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Cleanup comments. NFC. 

llvm-svn: 268235
This commit is contained in:
Chad Rosier 2016-05-02 14:50:30 +00:00
parent 5c190d056d
commit 7b6001ee0f
1 changed files with 3 additions and 4 deletions
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7
llvm/lib/Target/AArch64/AArch64AddressTypePromotion.cpp
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@ -20,10 +20,9 @@
// e = getelementptr ..., i64 a
//
// This is legal to do if the computations are marked with either nsw or nuw
// markers.
// Moreover, the current heuristic is simple: it does not create new sext
// operations, i.e., it gives up when a sext would have forked (e.g., if
// a = add i32 b, c, two sexts are required to promote the computation).
// markers. Moreover, the current heuristic is simple: it does not create new
// sext operations, i.e., it gives up when a sext would have forked (e.g., if a
// = add i32 b, c, two sexts are required to promote the computation).
//
// FIXME: This pass may be useful for other targets too.
// ===---------------------------------------------------------------------===//