Index: llvm/trunk/test/tools/sancov/Inputs/blacklist.txt
===================================================================
--- llvm/trunk/test/tools/sancov/Inputs/blacklist.txt
+++ llvm/trunk/test/tools/sancov/Inputs/blacklist.txt
@@ -1 +0,0 @@
-fun:bar*
Index: llvm/trunk/test/tools/sancov/Inputs/fun_blacklist.txt
===================================================================
--- llvm/trunk/test/tools/sancov/Inputs/fun_blacklist.txt
+++ llvm/trunk/test/tools/sancov/Inputs/fun_blacklist.txt
@@ -0,0 +1 @@
+fun:bar*
Index: llvm/trunk/test/tools/sancov/Inputs/src_blacklist.txt
===================================================================
--- llvm/trunk/test/tools/sancov/Inputs/src_blacklist.txt
+++ llvm/trunk/test/tools/sancov/Inputs/src_blacklist.txt
@@ -0,0 +1,3 @@
+# this path looks like sancov/Inputs/../Inputs/ in the binary. 
+# Make sure it is filtered out correctly.
+src:*/sancov/Inputs/foo.cpp
Index: llvm/trunk/test/tools/sancov/Inputs/test.cpp
===================================================================
--- llvm/trunk/test/tools/sancov/Inputs/test.cpp
+++ llvm/trunk/test/tools/sancov/Inputs/test.cpp
@@ -1,7 +1,7 @@
 // compile & generate coverage data using:
-// clang++ -g -o test-linux_x86_64 -fsanitize=address -fsanitize-coverage=bb test.cpp foo.cpp
-// ASAN_OPTIONS="coverage=1" ./test-linux_x86_64 && mv test-linux_x86_64.*.sancov test-linux_x86_64.sancov
-// ASAN_OPTIONS="coverage=1" ./test-linux_x86_64 1 && mv test-linux_x86_64.*.sancov test-linux_x86_64-1.sancov
+// clang++ -g -o test-linux_x86_64 -fsanitize=address -fsanitize-coverage=bb test.cpp ../Inputs/foo.cpp
+// ASAN_OPTIONS="coverage=1" ./test-linux_x86_64 && mv test-linux_x86_64.??*.sancov test-linux_x86_64.0.sancov
+// ASAN_OPTIONS="coverage=1" ./test-linux_x86_64 1 && mv test-linux_x86_64.??*.sancov test-linux_x86_64.1.sancov
 
 #include <stdio.h>
 #include <string>
Index: llvm/trunk/test/tools/sancov/blacklist.test
===================================================================
--- llvm/trunk/test/tools/sancov/blacklist.test
+++ llvm/trunk/test/tools/sancov/blacklist.test
@@ -1,5 +1,10 @@
 REQUIRES: x86_64-linux
-RUN: sancov -covered-functions -blacklist %p/Inputs/blacklist.txt %p/Inputs/test-linux_x86_64 %p/Inputs/test-linux_x86_64.0.sancov | FileCheck %s
+RUN: sancov -covered-functions -blacklist %p/Inputs/fun_blacklist.txt %p/Inputs/test-linux_x86_64 %p/Inputs/test-linux_x86_64.0.sancov | FileCheck %s
+RUN: sancov -covered-functions -blacklist %p/Inputs/src_blacklist.txt %p/Inputs/test-linux_x86_64 %p/Inputs/test-linux_x86_64.1.sancov | FileCheck --check-prefix=CHECK1 %s
 
 CHECK-NOT: Inputs{{[/\\]}}test.cpp:12 bar(std::string)
 CHECK: Inputs{{[/\\]}}test.cpp:14 main
+
+CHECK1-NOT: foo
+CHECK1: Inputs{{[/\\]}}test.cpp:12 bar(std::string)
+CHECK1: Inputs{{[/\\]}}test.cpp:14 main
Index: llvm/trunk/test/tools/sancov/print.test
===================================================================
--- llvm/trunk/test/tools/sancov/print.test
+++ llvm/trunk/test/tools/sancov/print.test
@@ -1,11 +1,9 @@
 REQUIRES: x86_64-linux
 RUN: sancov -print %p/Inputs/test-linux_x86_64.0.sancov | FileCheck %s
 
-CHECK: 0x4dbe2b
-CHECK: 0x4dbf72
-CHECK: 0x4dbfec
-CHECK: 0x4dc033
-CHECK: 0x4dc06a
-CHECK: 0x4dc09d
-CHECK: 0x4dc0d0
+CHECK: 0x4e132b
+CHECK: 0x4e1472
+CHECK: 0x4e1520
+CHECK: 0x4e1553
+CHECK: 0x4e1586
 
