diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-3.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-3.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-3.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-3.c new file mode 100644 index 000000000..85800588d --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-3.c @@ -0,0 +1,14 @@ +/* { dg-do compile } */ +/* { dg-options "-O -fdump-tree-lim-details" } */ + +struct { int x; int y; } global; +void foo(int n) +{ + int i; + for ( i=0; i<n; i++) + global.y += global.x*global.x; +} + +/* { dg-final { scan-tree-dump "Executing store motion of global.y" "lim1" } } */ +/* { dg-final { scan-tree-dump "Moving statement.*global.x.*out of loop 1" "lim1" } } */ +/* { dg-final { cleanup-tree-dump "lim\[1-2\]" } } */ |