Changes

Changes from Git (git http://labmaster3.local/git/llvm-project.git)

Summary

  1. [RISCV] Rename vector inline constraint from 'v' to 'vr' and 'vm' in IR. (details)
  2. [RISCV][Docs] Add description about inline asm constraint for V. (details)
  3. [nfc] [lldb] Removed unused DWARFDebugInfo::GetDIEForDIEOffset (details)
  4. [GlobalOpt] support ConstantExpr use of global address for OptimizeGlobalAddressOfMalloc (details)
  5. [RISCV] Add some tests for SimplifyCFG's switch to lookup table transform (details)
  6. [ELF][test] Improve .symver & --version-script tests (details)
  7. [docs] Update outdated doxygen download link (details)
Commit 8b33839f010fe780fdaf68160be7c45d07fdfcad by kai.wang
[RISCV] Rename vector inline constraint from 'v' to 'vr' and 'vm' in IR.

Differential Revision: https://reviews.llvm.org/D107139
The file was modifiedclang/test/CodeGen/RISCV/riscv-inline-asm-rvv.c
The file was modifiedclang/lib/Basic/Targets/RISCV.cpp
The file was modifiedllvm/lib/Target/RISCV/RISCVISelLowering.cpp
The file was modifiedllvm/test/CodeGen/RISCV/rvv/inline-asm.ll
Commit ee3aef93b73646ef98f0241498d807a4fb68b78c by kai.wang
[RISCV][Docs] Add description about inline asm constraint for V.

Add inline asm constraint 'vr' for vector registers and 'vm' for vector
mask registers.

Differential Revision: https://reviews.llvm.org/D106633
The file was modifiedllvm/docs/LangRef.rst
Commit 6ef6616e07f5be69557e744fc28459d6051cfa9c by jan.kratochvil
[nfc] [lldb] Removed unused DWARFDebugInfo::GetDIEForDIEOffset

Its last use was removed by D63428.
The file was modifiedlldb/source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.h
The file was modifiedlldb/source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.cpp
Commit 732b05555c71cfdbf135a100a06472c5efc4eefb by scui
[GlobalOpt] support ConstantExpr use of global address for OptimizeGlobalAddressOfMalloc

I'm working on extending the OptimizeGlobalAddressOfMalloc to handle some more general cases. This is to add support of the ConstantExpr use of the global variables. The function allUsesOfLoadedValueWillTrapIfNull is now iterative with the added CE use of GV. Also, the recursive function valueIsOnlyUsedLocallyOrStoredToOneGlobal is changed to iterative using a worklist with the GEP case added.

Reviewed By: efriedma

Differential Revision: https://reviews.llvm.org/D106589
The file was addedllvm/test/Transforms/GlobalOpt/new-promote.ll
The file was modifiedllvm/lib/Transforms/IPO/GlobalOpt.cpp
The file was modifiedllvm/lib/Transforms/Utils/GlobalStatus.cpp
Commit 0da367145cb32f45a192e6f758a7474297730fc4 by craig.topper
[RISCV] Add some tests for SimplifyCFG's switch to lookup table transform

These are some of the basic cases taken from X86.

We currently fail to use lookup tables on many of these cases
because SimplifyCFG requires a legal type to do the transform and
RISCV only has one legal integer type.
The file was addedllvm/test/Transforms/SimplifyCFG/RISCV/switch_to_lookup_table-rv64.ll
The file was addedllvm/test/Transforms/SimplifyCFG/RISCV/switch_to_lookup_table-rv32.ll
Commit 52f35c9f148f3d4a9727d02d75ba41e570e683ca by i
[ELF][test] Improve .symver & --version-script tests

And delete redundant tests.
The file was modifiedlld/test/ELF/version-script-symver.s
The file was addedlld/test/ELF/version-script-undef.s
The file was removedlld/test/ELF/undef-version-script.s
The file was modifiedlld/test/ELF/verneed.s
The file was removedlld/test/ELF/version-script-hide-so-symbol.s
The file was removedlld/test/ELF/version-script-locals.s
The file was removedlld/test/ELF/version-script-twice.s
The file was modifiedlld/test/ELF/version-symbol-undef.s
The file was modifiedlld/test/ELF/partition-synthetic-sections.s
The file was removedlld/test/ELF/version-script-glob.s
Commit a5a5e73353696191c3754cab4fe5e7a585af3bf5 by noreply
[docs] Update outdated doxygen download link
The file was modifiedllvm/docs/README.txt