diff options
| author | Chad Rosier <mcrosier@apple.com> | 2013-03-25 16:29:20 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2013-03-25 16:29:20 +0000 |
| commit | c82fba27fe6205e5ecdc80fb53e10675db07dfff (patch) | |
| tree | 7813408550ea0fafd74f87562e809ecc3274380f /docs/GettingStarted.rst | |
| parent | bd1737c8460ee09d000492831788ecc17dbc368a (diff) | |
[arm load/store optimizer] When trying to merge a base update load/store, make
sure the base register and would-be writeback register don't conflict for
stores. This was already being done for loads.
Unfortunately, it is rather difficult to create a test case for this issue. It
was exposed in 450.soplex at LTO and requires unlucky register allocation.
<rdar://13394908>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177874 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/GettingStarted.rst')
0 files changed, 0 insertions, 0 deletions