Index: head/devel/llvm39/Makefile
===================================================================
--- head/devel/llvm39/Makefile
+++ head/devel/llvm39/Makefile
@@ -2,7 +2,7 @@
 
 PORTNAME=	llvm
 DISTVERSION=	3.9.1
-PORTREVISION=	5
+PORTREVISION=	6
 CATEGORIES=	devel lang
 MASTER_SITES=	http://llvm.org/${PRE_}releases/${LLVM_RELEASE}/${RCDIR}
 PKGNAMESUFFIX=	${LLVM_SUFFIX}
@@ -89,7 +89,7 @@
 LIT_VARS=		_USES_PYTHON=python
 LLD_DESC=		Install lld, the LLVM linker
 LLD_DISTFILES=		lld-${DISTVERSION}.src${EXTRACT_SUFX}
-LLDB_BUILD_DEPENDS=	swig:devel/swig13
+LLDB_BUILD_DEPENDS=	swig3.0:devel/swig30
 LLDB_DESC=		Install lldb, the LLVM debugger
 LLDB_DISTFILES=		lldb-${DISTVERSION}.src${EXTRACT_SUFX}
 LLDB_EXTRA_PATCHES=	${PATCHDIR}/lldb-patch-tools_lldb_source_Host_common_FileSpec.cpp
@@ -307,10 +307,6 @@
 	${PYTHON_PKGNAMEPREFIX}enum34>0:devel/py-enum34
 .endif
 
-.if ${PORT_OPTIONS:MLLDB} && ${PYTHON_REL} >= 3000
-BROKEN=	LLDB does not build with Python 3
-.endif
-
 post-extract-CLANG-on:
 	${MV} ${WRKSRC_clang} ${PATCH_WRKSRC}/tools/clang
 
@@ -341,6 +337,8 @@
 
 post-patch-COMPILER_RT-on:
 	cd ${WRKSRC_compiler_rt} && patch < ${PATCHDIR}/compiler-rt-patch-svn-294806
+	cd ${WRKSRC_compiler_rt} && patch < ${PATCHDIR}/compiler-rt-patch-canonical-syscalls
+	cd ${WRKSRC_compiler_rt} && patch < ${PATCHDIR}/compiler-rt-patch-ino64
 
 post-build-COMPILER_RT-on:
 	${MKDIR} ${WRKDIR}/compiler-rt-build
@@ -431,6 +429,8 @@
 
