diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/sra-7.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/sra-7.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/sra-7.c b/gcc/testsuite/gcc.dg/tree-ssa/sra-7.c new file mode 100644 index 000000000..325a329f3 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/sra-7.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* { dg-options "-O1 -fdump-tree-optimized" } */ + +typedef struct { char f[4]; } __attribute__((aligned (4))) s; + +void a(s *s1, s *s2) +{ + *s1 = *s2; +} + +/* Struct copies should not be split into members. */ +/* { dg-final { scan-tree-dump "\\\*s1_.\\\(D\\\) = \\\*s2" "optimized"} } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |