Clarify that we match BSwap in InstCombine and BitReverse in CGP. NFC.
Also, rename recognizeBitReverseOrBSwapIdiom to recognizeBSwapOrBitReverseIdiom,
so the ordering of the MatchBSwaps and MatchBitReversals arguments are
consistent with the function name.
llvm-svn: 270715
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp
index 3282dc6..d396137 100644
--- a/llvm/lib/CodeGen/CodeGenPrepare.cpp
+++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp
@@ -5305,7 +5305,7 @@
return false;
SmallVector<Instruction*, 4> Insts;
- if (!recognizeBitReverseOrBSwapIdiom(&I, false, true, Insts))
+ if (!recognizeBSwapOrBitReverseIdiom(&I, false, true, Insts))
return false;
Instruction *LastInst = Insts.back();
I.replaceAllUsesWith(LastInst);