fix trivial typos in comment, NFC

llvm-svn: 306211

3 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp b/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
index e920c4c4e6b..cd9972ab56a 100644
--- a/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
+++ b/llvm/lib/Analysis/TypeBasedAliasAnalysis.cpp
@@ -58,7 +58,7 @@
 //
 // The struct type node has a name and a list of pairs, one pair for each member
 // of the struct. The first element of each pair is a type node (a struct type
-// node or a sclar type node), specifying the type of the member, the second
+// node or a scalar type node), specifying the type of the member, the second
 // element of each pair is the offset of the member.
 //
 // Given an example
diff --git a/llvm/lib/Target/AArch64/AArch64SchedA57.td b/llvm/lib/Target/AArch64/AArch64SchedA57.td
index 303398ea0b7..5d1608ef04a 100644
--- a/llvm/lib/Target/AArch64/AArch64SchedA57.td
+++ b/llvm/lib/Target/AArch64/AArch64SchedA57.td
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 //===----------------------------------------------------------------------===//
-// The Cortex-A57 is a traditional superscaler microprocessor with a
+// The Cortex-A57 is a traditional superscalar microprocessor with a
 // conservative 3-wide in-order stage for decode and dispatch. Combined with the
 // much wider out-of-order issue stage, this produced a need to carefully
 // schedule micro-ops so that all three decoded each cycle are successfully
diff --git a/llvm/test/CodeGen/AArch64/arm64-shrink-v1i64.ll b/llvm/test/CodeGen/AArch64/arm64-shrink-v1i64.ll
index 3e926d42740..57cc8120b91 100644
--- a/llvm/test/CodeGen/AArch64/arm64-shrink-v1i64.ll
+++ b/llvm/test/CodeGen/AArch64/arm64-shrink-v1i64.ll
@@ -3,7 +3,7 @@
 ; The DAGCombiner tries to do following shrink:
 ;     Convert x+y to (VT)((SmallVT)x+(SmallVT)y)
 ; But currently it can't handle vector type and will trigger an assertion failure
-; when it tries to generate an add mixed using vector type and scaler type.
+; when it tries to generate an add mixed using vector type and scalar type.
 ; This test checks that such assertion failur should not happen.
 define <1 x i64> @dotest(<1 x i64> %in0) {
 entry: