diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/pr35287.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/pr35287.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr35287.c b/gcc/testsuite/gcc.dg/tree-ssa/pr35287.c new file mode 100644 index 000000000..1e9766280 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr35287.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-pre-stats" } */ +int *gp; +int foo(int p) +{ + int t = 0; + if (p) + t = *gp + 1; + + return (*gp + t); +} + +/* We will eliminate one load of gp and one indirect load of *gp. */ +/* { dg-final { scan-tree-dump-times "Eliminated: 2" 1 "pre"} } */ +/* { dg-final { cleanup-tree-dump "pre" } } */ |