[PATCH] D68646: [llvm-exegesis] Explore LEA addressing modes.

[Clement Courbet via Phabricator via llvm-commits]

courbet added a comment.

Thanks !



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Comment at: llvm/tools/llvm-exegesis/lib/RegisterAliasing.h:106
 
+// a = a & ~b;
+inline void remove(llvm::BitVector &A, const llvm::BitVector &B) {
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gchatelet wrote:
> Why not implement it this way ? Is this because of knowledge that B has few bits set?
Right, this warrants a comment. Done.


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https://reviews.llvm.org/D68646