[all-commits] [llvm/llvm-project] 67eb2f: [SelectionDAG] Add AssertAlign to AddNodeIDCustom ...
Craig Topper via All-commits
all-commits at lists.llvm.org
Thu Mar 24 09:07:09 PDT 2022
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 67eb2f144e9ef9094d122076c4b976aa586ac0f3
https://github.com/llvm/llvm-project/commit/67eb2f144e9ef9094d122076c4b976aa586ac0f3
Author: Craig Topper <craig.topper at sifive.com>
Date: 2022-03-24 (Thu, 24 Mar 2022)
Changed paths:
M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
Log Message:
-----------
[SelectionDAG] Add AssertAlign to AddNodeIDCustom so that it will CSE properly.
The alignment needs to be part of the folding set hash. This is
handled by getAssertAlign when nodes are created, but needs to repeated here.
No test case as I found it as part of a very early experimental patch.
Reviewed By: spatel
Differential Revision: https://reviews.llvm.org/D122279
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