[all-commits] [llvm/llvm-project] e50a8c: [GlobalMerge] Ensure that the MustKeepGlobalVariab...
stefanp-ibm via All-commits
all-commits at lists.llvm.org
Wed Jun 29 13:56:15 PDT 2022
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: e50a8c8435e0c80e3b9881f58e335305d1c1e366
https://github.com/llvm/llvm-project/commit/e50a8c8435e0c80e3b9881f58e335305d1c1e366
Author: Stefan Pintilie <stefanp at ca.ibm.com>
Date: 2022-06-29 (Wed, 29 Jun 2022)
Changed paths:
M llvm/lib/CodeGen/GlobalMerge.cpp
A llvm/test/Transforms/GlobalMerge/eh-filter.ll
Log Message:
-----------
[GlobalMerge] Ensure that the MustKeepGlobalVariables has all globals from each landingpad clause.
The filter clause in the landingpad may not have a GlobalVariable operand.
It may instead have a ConstantArray of operands and each operand within this
ConstantArray should also be checked to see if it is a GlobalVariable.
This patch add the check for the ConstantArray as well as a debug message that
outputs the contents of MustKeepGlobalVariables.
Reviewed By: lei, amyk, scui
Differential Revision: https://reviews.llvm.org/D128287
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