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| author | David Malcolm <dmalcolm@redhat.com> | 2022-01-18 11:41:19 -0500 |
|---|---|---|
| committer | David Malcolm <dmalcolm@redhat.com> | 2022-01-18 15:56:23 -0500 |
| commit | 2aefe248aa4160205c44808166393a42031d2dea (patch) | |
| tree | c1ea9883541d783710f786487dcabe1370bf18ef /gcc/bitmap.cc | |
| parent | 79e746bb05e432dcd1c18161469272d67c33d79d (diff) | |
| download | gcc-2aefe248aa4160205c44808166393a42031d2dea.zip gcc-2aefe248aa4160205c44808166393a42031d2dea.tar.gz gcc-2aefe248aa4160205c44808166393a42031d2dea.tar.bz2 | |
analyzer: fix ICE on unary ops folding to casts of constants [PR104089]
gcc/analyzer/ChangeLog:
PR analyzer/104089
* region-model-manager.cc
(region_model_manager::get_or_create_constant_svalue): Assert that
we have a CONSTANT_CLASS_P.
(region_model_manager::maybe_fold_unaryop): Only fold a constant
when fold_unary's result is a constant or a cast of a constant.
gcc/testsuite/ChangeLog:
* gcc.dg/analyzer/pr104089.c: New test.
PR analyzer/104089
Signed-off-by: David Malcolm <dmalcolm@redhat.com>
Diffstat (limited to 'gcc/bitmap.cc')
0 files changed, 0 insertions, 0 deletions