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/pr40351.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/pr40351.c (limited to 'gcc/testsuite/gcc.c-torture/compile/pr40351.c') diff --git a/gcc/testsuite/gcc.c-torture/compile/pr40351.c b/gcc/testsuite/gcc.c-torture/compile/pr40351.c new file mode 100644 index 000000000..9b7e0ccfa --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr40351.c @@ -0,0 +1,22 @@ +/* PR tree-optimizations/40351 */ + +struct IO_APIC_route_entry { + unsigned int vector : 8; + unsigned int delivery_mode : 1; + unsigned int mask : 1; + unsigned int __reserved_2 : 15; + unsigned int __reserved_3 : 8; +} __attribute__ ((packed)); +union entry_union { + struct { + unsigned int w1, w2; + }; + struct IO_APIC_route_entry entry; +}; +unsigned int io_apic_read(void); +struct IO_APIC_route_entry ioapic_read_entry(void) +{ + union entry_union eu; + eu.w1 = io_apic_read(); + return eu.entry; +} -- cgit v1.2.3