[InstCombine] Update stale comment. NFC

Datalayout is no longer optional so the comment didn't match what the code currently does. llvm-svn: 317594
2017-11-07 17:37:32 +00:00 · 2017-11-07 17:37:32 +00:00 · 386fc2516c
parent 7b760095cb
commit 386fc2516c
1 changed files with 1 additions and 2 deletions
--- a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
@ -426,8 +426,7 @@ Instruction *InstCombiner::foldCmpLoadFromIndexedGlobal(GetElementPtrInst *GEP,

    // Look for an appropriate type:
    // - The type of Idx if the magic fits
-    // - The smallest fitting legal type if we have a DataLayout
-    // - Default to i32
+    // - The smallest fitting legal type
    if (ArrayElementCount <= Idx->getType()->getIntegerBitWidth())
      Ty = Idx->getType();
    else