Enable log messages in tracing with IREE_TRACING_MODE = 1. (#3602)
This matches what I wrote in the documentation... oops.
diff --git a/iree/base/tracing.h b/iree/base/tracing.h
index 98db68e..195d5c2 100644
--- a/iree/base/tracing.h
+++ b/iree/base/tracing.h
@@ -105,7 +105,8 @@
// IREE_TRACING_MODE = 4: same as 3 with callstacks for all instrumentation
#if !defined(IREE_TRACING_FEATURES)
#if defined(IREE_TRACING_MODE) && IREE_TRACING_MODE == 1
-#define IREE_TRACING_FEATURES (IREE_TRACING_FEATURE_INSTRUMENTATION)
+#define IREE_TRACING_FEATURES \
+ (IREE_TRACING_FEATURE_INSTRUMENTATION | IREE_TRACING_FEATURE_LOG_MESSAGES)
#undef IREE_TRACING_MAX_CALLSTACK_DEPTH
#define IREE_TRACING_MAX_CALLSTACK_DEPTH 0
#elif defined(IREE_TRACING_MODE) && IREE_TRACING_MODE == 2