[llvm] r259253 - Improve test speed/trial 2

[Xinliang David Li via llvm-commits]

Author: davidxl
Date: Fri Jan 29 16:29:15 2016
New Revision: 259253

URL: http://llvm.org/viewvc/llvm-project?rev=259253&view=rev
Log:
Improve test speed/trial 2

Modified:
    llvm/trunk/unittests/ProfileData/InstrProfTest.cpp

Modified: llvm/trunk/unittests/ProfileData/InstrProfTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ProfileData/InstrProfTest.cpp?rev=259253&r1=259252&r2=259253&view=diff
==============================================================================
--- llvm/trunk/unittests/ProfileData/InstrProfTest.cpp (original)
+++ llvm/trunk/unittests/ProfileData/InstrProfTest.cpp Fri Jan 29 16:29:15 2016
@@ -716,20 +716,18 @@ TEST_F(InstrProfTest, instr_prof_symtab_
     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);
+  for (bool DoCompression : {false, true}) {
+    // Compressing:
+    std::string FuncNameStrings1;
+    collectPGOFuncNameStrings(
+        FuncNames1, (DoCompression && zlib::isAvailable()), FuncNameStrings1);
 
-      // Compressing:
-      std::string FuncNameStrings2;
-      collectPGOFuncNameStrings(FuncNames2,
-                                (DoCompression != 0 && zlib::isAvailable()),
-                                FuncNameStrings2);
+    // 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++) {