Re: [PATCH] tree-optimization/111715 - improve TBAA for access paths with pun

2023-10-09 Thread Richard Biener
uble I think. Bootstrapped and tested on x86_64-unknown-linux-gnu for all languages, pushed. >From 9cf3fca604db73866d0dc69dc88f95155027b3d7 Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Mon, 9 Oct 2023 13:05:10 +0200 Subject: [PATCH] tree-optimization/111715 - improve TBAA for access

[PATCH] tree-optimization/111715 - improve TBAA for access paths with pun

2023-10-09 Thread Richard Biener
The following improves basic TBAA for access paths formed by C++ abstraction where we are able to combine a path from an address-taking operation with a path based on that access using a pun to avoid memory access semantics on the address-taking part. The trick is to identify the point the semanti