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Diffstat (limited to 'gcc/tree-ssa-loop-manip.c')
| -rw-r--r-- | gcc/tree-ssa-loop-manip.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-loop-manip.c b/gcc/tree-ssa-loop-manip.c index bf425af..5acee6c 100644 --- a/gcc/tree-ssa-loop-manip.c +++ b/gcc/tree-ssa-loop-manip.c @@ -1542,7 +1542,8 @@ canonicalize_loop_ivs (struct loop *loop, tree *nit, bool bump_in_latch) precision = GET_MODE_PRECISION (mode); type = build_nonstandard_integer_type (precision, unsigned_p); - if (original_precision != precision) + if (original_precision != precision + || TYPE_UNSIGNED (TREE_TYPE (*nit)) != unsigned_p) { *nit = fold_convert (type, *nit); *nit = force_gimple_operand (*nit, &stmts, true, NULL_TREE); |