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[BreakFalseDeps] fix typos/grammar in documentation comment; NFC

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llvm-svn: 371516
This commit is contained in:
Sanjay Patel 2019-09-10 13:00:31 +00:00
parent 02e4bfbc70
commit 352df711d7
1 changed files with 3 additions and 4 deletions
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7
lib/CodeGen/BreakFalseDeps.cpp
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@ -9,12 +9,11 @@
/// \file Break False Dependency pass.
///
/// Some instructions have false dependencies which cause unnecessary stalls.
/// For exmaple, instructions that only write part of a register, and implicitly
/// need to read the other parts of the register. This may cause unwanted
/// For example, instructions may write part of a register and implicitly
/// need to read the other parts of the register. This may cause unwanted
/// stalls preventing otherwise unrelated instructions from executing in
/// parallel in an out-of-order CPU.
/// This pass is aimed at identifying and avoiding these depepndencies when
/// possible.
/// This pass is aimed at identifying and avoiding these dependencies.
//
//===----------------------------------------------------------------------===//