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Diffstat (limited to 'gcc/tree-ssa-loop-prefetch.c')
| -rw-r--r-- | gcc/tree-ssa-loop-prefetch.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-ssa-loop-prefetch.c b/gcc/tree-ssa-loop-prefetch.c index 8b5e4d1..f8ad6b6 100644 --- a/gcc/tree-ssa-loop-prefetch.c +++ b/gcc/tree-ssa-loop-prefetch.c @@ -1668,6 +1668,7 @@ determine_loop_nest_reuse (struct loop *loop, struct mem_ref_group *refs, refb = (struct mem_ref *) DDR_B (dep)->aux; if (DDR_ARE_DEPENDENT (dep) == chrec_dont_know + || DDR_COULD_BE_INDEPENDENT_P (dep) || DDR_NUM_DIST_VECTS (dep) == 0) { /* If the dependence cannot be analyzed, assume that there might be |