X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=cacao.git;a=blobdiff_plain;f=src%2Fvm%2Fjit%2Fx86_64%2Fcodegen.h;h=086502be5a2748742f75bf321558ae679d8765ec;hp=4fa215d54d72f7cd4fed04f964900501a2edda81;hb=a40fe595d0cfe6c65922418de174200ce4873633;hpb=67da78971605bb8a2953a9f6d5a7862857049538

diff --git a/src/vm/jit/x86_64/codegen.h b/src/vm/jit/x86_64/codegen.h
index 4fa215d54..086502be5 100644
--- a/src/vm/jit/x86_64/codegen.h
+++ b/src/vm/jit/x86_64/codegen.h
@@ -82,6 +82,9 @@
 #define BRANCH_UNCONDITIONAL_SIZE    5  /* size in bytes of a branch          */
 #define BRANCH_CONDITIONAL_SIZE      6  /* size in bytes of a branch          */
 
+/* These NOPs are never executed; they are only used as placeholders during
+ * code generation.
+ */
 #define BRANCH_NOPS \
     do { \
         M_NOP; \