commit f3f1c8b41ebee81a34cb104417e1a78e6ad45173
author Yabin Cui <yabinc@google.com> Tue Jan 26 13:44:07 2021 -0800
committer Yabin Cui <yabinc@google.com> Thu Jan 28 21:45:09 2021 +0000
tree 9cf3b4ef81d4b7c1d6e7bd5861d621b736d1e692
parent a7c66e7e5845b26711b261773179abf0f8b34ced

Add comment to art_jni_trampoline.

Bug: 175226454
Test: N/A
Change-Id: Ia83c3afa69d7e1efb9685cfaa5401242712fa02a

compiler/optimizing/optimizing_compiler.cc

diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index 8cd34cf..172a083 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -1284,6 +1284,7 @@
     std::vector<uint8_t> debug_info;
     if (compiler_options.GenerateAnyDebugInfo()) {
       debug::MethodDebugInfo info = {};
+      // Simpleperf relies on art_jni_trampoline to detect jni methods.
       info.custom_name = "art_jni_trampoline";
       info.dex_file = dex_file;
       info.class_def_index = class_def_idx;