Index: llvm/trunk/test/tools/sancov/print_coverage_pcs.test
===================================================================
--- llvm/trunk/test/tools/sancov/print_coverage_pcs.test
+++ llvm/trunk/test/tools/sancov/print_coverage_pcs.test
@@ -1,20 +1,13 @@
 REQUIRES: x86_64-linux
 RUN: sancov -print-coverage-pcs %p/Inputs/test-linux_x86_64 | FileCheck %s
 
-CHECK: 0x4cced1
-CHECK: 0x4ccf01
-CHECK: 0x4dbe2b
-CHECK: 0x4dbf72
-CHECK: 0x4dbfc2
-CHECK: 0x4dbfec
-CHECK: 0x4dc033
-CHECK: 0x4dc06a
-CHECK: 0x4dc09d
-CHECK: 0x4dc0d0
-CHECK: 0x4dc17f
-CHECK: 0x4dc1c6
-CHECK: 0x4dc20d
-CHECK: 0x4dc237
-CHECK: 0x4dc265
-CHECK: 0x4dc34c
+CHECK: 0x4e132b
+CHECK: 0x4e1472
+CHECK: 0x4e14c2
+CHECK: 0x4e1520
+CHECK: 0x4e1553
+CHECK: 0x4e1586
+CHECK: 0x4e1635
+CHECK: 0x4e1690
+CHECK: 0x4e178c
 
Index: llvm/trunk/test/tools/sancov/stats.test
===================================================================
--- llvm/trunk/test/tools/sancov/stats.test
+++ llvm/trunk/test/tools/sancov/stats.test
@@ -1,8 +1,8 @@
 REQUIRES: x86_64-linux
 RUN: sancov -print-coverage-stats %p/Inputs/test-linux_x86_64 %p/Inputs/test-linux_x86_64.0.sancov | FileCheck %s
 
-CHECK: all-edges: 16
-CHECK: cov-edges: 7
+CHECK: all-edges: 9
+CHECK: cov-edges: 5
 CHECK: all-functions: 3
 CHECK: cov-functions: 2
 
Index: llvm/trunk/tools/sancov/sancov.cc
===================================================================
--- llvm/trunk/tools/sancov/sancov.cc
+++ llvm/trunk/tools/sancov/sancov.cc
@@ -241,14 +241,16 @@
       : DefaultBlacklist(createDefaultBlacklist()),
         UserBlacklist(createUserBlacklist()) {}
 
-  bool isBlacklisted(const DILineInfo &DI) {
-    if (DefaultBlacklist && DefaultBlacklist->inSection("fun", DI.FunctionName))
+  // AddrInfo contains normalized filename. It is important to check it rather
+  // than DILineInfo.
+  bool isBlacklisted(const AddrInfo &AI) {
+    if (DefaultBlacklist && DefaultBlacklist->inSection("fun", AI.FunctionName))
       return true;
-    if (DefaultBlacklist && DefaultBlacklist->inSection("src", DI.FileName))
+    if (DefaultBlacklist && DefaultBlacklist->inSection("src", AI.FileName))
       return true;
-    if (UserBlacklist && UserBlacklist->inSection("fun", DI.FunctionName))
+    if (UserBlacklist && UserBlacklist->inSection("fun", AI.FunctionName))
       return true;
-    if (UserBlacklist && UserBlacklist->inSection("src", DI.FileName))
+    if (UserBlacklist && UserBlacklist->inSection("src", AI.FileName))
       return true;
     return false;
   }
@@ -286,17 +288,19 @@
   for (auto Addr : Addrs) {
     auto LineInfo = Symbolizer->symbolizeCode(ObjectFile, Addr);
     FailIfError(LineInfo);
-    if (B.isBlacklisted(*LineInfo))
+    auto LineAddrInfo = AddrInfo(*LineInfo, Addr);
+    if (B.isBlacklisted(LineAddrInfo))
       continue;
-    Result.push_back(AddrInfo(*LineInfo, Addr));
+    Result.push_back(LineAddrInfo);
     if (InlinedCode) {
       auto InliningInfo = Symbolizer->symbolizeInlinedCode(ObjectFile, Addr);
       FailIfError(InliningInfo);
       for (uint32_t I = 0; I < InliningInfo->getNumberOfFrames(); ++I) {
         auto FrameInfo = InliningInfo->getFrame(I);
-        if (B.isBlacklisted(FrameInfo))
+        auto FrameAddrInfo = AddrInfo(FrameInfo, Addr);
+        if (B.isBlacklisted(FrameAddrInfo))
           continue;
-        Result.push_back(AddrInfo(FrameInfo, Addr));
+        Result.push_back(FrameAddrInfo);
       }
     }
   }