diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/loadpre12.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/loadpre12.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/loadpre12.c b/gcc/testsuite/gcc.dg/tree-ssa/loadpre12.c new file mode 100644 index 000000000..94a3d00bd --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/loadpre12.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-pre-stats" } */ +typedef int type[2]; +type *t; +int g(int); +int f(int tt) +{ + type *t1 = t; + if ((*t1)[0]) + (*t1)[0] = 2; + return g((*t1)[0]); +} + +/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre" } } */ +/* { dg-final { cleanup-tree-dump "pre" } } */ |