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| author | Matt Beaumont-Gay <matthewbg@google.com> | 2012-07-04 01:09:45 +0000 |
|---|---|---|
| committer | Matt Beaumont-Gay <matthewbg@google.com> | 2012-07-04 01:09:45 +0000 |
| commit | 00f43076a3d9cc76ef4736cf3e7215e19b05f6d5 (patch) | |
| tree | 6187261d7a40d6f2ae1fd445d487486436a6c42a /lib/CodeGen/EarlyIfConversion.cpp | |
| parent | 59bde4d8a1065d3c48c5ea94a570b2c4d2f294a8 (diff) | |
| download | llvm-00f43076a3d9cc76ef4736cf3e7215e19b05f6d5.tar.gz llvm-00f43076a3d9cc76ef4736cf3e7215e19b05f6d5.tar.bz2 llvm-00f43076a3d9cc76ef4736cf3e7215e19b05f6d5.tar.xz | |
Fix some ascii art in a comment to not have trailing backslashes (inspiration
from IfConversion.cc), and fix some spelling and grammar in the surrounding
prose.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159699 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/EarlyIfConversion.cpp')
| -rw-r--r-- | lib/CodeGen/EarlyIfConversion.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/CodeGen/EarlyIfConversion.cpp b/lib/CodeGen/EarlyIfConversion.cpp index e4c7ceb547..f575b249aa 100644 --- a/lib/CodeGen/EarlyIfConversion.cpp +++ b/lib/CodeGen/EarlyIfConversion.cpp @@ -52,21 +52,21 @@ typedef SmallSetVector<MachineBasicBlock*, 8> BlockSetVector; //===----------------------------------------------------------------------===// // // The SSAIfConv class performs if-conversion on SSA form machine code after -// determining if it is possible. The class contains no heuristics, external +// determining if it is possible. The class contains no heuristics; external // code should be used to determine when if-conversion is a good idea. // -// SSAIfConv con convert both triangles and diamonds: +// SSAIfConv can convert both triangles and diamonds: // // Triangle: Head Diamond: Head -// | \ / \ -// | \ / \ +// | \ / \_ +// | \ / | // | [TF]BB FBB TBB // | / \ / // | / \ / // Tail Tail // // Instructions in the conditional blocks TBB and/or FBB are spliced into the -// Head block, and phis in the Tail black are converted to select instruction. +// Head block, and phis in the Tail block are converted to select instructions. // namespace { class SSAIfConv { |