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Diffstat (limited to 'gcc/tree-ssa-loop-niter.c')
| -rw-r--r-- | gcc/tree-ssa-loop-niter.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gcc/tree-ssa-loop-niter.c b/gcc/tree-ssa-loop-niter.c index 70bdb84..5125af4 100644 --- a/gcc/tree-ssa-loop-niter.c +++ b/gcc/tree-ssa-loop-niter.c @@ -2911,11 +2911,12 @@ do_warn_aggressive_loop_optimizations (struct loop *loop, return; gimple *estmt = last_stmt (e->src); + char buf[WIDE_INT_PRINT_BUFFER_SIZE]; + print_dec (i_bound, buf, TYPE_UNSIGNED (TREE_TYPE (loop->nb_iterations)) + ? UNSIGNED : SIGNED); if (warning_at (gimple_location (stmt), OPT_Waggressive_loop_optimizations, - "iteration %E invokes undefined behavior", - wide_int_to_tree (TREE_TYPE (loop->nb_iterations), - i_bound))) - inform (gimple_location (estmt), "containing loop"); + "iteration %s invokes undefined behavior", buf)) + inform (gimple_location (estmt), "within this loop"); loop->warned_aggressive_loop_optimizations = true; } |