diff --git a/llvm-gcc-4.2/gcc/config/i386/i386.c b/llvm-gcc-4.2/gcc/config/i386/i386.c
index 5bc6922..01858e8 100644
--- a/llvm-gcc-4.2/gcc/config/i386/i386.c
+++ b/llvm-gcc-4.2/gcc/config/i386/i386.c
@@ -2081,6 +2081,7 @@
   if (flag_omit_frame_pointer)
     target_flags &= ~MASK_OMIT_LEAF_FRAME_POINTER;
   else if (TARGET_OMIT_LEAF_FRAME_POINTER)
+    /* LLVM LOCAL - Use '3' to indicate omitting leaf FPs only  */
     flag_omit_frame_pointer = 3;
 
   /* If we're doing fast math, we don't care about comparison order
diff --git a/llvm-gcc-4.2/gcc/config/i386/i386.h b/llvm-gcc-4.2/gcc/config/i386/i386.h
index 9511af0..175bfe3 100644
--- a/llvm-gcc-4.2/gcc/config/i386/i386.h
+++ b/llvm-gcc-4.2/gcc/config/i386/i386.h
@@ -3955,6 +3955,8 @@
       argvec.push_back("--code-model=default");         \
       break;                                            \
     }                                                   \
+    /* A value of 3 in flag_omit_frame_pointer implies  \
+       omitting leaf frame pointers only.  */           \
     if (flag_omit_frame_pointer == 3)                   \
       argvec.push_back("--disable-non-leaf-fp-elim");   \
   } while (0)