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| author | Richard Biener <rguenther@suse.de> | 2022-12-16 13:01:40 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2022-12-16 13:05:48 +0100 |
| commit | da85bfc75024a92b97e60e4436863dd5789786ec (patch) | |
| tree | a77e92fa94c4c4902cbbac198b2efc6c59656ba5 /gcc/gimple-array-bounds.cc | |
| parent | 66c2f03d4cbfdefa489ba6280d2cbb13efec1ad1 (diff) | |
| download | gcc-da85bfc75024a92b97e60e4436863dd5789786ec.zip gcc-da85bfc75024a92b97e60e4436863dd5789786ec.tar.gz gcc-da85bfc75024a92b97e60e4436863dd5789786ec.tar.bz2 | |
middle-end/108086 - avoid unshare_expr when remapping SSA names
r0-89280-g129a37fc319db8 added unsharing to remap_ssa_name but
that wasn't in the version of the patch posted. That has some
non-trivial cost through mostly_copy_tree_r and copy_tree_r but
more importantly it doesn't seem to be necessary. I've successfully
bootstrapped and tested with an assert we only get
tree_node_can_be_shared trees here.
Bootstrapped and tested on x86_64-unknown-linux-gnu with all
languages.
PR middle-end/108086
* tree-inline.cc (remap_ssa_name): Do not unshare the
result from the decl_map.
Diffstat (limited to 'gcc/gimple-array-bounds.cc')
0 files changed, 0 insertions, 0 deletions