Add Gentoo gcc 4.3.4 include paths

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@137834 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/InitHeaderSearch.cpp b/lib/Frontend/InitHeaderSearch.cpp
index 61cc223..86aa23a 100644
--- a/lib/Frontend/InitHeaderSearch.cpp
+++ b/lib/Frontend/InitHeaderSearch.cpp
@@ -889,6 +889,10 @@
     AddGnuCPlusPlusIncludePaths(
         "/usr/lib/gcc/x86_64-pc-linux-gnu/4.4.3/include/g++-v4",
         "x86_64-pc-linux-gnu", "32", "", triple);
+    // Gentoo amd64 gcc 4.3.4
+    AddGnuCPlusPlusIncludePaths(
+        "/usr/lib/gcc/x86_64-pc-linux-gnu/4.3.4/include/g++-v4",
+        "x86_64-pc-linux-gnu", "", "", triple);
     // Gentoo amd64 gcc 4.3.2
     AddGnuCPlusPlusIncludePaths(
         "/usr/lib/gcc/x86_64-pc-linux-gnu/4.3.2/include/g++-v4",