[PATCH] Add profiling outputs to .gitignore

[Christian Biesinger via gdb-patches]

"perf record" creates files perf.data/perf.data.old; these can be safely
ignored in .gitignore, to avoid showing up in git status.

ChangeLog:

2019-12-19  Christian Biesinger  <cbiesinger@google.com>

	* .gitignore: Add perf.data and perf.data.old.

Change-Id: I214ae9d6b7265c2cb1356f11c9b0b82e2b391352
---
 .gitignore | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.gitignore b/.gitignore
index 4460159c84..356b2eb94b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,6 +41,9 @@ TAGS.sub
 .gdbinit
 .gdb_history
 
+perf.data
+perf.data.old
+
 # ignore core files, but not java/net/protocol/core/
 core
 !core/
-- 
2.24.1.735.g03f4e72817-goog