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llvm / llvm-project / 801bf7ebbed34577e730a53d6575035c26e39ac1
commit801bf7ebbed34577e730a53d6575035c26e39ac1[log] [tgz]
authorShiva Chen <shiva0217@gmail.com>Wed May 09 02:42:00 2018 +0000
committerShiva Chen <shiva0217@gmail.com>Wed May 09 02:42:00 2018 +0000
tree841dab1f5e44ee7126122575dc501d8cf127136f
parent667fbe2cb012f7b231b07379a2c9fc2358c393f0 [diff]
[DebugInfo] Examine all uses of isDebugValue() for debug instructions.

Because we create a new kind of debug instruction, DBG_LABEL, we need to
check all passes which use isDebugValue() to check MachineInstr is debug
instruction or not. When expelling debug instructions, we should expel
both DBG_VALUE and DBG_LABEL. So, I create a new function,
isDebugInstr(), in MachineInstr to check whether the MachineInstr is
debug instruction or not.

This patch has no new test case. I have run regression test and there is
no difference in regression test.

Differential Revision: https://reviews.llvm.org/D45342

Patch by Hsiangkai Wang.

llvm-svn: 331844
106 files changed
tree: 841dab1f5e44ee7126122575dc501d8cf127136f
  1. clang/
  2. clang-tools-extra/
  3. compiler-rt/
  4. debuginfo-tests/
  5. libclc/
  6. libcxx/
  7. libcxxabi/
  8. libunwind/
  9. lld/
  10. lldb/
  11. llgo/
  12. llvm/
  13. openmp/
  14. parallel-libs/
  15. polly/
  16. README.md
README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.