Fix a ton of comment typos found by codespell. Patch by

Luis Felipe Strano Moraes!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8

test/Transforms/ConstProp/2002-05-03-NotOperator.ll

@@ -1,4 +1,4 @@
-; This bug has to do with the fact that constant propogation was implemented in
+; This bug has to do with the fact that constant propagation was implemented in
 ; terms of _logical_ not (! in C) instead of _bitwise_ not (~ in C).  This was
 ; due to a spec change.
 

test/Transforms/ConstProp/basictest.ll

@@ -1,6 +1,6 @@
 ; RUN: opt < %s -constprop -die -S | FileCheck %s
 
-; This is a basic sanity check for constant propogation.  The add instruction 
+; This is a basic sanity check for constant propagation.  The add instruction
 ; should be eliminated.
 define i32 @test1(i1 %B) {
         br i1 %B, label %BB1, label %BB2

test/Transforms/ConstProp/logicaltest.ll

@@ -1,4 +1,4 @@
-; Ensure constant propogation of logical instructions is working correctly.
+; Ensure constant propagation of logical instructions is working correctly.
 
 ; RUN: opt < %s -constprop -die -S | FileCheck %s
 ; CHECK-NOT:     {{and|or|xor}}

test/Transforms/ConstProp/phi.ll

@@ -1,4 +1,4 @@
-; This is a basic sanity check for constant propogation.  The add instruction 
+; This is a basic sanity check for constant propagation.  The add instruction
 ; should be eliminated.
 
 ; RUN: opt < %s -constprop -die -S | not grep phi