[tools] Show more entries in the ticks-processor

- lower the cutoff-threshold for bottom up graphs to 1%
- show all builtins/stubs/ics by default

R=jkummerow@chromium.org

Change-Id: I522173155b817ae20a37c40ecf411f2b55d82105
Reviewed-on: https://chromium-review.googlesource.com/452482Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43717}

test/mjsunit/tools/tickprocessor-test.default

@@ -33,7 +33,7 @@ Statistical profiling result from v8.log, (13 ticks, 2 unaccounted, 0 excluded).
  [Bottom up (heavy) profile]:
   Note: percentage shows a share of a particular caller in the total
   amount of its parent calls.
-  Callers occupying less than 2.0% are not shown.
+  Callers occupying less than 1.0% are not shown.
 
    ticks parent  name
       3   23.1%  /lib32/libm-2.7.so

test/mjsunit/tools/tickprocessor-test.func-info

@@ -23,7 +23,7 @@ Statistical profiling result from v8.log, (3 ticks, 0 unaccounted, 0 excluded).
  [Bottom up (heavy) profile]:
   Note: percentage shows a share of a particular caller in the total
   amount of its parent calls.
-  Callers occupying less than 2.0% are not shown.
+  Callers occupying less than 1.0% are not shown.
 
    ticks parent  name
       3  100.0%  LazyCompile: DrawLine 3d-cube.js:17

test/mjsunit/tools/tickprocessor-test.gc-state

@@ -22,6 +22,6 @@ Statistical profiling result from v8.log, (13 ticks, 0 unaccounted, 13 excluded)
  [Bottom up (heavy) profile]:
   Note: percentage shows a share of a particular caller in the total
   amount of its parent calls.
-  Callers occupying less than 2.0% are not shown.
+  Callers occupying less than 1.0% are not shown.
 
    ticks parent  name

test/mjsunit/tools/tickprocessor-test.ignore-unknown

@@ -32,7 +32,7 @@ Statistical profiling result from v8.log, (13 ticks, 2 unaccounted, 0 excluded).
  [Bottom up (heavy) profile]:
   Note: percentage shows a share of a particular caller in the total
   amount of its parent calls.
-  Callers occupying less than 2.0% are not shown.
+  Callers occupying less than 1.0% are not shown.
 
    ticks parent  name
       3   27.3%  /lib32/libm-2.7.so

test/mjsunit/tools/tickprocessor-test.separate-ic

@@ -35,7 +35,7 @@ Statistical profiling result from v8.log, (13 ticks, 2 unaccounted, 0 excluded).
  [Bottom up (heavy) profile]:
   Note: percentage shows a share of a particular caller in the total
   amount of its parent calls.
-  Callers occupying less than 2.0% are not shown.
+  Callers occupying less than 1.0% are not shown.
 
    ticks parent  name
       3   23.1%  /lib32/libm-2.7.so

test/mjsunit/tools/tickprocessor.js

@@ -322,8 +322,13 @@ CppEntriesProviderMock.prototype.parseVmSymbols = function(
 
 
 function PrintMonitor(outputOrFileName) {
-  var expectedOut = this.expectedOut = typeof outputOrFileName == 'string' ?
-      this.loadExpectedOutput(outputOrFileName) : outputOrFileName;
+  this.expectedOut = outputOrFileName;
+  this.outputFile = undefined;
+  if (typeof outputOrFileName == 'string') {
+    this.expectedOut = this.loadExpectedOutput(outputOrFileName)
+    this.outputFile = outputOrFileName;
+  }
+  var expectedOut = this.expectedOut;
   var outputPos = 0;
   var diffs = this.diffs = [];
   var realOut = this.realOut = [];
@@ -361,6 +366,9 @@ PrintMonitor.prototype.finish = function() {
     print("===== actual output: =====");
     print(this.realOut.join('\n'));
     print("===== expected output: =====");
+    if (this.outputFile) {
+      print("===== File: " + this.outputFile + " =====");
+    }
     print(this.expectedOut.join('\n'));
     assertEquals([], this.diffs);
     assertNull(this.unexpectedOut);

tools/tick-processor.html

@@ -86,7 +86,7 @@ function start_process() {
     stateFilter: null,
     callGraphSize: 5,
     ignoreUnknown: false,
-    separateIc: false,
+    separateIc: true,
     targetRootFS: '',
     nm: 'nm'
   };

tools/tickprocessor.js

@@ -202,7 +202,7 @@ TickProcessor.CodeTypes = {
 // codeTypes_ map because there can be zillions of them.
 
 
-TickProcessor.CALL_PROFILE_CUTOFF_PCT = 2.0;
+TickProcessor.CALL_PROFILE_CUTOFF_PCT = 1.0;
 
 TickProcessor.CALL_GRAPH_SIZE = 5;
 
@@ -855,7 +855,7 @@ ArgumentsProcessor.DEFAULTS = {
   stateFilter: null,
   callGraphSize: 5,
   ignoreUnknown: false,
-  separateIc: false,
+  separateIc: true,
   preprocessJson: null,
   targetRootFS: '',
   nm: 'nm',