From: Xinliang David Li <davidxl@google.com>
Date: Fri, 29 Jan 2016 22:29:15 +0000 (+0000)
Subject: Improve test speed/trial 2
X-Git-Tag: android-x86-7.1-r4~38387
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=d127388ad87e6c1388e90b64310a4af0eeee499a;p=android-x86%2Fexternal-llvm.git

Improve test speed/trial 2

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259253 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/unittests/ProfileData/InstrProfTest.cpp b/unittests/ProfileData/InstrProfTest.cpp
index fe29f98e2bc..acafb9e452f 100644
--- a/unittests/ProfileData/InstrProfTest.cpp
+++ b/unittests/ProfileData/InstrProfTest.cpp
@@ -716,20 +716,18 @@ TEST_F(InstrProfTest, instr_prof_symtab_compression_test) {
     FuncNames2.push_back(OS.str());
   }
 
-  for (int Padding = 0; Padding < 10; Padding++) {
-    for (int DoCompression = 0; DoCompression < 2; DoCompression++) {
-      // Compressing:
-      std::string FuncNameStrings1;
-      collectPGOFuncNameStrings(FuncNames1,
-                                (DoCompression != 0 && zlib::isAvailable()),
-                                FuncNameStrings1);
-
-      // Compressing:
-      std::string FuncNameStrings2;
-      collectPGOFuncNameStrings(FuncNames2,
-                                (DoCompression != 0 && zlib::isAvailable()),
-                                FuncNameStrings2);
-
+  for (bool DoCompression : {false, true}) {
+    // Compressing:
+    std::string FuncNameStrings1;
+    collectPGOFuncNameStrings(
+        FuncNames1, (DoCompression && zlib::isAvailable()), FuncNameStrings1);
+
+    // Compressing:
+    std::string FuncNameStrings2;
+    collectPGOFuncNameStrings(
+        FuncNames2, (DoCompression && zlib::isAvailable()), FuncNameStrings2);
+
+    for (int Padding = 0; Padding < 3; Padding++) {
       // Join with paddings:
       std::string FuncNameStrings = FuncNameStrings1;
       for (int P = 0; P < Padding; P++) {