diff options
| author | Chad Rosier <mcrosier@apple.com> | 2011-11-30 01:59:59 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2011-11-30 01:59:59 +0000 |
| commit | caebb1e00b28226597b53371751391c50aa0283b (patch) | |
| tree | 0aa5ba37627f03daccf9668ea4c5863168e28f67 /lib/Transforms/InstCombine/InstCombineCasts.cpp | |
| parent | 683e47b1dd8672b0b026a45022cf91f4faf7df9b (diff) | |
Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145470 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/InstCombine/InstCombineCasts.cpp')
| -rw-r--r-- | lib/Transforms/InstCombine/InstCombineCasts.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineCasts.cpp b/lib/Transforms/InstCombine/InstCombineCasts.cpp index 63065e3e2e..c78f6cd3c6 100644 --- a/lib/Transforms/InstCombine/InstCombineCasts.cpp +++ b/lib/Transforms/InstCombine/InstCombineCasts.cpp @@ -529,9 +529,7 @@ Instruction *InstCombiner::transformZExtICmp(ICmpInst *ICI, Instruction &CI, return ReplaceInstUsesWith(CI, In); } - - - + // zext (X == 0) to i32 --> X^1 iff X has only the low bit set. // zext (X == 0) to i32 --> (X>>1)^1 iff X has only the 2nd bit set. // zext (X == 1) to i32 --> X iff X has only the low bit set. |