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

Luis Felipe Strano Moraes!

llvm-svn: 129558

3 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/MC/MCDisassembler/Disassembler.cpp b/llvm/lib/MC/MCDisassembler/Disassembler.cpp
index 95c7b84..ced57e8 100644
--- a/llvm/lib/MC/MCDisassembler/Disassembler.cpp
+++ b/llvm/lib/MC/MCDisassembler/Disassembler.cpp
@@ -36,7 +36,7 @@ extern "C" {
 // disassembly is supported by passing a block of information in the DisInfo
 // parameter and specifing the TagType and call back functions as described in
 // the header llvm-c/Disassembler.h .  The pointer to the block and the 
-// functions can all be passed as NULL.  If successfull this returns a
+// functions can all be passed as NULL.  If successful this returns a
 // disassembler context if not it returns NULL.
 //
 LLVMDisasmContextRef LLVMCreateDisasm(const char *TripleName, void *DisInfo,
diff --git a/llvm/lib/MC/MCExpr.cpp b/llvm/lib/MC/MCExpr.cpp
index 2debe18..3126215 100644
--- a/llvm/lib/MC/MCExpr.cpp
+++ b/llvm/lib/MC/MCExpr.cpp
@@ -389,7 +389,7 @@ static bool EvaluateSymbolicAdd(const MCAssembler *Asm,
     //   (LHS_A - RHS_B),
     //   (RHS_A - LHS_B),
     //   (RHS_A - RHS_B).
-    // Since we are attempting to be as aggresive as possible about folding, we
+    // Since we are attempting to be as aggressive as possible about folding, we
     // attempt to evaluate each possible alternative.
     AttemptToFoldSymbolOffsetDifference(Asm, Layout, Addrs, InSet, LHS_A, LHS_B,
                                         Result_Cst);
diff --git a/llvm/lib/MC/MachObjectWriter.cpp b/llvm/lib/MC/MachObjectWriter.cpp
index 105506a..afa3b5c 100644
--- a/llvm/lib/MC/MachObjectWriter.cpp
+++ b/llvm/lib/MC/MachObjectWriter.cpp
@@ -440,7 +440,7 @@ public:
       // Compensate for the relocation offset, Darwin x86_64 relocations only
       // have the addend and appear to have attempted to define it to be the
       // actual expression addend without the PCrel bias. However, instructions
-      // with data following the relocation are not accomodated for (see comment
+      // with data following the relocation are not accommodated for (see comment
       // below regarding SIGNED{1,2,4}), so it isn't exactly that either.
       Value += 1LL << Log2Size;
     }
@@ -541,7 +541,7 @@ public:
       }
 
       // x86_64 almost always uses external relocations, except when there is no
-      // symbol to use as a base address (a local symbol with no preceeding
+      // symbol to use as a base address (a local symbol with no preceding
       // non-local symbol).
       if (Base) {
         Index = Base->getIndex();