[commit: ghc] wip/libdw-prof: fixup! Add infrastructure for a simple statistical profiler (04df437)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/libdw-prof
Link       : http://ghc.haskell.org/trac/ghc/changeset/04df437bd3f0559062e52632e114c919d8b22216/ghc

>---------------------------------------------------------------

commit 04df437bd3f0559062e52632e114c919d8b22216
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Sat May 6 19:42:48 2017 -0400

    fixup! Add infrastructure for a simple statistical profiler


>---------------------------------------------------------------

04df437bd3f0559062e52632e114c919d8b22216
 includes/rts/Config.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/includes/rts/Config.h b/includes/rts/Config.h
index 52aa95f..10719bd 100644
--- a/includes/rts/Config.h
+++ b/includes/rts/Config.h
@@ -38,6 +38,11 @@
 #endif
 #endif
 
+/* Statistical profiler: implied by TRACING for the time being */
+#if defined(TRACING)
+#define STAT_PROFILE
+#endif
+
 #if defined(STAT_PROFILE)
 #define STAT_PROFILE_HEAP_SAMPLE_BUFFER_SIZE 4096
 #define STAT_PROFILE_BLACKHOLE_SAMPLE_BUFFER_SIZE 4096