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Diffstat (limited to 'gcc/tree-ssa-loop-prefetch.c')
| -rw-r--r-- | gcc/tree-ssa-loop-prefetch.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-ssa-loop-prefetch.c b/gcc/tree-ssa-loop-prefetch.c index d0e460cf92e..bcff26ae7ae 100644 --- a/gcc/tree-ssa-loop-prefetch.c +++ b/gcc/tree-ssa-loop-prefetch.c @@ -502,7 +502,7 @@ gather_memory_references (struct loop *loop, bool *no_other_refs) if (gimple_code (stmt) != GIMPLE_ASSIGN) { - if (!ZERO_SSA_OPERANDS (stmt, SSA_OP_ALL_VIRTUALS) + if (gimple_vuse (stmt) || (is_gimple_call (stmt) && !(gimple_call_flags (stmt) & ECF_CONST))) *no_other_refs = false; |