diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/pr37248-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr37248-2.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr37248-2.c b/gcc/testsuite/gcc.target/i386/pr37248-2.c new file mode 100644 index 000000000..3ea4d6693 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr37248-2.c @@ -0,0 +1,24 @@ +/* PR middle-end/37248 */ +/* { dg-do compile { target { ! default_packed } } } */ +/* { dg-options "-O2 -fdump-tree-optimized" } */ + +struct S +{ + unsigned char a : 1; + unsigned char b : 1; + unsigned char c : 1; + unsigned int d : 26; + unsigned char e : 1; + unsigned char f : 1; + unsigned char g : 1; +} s; + +int +foo (struct S x) +{ + return x.a && x.g && x.b && x.f && x.c && x.e; +} + +/* { dg-final { scan-tree-dump "& (3758096391|0x0e0000007);" "optimized" } } */ +/* { dg-final { scan-tree-dump "== (3758096391|0x0e0000007);" "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |