[PATCH] D140439: [BOLT][DWARF] Change rangelists to use DW_RLE_offset_pair
Alexander Yermolovich via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 20 15:31:32 PST 2022
ayermolo created this revision.
Herald added subscribers: treapster, hoy, modimo, wenlei, mgrang.
Herald added a reviewer: rafauler.
Herald added a reviewer: Amir.
Herald added a reviewer: maksfb.
Herald added a project: All.
ayermolo requested review of this revision.
Herald added subscribers: llvm-commits, yota9.
Herald added a project: LLVM.
Before we always used DW_RLE_startx_length. This is not very efficient and leads
to bigger .debug_addr section. Changed it to use
DW_RLE_base_addressx/DW_RLE_offset_pair.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D140439
Files:
bolt/include/bolt/Core/DebugData.h
bolt/lib/Core/DebugData.cpp
bolt/test/X86/dwarf5-debug-loclists.s
bolt/test/X86/dwarf5-df-dualcu.test
bolt/test/X86/dwarf5-df-mono-dualcu.test
bolt/test/X86/dwarf5-dwarf4-monolithic.test
bolt/test/X86/dwarf5-locexpr-addrx.s
bolt/test/X86/dwarf5-loclist-offset-form.test
bolt/test/X86/dwarf5-multiple-dw-op-addrx-locexpr.s
bolt/test/X86/dwarf5-split-dwarf4-monolithic.test
bolt/test/X86/dwarf5-two-loclists.test
bolt/test/X86/dwarf5-two-rnglists.test
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D140439.484405.patch
Type: text/x-patch
Size: 18290 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20221220/8c191745/attachment-0001.bin>
More information about the llvm-commits
mailing list