 build-plist:
 	${RM} ${PLIST} ${PLIST}.tmp
+	${ECHO_CMD} "@comment >>>>> GENERATED FILE, DO NOT EDIT <<<<<" >> ${PLIST}.tmp
+	${ECHO_CMD} "@comment Alter build-plist target and regenerate as required" >> ${PLIST}.tmp
 .for command in ${COMMANDS}
 	${ECHO_CMD} bin/${command}${LLVM_SUFFIX} >> ${PLIST}.tmp
 .endfor
@@ -445,7 +445,8 @@
 	    -e 's|${LLVM_RELEASE}|%%LLVM_RELEASE%%|' \
 	    -e 's|release.cmake|%%CMAKE_BUILD_TYPE%%.cmake|' \
 	    -e 's|${LLVM_RELEASE:C/\./\\./g}|%%LLVM_RELEASE%%|' \
-	    -e 's|${LLVM_MAJOR:C/\./\\./}|%%LLVM_MAJOR%%|' | \
+	    -e 's|${LLVM_MAJOR:C/\./\\./}|%%LLVM_MAJOR%%|' \
+	    -e 's|${PYTHON_SITELIBDIR:C|${PREFIX}/||}|%%PYTHON_SITELIBDIR%%|' | \
 	    ${SORT} >> ${PLIST}.tmp
 	${FIND} ${STAGEDIR}${PYTHON_SITELIBDIR}/lit${LLVM_SUFFIX} -type f | \
 	    ${SED} -e 's|${STAGEDIR}${PYTHON_SITELIBDIR}|%%LIT%%%%PYTHON_SITELIBDIR%%|' \
Index: head/devel/llvm39/files/compiler-rt-patch-canonical-syscalls
===================================================================
--- head/devel/llvm39/files/compiler-rt-patch-canonical-syscalls
+++ head/devel/llvm39/files/compiler-rt-patch-canonical-syscalls
@@ -0,0 +1,35 @@
+diff --git lib/sanitizer_common/sanitizer_linux.cc lib/sanitizer_common/sanitizer_linux.cc
+index 7328a5c0ac1..4b59a39ee27 100644
+--- lib/sanitizer_common/sanitizer_linux.cc
++++ lib/sanitizer_common/sanitizer_linux.cc
+@@ -223,7 +223,8 @@ static void kernel_stat_to_stat(struct kernel_stat *in, struct stat *out) {
+ 
+ uptr internal_stat(const char *path, void *buf) {
+ #if SANITIZER_FREEBSD
+-  return internal_syscall(SYSCALL(stat), path, buf);
++  return internal_syscall(SYSCALL(fstatat), AT_FDCWD, (uptr)path,
++                          (uptr)buf, 0);
+ #elif SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+   return internal_syscall(SYSCALL(newfstatat), AT_FDCWD, (uptr)path,
+                           (uptr)buf, 0);
+@@ -247,7 +248,8 @@ uptr internal_stat(const char *path, void *buf) {
+ 
+ uptr internal_lstat(const char *path, void *buf) {
+ #if SANITIZER_FREEBSD
+-  return internal_syscall(SYSCALL(lstat), path, buf);
++  return internal_syscall(SYSCALL(fstatat), AT_FDCWD, (uptr)path,
++                         (uptr)buf, AT_SYMLINK_NOFOLLOW);
+ #elif SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+   return internal_syscall(SYSCALL(newfstatat), AT_FDCWD, (uptr)path,
+                          (uptr)buf, AT_SYMLINK_NOFOLLOW);
+@@ -590,7 +592,9 @@ uptr internal_getppid() {
+ }
+ 
+ uptr internal_getdents(fd_t fd, struct linux_dirent *dirp, unsigned int count) {
+-#if SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
++#if SANITIZER_FREEBSD
++  return internal_syscall(SYSCALL(getdirentries), fd, (uptr)dirp, count, NULL);
++#elif SANITIZER_USES_CANONICAL_LINUX_SYSCALLS
+   return internal_syscall(SYSCALL(getdents64), fd, (uptr)dirp, count);
+ #else
+   return internal_syscall(SYSCALL(getdents), fd, (uptr)dirp, count);
Index: head/devel/llvm39/files/compiler-rt-patch-ino64
===================================================================
--- head/devel/llvm39/files/compiler-rt-patch-ino64
+++ head/devel/llvm39/files/compiler-rt-patch-ino64
@@ -0,0 +1,15 @@
+--- lib/sanitizer_common/sanitizer_platform_limits_posix.h.orig	2017-05-24 19:09:24.000000000 +0000
++++ lib/sanitizer_common/sanitizer_platform_limits_posix.h	2017-05-24 20:12:47.183536000 +0000
+@@ -485,7 +485,12 @@
+   };
+ #elif SANITIZER_FREEBSD
+   struct __sanitizer_dirent {
++#if __FreeBSD_version < 1200031
+     unsigned int d_fileno;
++#else
++    unsigned long long d_fileno;
++    unsigned long long d_off;
++#endif
+     unsigned short d_reclen;
+     // more fields that we don't care about
+   };
Index: head/devel/llvm39/pkg-plist
===================================================================
--- head/devel/llvm39/pkg-plist
+++ head/devel/llvm39/pkg-plist
@@ -1,3 +1,5 @@
+@comment >>>>> GENERATED FILE, DO NOT EDIT <<<<<
+@comment Alter build-plist target and regenerate as required
 bin/bugpoint39
 bin/llc39
 bin/lli39
@@ -54,6 +56,22 @@
 %%LIT%%llvm39/bin/llvm-lit
 %%LIT%%bin/FileCheck39
 %%LIT%%llvm39/bin/FileCheck
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/__init__.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/_lldb.so
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/embedded_interpreter.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/formatters/Logger.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/formatters/__init__.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/formatters/attrib_fromdict.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/formatters/cache.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/formatters/cpp/__init__.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/formatters/cpp/gnu_libstdcpp.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/formatters/cpp/libcxx.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/formatters/metrics.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/lldb-argdumper
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/runtime/__init__.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/utils/__init__.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/lldb/utils/symbolication.py
+%%LLDB%%llvm39/%%PYTHON_SITELIBDIR%%/six.py
 %%COMPILER_RT%%llvm39/asan_blacklist.txt
 llvm39/bin/bugpoint
 %%CLANG%%llvm39/bin/c-index-test
@@ -2440,22 +2458,6 @@
 %%LLDB%%llvm39/lib/liblldbTarget.a
 %%LLDB%%llvm39/lib/liblldbUtility.a
 %%OPENMP%%llvm39/lib/libomp.so
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/__init__.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/_lldb.so
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/embedded_interpreter.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/formatters/Logger.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/formatters/__init__.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/formatters/attrib_fromdict.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/formatters/cache.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/formatters/cpp/__init__.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/formatters/cpp/gnu_libstdcpp.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/formatters/cpp/libcxx.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/formatters/metrics.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/lldb-argdumper
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/runtime/__init__.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/utils/__init__.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/lldb/utils/symbolication.py
-%%LLDB%%llvm39/lib/python2.7/site-packages/six.py
 %%CLANG%%llvm39/libexec/c++-analyzer
 %%CLANG%%llvm39/libexec/ccc-analyzer
 %%CLANG%%llvm39/share/clang/clang-format-bbedit.applescript