mirror of
https://github.com/RPCS3/llvm.git
synced 2026-07-19 15:13:49 -04:00
Bob Haarman
5993a0e6f3
Summary: Inalloca parameters require special handling in some optimizations. This change causes globalopt to strip the inalloca attribute from function parameters when it is safe to do so, removes the special handling for inallocas from argpromotion, and replaces it with a simple check that causes argpromotion to skip functions that receive inallocas (for when the pass is invoked on code that didn't run through globalopt first). This also avoids a case where argpromotion would incorrectly try to pass an inalloca in a register. Fixes PR41658. Reviewers: rnk, efriedma Reviewed By: rnk Subscribers: llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D61286 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@359743 91177308-0d34-0410-b5e6-96231b3b80d8