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| author | Martin Jambor <mjambor@suse.cz> | 2025-05-14 12:08:24 +0200 |
|---|---|---|
| committer | Martin Jambor <jamborm@gcc.gnu.org> | 2025-05-22 23:10:58 +0200 |
| commit | 92d8b9970ea2ed59010a5f1a394cb98adffa63e8 (patch) | |
| tree | 7d55816365cbde719160cf42ec81921aad5efa1f /libquadmath/ChangeLog | |
| parent | d36a87c27663221403947c3aed58994288b7df0a (diff) | |
tree-sra: Do not create stores into const aggregates (PR111873)
This patch fixes (hopefully the) one remaining place where gimple SRA
was still creating a load into const aggregates. It occurs when there
is a replacement for a load but that replacement is not type
compatible - typically because it is a single field structure.
I have used testcases from duplicates because the original test-case
no longer reproduces for me.
gcc/ChangeLog:
2025-05-13 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/111873
* tree-sra.cc (sra_modify_expr): When processing a load which has
a type-incompatible replacement, do not store the contents of the
replacement into the original aggregate when that aggregate is
const.
gcc/testsuite/ChangeLog:
2025-05-13 Martin Jambor <mjambor@suse.cz>
* gcc.dg/ipa/pr120044-1.c: New test.
* gcc.dg/ipa/pr120044-2.c: Likewise.
* gcc.dg/tree-ssa/pr114864.c: Likewise.
(cherry picked from commit 9d039eff453f777c58642ff16178c1ce2a4be6ab)
Diffstat (limited to 'libquadmath/ChangeLog')
0 files changed, 0 insertions, 0 deletions