commit 5f68af08066b28be2cb12befe0067cbafa0f8ac2
author Craig Topper <craig.topper@gmail.com> Sun Apr 23 05:18:31 2017 +0000
committer Craig Topper <craig.topper@gmail.com> Sun Apr 23 05:18:31 2017 +0000
tree 0fda37a49bd5b6de24c590fa89556cf758394594
parent 5da709025629fcc90a37cfd942632c98a3c4de94

[APInt] Use operator<<= instead of shl where possible. NFC

llvm-svn: 301103

llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
index e7aa1a4..20179bc 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -378,7 +378,7 @@
     for (unsigned i = 0; i != NumSubElts; ++i) {
       unsigned SubEltIdx = (NumSubElts - 1) - i;
       auto SubElt = cast<ConstantInt>(CDV->getElementAsConstant(SubEltIdx));
-      Count = Count.shl(BitWidth);
+      Count <<= BitWidth;
       Count |= SubElt->getValue().zextOrTrunc(64);
     }
   }

llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp b/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
index 2f6e411..c5812ab 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
@@ -1562,7 +1562,7 @@
         for (unsigned Lane = 0; Lane != NumLanes; ++Lane) {
           APInt LaneElts = OpUndefElts.lshr(InnerVWidthPerLane * Lane);
           LaneElts = LaneElts.getLoBits(InnerVWidthPerLane);
-          LaneElts = LaneElts.shl(InnerVWidthPerLane * (2 * Lane + OpNum));
+          LaneElts <<= InnerVWidthPerLane * (2 * Lane + OpNum);
           UndefElts |= LaneElts;
         }
       }