diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-6.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-6.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-6.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-6.c new file mode 100644 index 000000000..e29f50c71 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-6.c @@ -0,0 +1,14 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-lim-details" } */ + +double a[16][64], y[64], x[16]; +void foo(void) +{ + int i, j; + for (j = 0; j < 64; ++j) + for (i = 0; i < 16; ++i) + y[j] = y[j] + a[i][j] * x[i]; +} + +/* { dg-final { scan-tree-dump "Executing store motion of y" "lim1" } } */ +/* { dg-final { cleanup-tree-dump "lim\[1-2\]" } } */ |