diff options
| author | Richard Biener <rguenther@suse.de> | 2024-05-27 10:41:02 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2024-05-28 14:35:35 +0200 |
| commit | c08b0d3f7b3539b26031de31d88dea6b94474577 (patch) | |
| tree | 6a39dd8f4b636828d32f683173046cfcf4fd0a4b /libcpp | |
| parent | 19cc61111120087619b496732b249b48b1fbe27e (diff) | |
| download | gcc-c08b0d3f7b3539b26031de31d88dea6b94474577.zip gcc-c08b0d3f7b3539b26031de31d88dea6b94474577.tar.gz gcc-c08b0d3f7b3539b26031de31d88dea6b94474577.tar.bz2 | |
tree-optimization/115236 - more points-to *ANYTHING = x fixes
The stored-to ANYTHING handling has more holes, uncovered by treating
volatile accesses as ANYTHING. We fail to properly build the
pred and succ graphs, in particular we may not elide direct nodes
from receiving from STOREDANYTHING.
PR tree-optimization/115236
* tree-ssa-structalias.cc (build_pred_graph): Properly
handle *ANYTHING = X.
(build_succ_graph): Likewise. Do not elide direct nodes
from receiving from STOREDANYTHING.
* gcc.dg/pr115236.c: New testcase.
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions