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| author | Jakub Jelinek <jakub@redhat.com> | 2023-12-07 09:46:38 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2023-12-07 09:46:38 +0100 |
| commit | f74939bd539c87f669e35042f7bc7aa47f0c29eb (patch) | |
| tree | 9d2e25876539cc252044ef2ee432efea3963a56d /gcc/expr.cc | |
| parent | 0d79636b8d2c7f0da16fbf5f786993783a4389ff (diff) | |
| download | gcc-f74939bd539c87f669e35042f7bc7aa47f0c29eb.zip gcc-f74939bd539c87f669e35042f7bc7aa47f0c29eb.tar.gz gcc-f74939bd539c87f669e35042f7bc7aa47f0c29eb.tar.bz2 | |
tree-ssa-dce: Fix up maybe_optimize_arith_overflow for BITINT_TYPE [PR112880]
The following testcase ICEs because maybe_optimize_arith_overflow
uses build_nonstandard_integer_type, which is inappropriate if
type is large BITINT_TYPE.
2023-12-07 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/112880
* tree-ssa-dce.cc (maybe_optimize_arith_overflow): Use
unsigned_type_for instead of conditionally calling
build_nonstandard_integer_type.
* gcc.dg/bitint-49.c: New test.
Diffstat (limited to 'gcc/expr.cc')
0 files changed, 0 insertions, 0 deletions