tmp

1 files changed, 8 insertions, 2 deletions

diff --git a/src/afl-cc.c b/src/afl-cc.c
index 174b3783..4f6745ed 100644
--- a/src/afl-cc.c
+++ b/src/afl-cc.c
@@ -1103,12 +1103,18 @@ static void instrument_opt_mode_exclude(aflcc_state_t *aflcc) {
 
   }
 
-  if (aflcc->instrument_opt_mode && aflcc->compiler_mode != LLVM)
+  fprintf(stderr, "X %u %u\n", aflcc->compiler_mode, LTO);
+
+  if (aflcc->instrument_opt_mode && aflcc->compiler_mode != LLVM &&
+      !((aflcc->instrument_opt_mode & INSTRUMENT_OPT_CALLER) &&
+        aflcc->compiler_mode == LTO))
     FATAL("CTX, CALLER and NGRAM can only be used in LLVM mode");
 
   if (aflcc->instrument_opt_mode &&
       aflcc->instrument_opt_mode != INSTRUMENT_OPT_CODECOV &&
-      aflcc->instrument_mode != INSTRUMENT_CLASSIC)
+      aflcc->instrument_mode != INSTRUMENT_CLASSIC &&
+      !(aflcc->instrument_opt_mode & INSTRUMENT_OPT_CALLER &&
+        aflcc->compiler_mode == LTO))
     FATAL(
         "CALLER, CTX and NGRAM instrumentation options can only be used with "
         "the LLVM CLASSIC instrumentation mode.");