diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 2d84860..ce5e61f 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -15497,7 +15497,7 @@
     return SDValue();
 
   // If we run in unsafe-math mode, then convert the FMAX and FMIN nodes
-  // into FMINC and MMAXC, which are Commutative operations.
+  // into FMINC and FMAXC, which are Commutative operations.
   unsigned NewOp = 0;
   switch (N->getOpcode()) {
     default: llvm_unreachable("unknown opcode");
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index 2fc2f8e..bf4e2cd 100644
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -6334,7 +6334,7 @@
           (bitconvert (memopv2i64 addr:$src2))))]>, OpSize;
 }
 
-/// SS41I_binop_rm_int - Simple SSE 4.1 binary operator
+/// SS41I_binop_rm_int_y - Simple SSE 4.1 binary operator
 multiclass SS41I_binop_rm_int_y<bits<8> opc, string OpcodeStr,
                                 Intrinsic IntId256> {
   let isCommutable = 1 in