1 files changed, 84 insertions, 0 deletions
diff --git a/gcc/jit/libgccjit.h b/gcc/jit/libgccjit.h
index 32f2a5d..88e4ff3 100644
--- a/gcc/jit/libgccjit.h
+++ b/gcc/jit/libgccjit.h
@@ -1266,6 +1266,90 @@ gcc_jit_context_enable_dump (gcc_jit_context *ctxt,
 			     const char *dumpname,
 			     char **out_ptr);
 
+/**********************************************************************
+ Timing support.
+ **********************************************************************/
+
+/* The timing API was added in LIBGCCJIT_ABI_4; you can test for its
+   presence using
+     #ifdef LIBGCCJIT_HAVE_TIMING_API
+*/
+#define LIBGCCJIT_HAVE_TIMING_API
+
+typedef struct gcc_jit_timer gcc_jit_timer;
+
+/* Create a gcc_jit_timer instance, and start timing.
+
+   This API entrypoint was added in LIBGCCJIT_ABI_4; you can test for its
+   presence using
+     #ifdef LIBGCCJIT_HAVE_TIMING_API
+*/
+extern gcc_jit_timer *
+gcc_jit_timer_new (void);
+
+/* Release a gcc_jit_timer instance.
+
+   This API entrypoint was added in LIBGCCJIT_ABI_4; you can test for its
+   presence using
+     #ifdef LIBGCCJIT_HAVE_TIMING_API
+*/
+extern void
+gcc_jit_timer_release (gcc_jit_timer *timer);
+
+/* Associate a gcc_jit_timer instance with a context.
+
+   This API entrypoint was added in LIBGCCJIT_ABI_4; you can test for its
+   presence using
+     #ifdef LIBGCCJIT_HAVE_TIMING_API
+*/
+extern void
+gcc_jit_context_set_timer (gcc_jit_context *ctxt,
+			   gcc_jit_timer *timer);
+
+/* Get the timer associated with a context (if any).
+
+   This API entrypoint was added in LIBGCCJIT_ABI_4; you can test for its
+   presence using
+     #ifdef LIBGCCJIT_HAVE_TIMING_API
+*/
+
+extern gcc_jit_timer *
+gcc_jit_context_get_timer (gcc_jit_context *ctxt);
+
+/* Push the given item onto the timing stack.
+
+   This API entrypoint was added in LIBGCCJIT_ABI_4; you can test for its
+   presence using
+     #ifdef LIBGCCJIT_HAVE_TIMING_API
+*/
+
+extern void
+gcc_jit_timer_push (gcc_jit_timer *timer,
+		    const char *item_name);
+
+/* Pop the top item from the timing stack.
+
+   This API entrypoint was added in LIBGCCJIT_ABI_4; you can test for its
+   presence using
+     #ifdef LIBGCCJIT_HAVE_TIMING_API
+*/
+
+extern void
+gcc_jit_timer_pop (gcc_jit_timer *timer,
+		   const char *item_name);
+
+/* Print timing information to the given stream about activity since
+   the timer was started.
+
+   This API entrypoint was added in LIBGCCJIT_ABI_4; you can test for its
+   presence using
+     #ifdef LIBGCCJIT_HAVE_TIMING_API
+*/
+
+extern void
+gcc_jit_timer_print (gcc_jit_timer *timer,
+		     FILE *f_out);
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */