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-rw-r--r--gcc/tree-ssa-loop-ivopts.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c
index 723a9f7..ae14e8b 100644
--- a/gcc/tree-ssa-loop-ivopts.c
+++ b/gcc/tree-ssa-loop-ivopts.c
@@ -3889,6 +3889,7 @@ get_shiftadd_cost (tree expr, machine_mode mode, comp_cost cost0,
if (!(m >= 0 && m < maxm))
return false;
+ STRIP_NOPS (op1);
mult_in_op1 = operand_equal_p (op1, mult, 0);
as_cost = add_cost (speed, mode) + shift_cost (speed, mode, m);