From e0ac1151b360be7147fa20320c0b427688b1424f Mon Sep 17 00:00:00 2001
From: Calin Juravle <calin@google.com>
Date: Mon, 13 Feb 2017 19:03:47 -0800
Subject: Extend profman to generate profiles with inline caches

Extend profman logic to generate profiles based on a simple textual
respresentation. This will help writing tests for profile guided
compilation.

Before this CL, profman was able to generate profiles based on a list of
classes like:
java.lang.Comparable
java.lang.Math
java.lang.Object

This CL, enables profman to understand methods and classes alike. The
new format is:

# Classes
Ljava/lang/Comparable;
Ljava/lang/Math;
# Methods with inline caches
LTestInline;->inlinePolymorhic(LSuper;)I+LSubA;,LSubB;,LSubC;
LTestInline;->noInlineCache(LSuper;)I

"LTestInline;->inlinePolymorhic(LSuper;)I+LSubA;,LSubB;,LSubC;"
means that method `int inlineMonomorphicSubA(Super)` from class Main
will be added to the profile with the inline cache (SubA,SubB) for its
one and only invoke virtual.

@Main#noInlineCache:(LSuper;)I+;
meaning that method `int noInlineCache' from class Main will be added
to the profile with no inline cache.

Note that the methods are allowed to have a single invoke virtual in
their dex bytecode. That is to keep the parsing the file format
simple and easy to use.

Also, add a few more tests for profiles and fix an issue caused by
writing the dex files in a possibly wrong order.

Test: m run-test-host-gtest-profile_assistant_test
Bug: 32434870
Change-Id: I6b7340cf613007117d9818be206ccb3a27b815bf
---
 test/ProfileTestMultiDex/main.jpp | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

(limited to 'test/ProfileTestMultiDex/main.jpp')

diff --git a/test/ProfileTestMultiDex/main.jpp b/test/ProfileTestMultiDex/main.jpp
index f2e3b4e14c..5e55e96874 100644
--- a/test/ProfileTestMultiDex/main.jpp
+++ b/test/ProfileTestMultiDex/main.jpp
@@ -1,3 +1,21 @@
-main:
+Main:
   @@com.android.jack.annotations.ForceInMainDex
-  class Second
+  class Main
+TestInqline:
+  @@com.android.jack.annotations.ForceInMainDex
+  class TestInline
+Super:
+  @@com.android.jack.annotations.ForceInMainDex
+  class Super
+SubA:
+  @@com.android.jack.annotations.ForceInMainDex
+  class SubA
+SubB:
+  @@com.android.jack.annotations.ForceInMainDex
+  class SubB
+SubD:
+  @@com.android.jack.annotations.ForceInMainDex
+  class SubD
+SubE:
+  @@com.android.jack.annotations.ForceInMainDex
+  class SubE
-- 
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