SuccessChanges

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

Summary

  1. Fix an unused variable warning where a variable was only used in an (details)
  2. [X86] Add test case for pr44140. NFC (details)
  3. gn build: (manually) merge 9e676d9c7e (details)
  4. Fix new llvm-symbolizer tests on Windows. (details)
  5. [MemorySSA] Combine verifications. (details)
Commit e8075692589dc1274585bd7445f3e3b830b96c69 by echristo
Fix an unused variable warning where a variable was only used in an
assert.
The file was modifiedclang-tools-extra/clangd/AST.cpp
Commit a64dc93ab3948291a96c338c58f33b2f3e4f36dd by craig.topper
[X86] Add test case for pr44140. NFC
The file was addedllvm/test/CodeGen/X86/pr44140.ll
Commit 94daffdfc6a5486bfc17f9202ed77d874d36982b by thakis
gn build: (manually) merge 9e676d9c7e
The file was modifiedllvm/utils/gn/secondary/compiler-rt/lib/builtins/BUILD.gn
Commit 5906fb682da1a037061dae146254a7b79d648604 by eugenis
Fix new llvm-symbolizer tests on Windows.
A forward-slash vs backward-slash issue.
The file was modifiedllvm/test/tools/llvm-symbolizer/frame-noname.s
The file was modifiedllvm/test/tools/llvm-symbolizer/frame-loclist.s
The file was modifiedllvm/test/tools/llvm-symbolizer/frame-specification.s
Commit 14a2bbb1ff9439b798f29e5ae63a6f9240a72983 by asbirlea
[MemorySSA] Combine verifications.
Summary: Combine three verification methods into one to improve compile
time when asserts are enabled. Motivated by PR44066.
Sample change of timings on testcase in PR44066 (release+asserts): MSSA
off or verification disabled: 1.13s. MSSA on (ToT): 2.48s. With patch:
2.03s. With enabling DefUses after combining Domination+Ordering: 2.6s.
After also combining DefUses with Domination+Ordering: 2.06s (candidate
to be taken out of EXPENSIVE_CHECKS).
Subscribers: Prazek, hiraditya, george.burgess.iv, sanjoy.google,
llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D70618
The file was modifiedllvm/lib/Analysis/MemorySSA.cpp
The file was modifiedllvm/include/llvm/Analysis/MemorySSA.h