tree-dump-times "\\*ptr" 1 "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ -- cgit v1.2.3