[all-commits] [llvm/llvm-project] 3bff61: [PHIElimination] Handle subranges in LiveInterval ...
Carl Ritson via All-commits
all-commits at lists.llvm.org
Mon Sep 11 01:15:27 PDT 2023
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 3bff611068ae70e3273a46bbc72bc66b66f98c1c
https://github.com/llvm/llvm-project/commit/3bff611068ae70e3273a46bbc72bc66b66f98c1c
Author: Carl Ritson <carl.ritson at amd.com>
Date: 2023-09-11 (Mon, 11 Sep 2023)
Changed paths:
M llvm/include/llvm/CodeGen/LiveIntervals.h
M llvm/lib/CodeGen/LiveIntervals.cpp
M llvm/lib/CodeGen/MachineBasicBlock.cpp
M llvm/lib/CodeGen/PHIElimination.cpp
M llvm/test/CodeGen/AMDGPU/split-mbb-lis-subrange.mir
Log Message:
-----------
[PHIElimination] Handle subranges in LiveInterval updates
Add handling for subrange updates in LiveInterval preservation.
This requires extending MachineBasicBlock::SplitCriticalEdge
to also update subrange intervals.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D158144
More information about the All-commits
mailing list