Merge pull request #1148 from kpyzhov/fix-windows-hip-clang-path

Fixed setting HIP_CLANG_PATH on Windows.

[ROCm/clr commit: 690fa7b29b]

projects/clr/hipamd/bin/hipcc

@@ -116,7 +116,7 @@ if ($HIP_RUNTIME eq "VDI" and !defined $HIP_VDI_HOME) {
 }
 
 if (defined $HIP_VDI_HOME) {
-    if (!defined $HIP_CLANG_PATH and -e "$HIP_VDI_HOME/bin/clang") {
+    if (!defined $HIP_CLANG_PATH and (-e "$HIP_VDI_HOME/bin/clang" or -e "$HIP_VDI_HOME/bin/clang.exe")) {
         $HIP_CLANG_PATH = "$HIP_VDI_HOME/bin";
         $HIP_CLANG_INCLUDE_PATH = "$HIP_VDI_HOME/include/clang";
     }