Index: head/devel/ispc/Makefile
===================================================================
--- head/devel/ispc/Makefile	(revision 548469)
+++ head/devel/ispc/Makefile	(revision 548470)
@@ -1,46 +1,51 @@
 # Created by: Yuri Victorovich <yuri@rawbw.com>
 # $FreeBSD$
 
 PORTNAME=	ispc
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.14.1
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Intel's compiler for high-performance SIMD programming
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 ONLY_FOR_ARCHS=		aarch64 amd64 i386
 ONLY_FOR_ARCHS_REASON=	only available for these architectures
 
 BUILD_DEPENDS=	m4:devel/m4
-LIB_DEPENDS=	libLLVM.so:devel/llvm${LLVM_DEFAULT}
+LIB_DEPENDS=	libLLVM.so:devel/llvm${LLVM_VERSION}
 
-USES=		bison cmake compiler:c++14-lang python:build shebangfix
+USES=		bison cmake compiler:c++14-lang python:build,test shebangfix
 USE_GITHUB=	yes
 SHEBANG_FILES=	*.py
 
-CONFIGURE_ENV=	PATH=${LOCALBASE}/llvm${LLVM_DEFAULT}/bin:${PATH}
+LLVM_VERSION=	${LLVM_DEFAULT}
+
+CONFIGURE_ENV=	PATH=${LOCALBASE}/llvm${LLVM_VERSION}/bin:${PATH}
 CMAKE_OFF=	ISPC_INCLUDE_EXAMPLES
 
 BINARY_ALIAS=	python=${PYTHON_CMD} m4=${LOCALBASE}/bin/gm4
 
 PLIST_FILES=	bin/ispc \
 		bin/check_isa
 
-do-test: # tests are broken with python-3.6
-	@cd ${WRKSRC} && ISPC_HOME=${WRKSRC} ./run_tests.py
+do-test: # some tests fail: https://github.com/ispc/ispc/issues/1868
+	@cd ${WRKSRC} && ISPC_HOME=${BUILD_WRKSRC}/bin ./run_tests.py
+
+test-check-all:
+	@cd ${BUILD_WRKSRC} && ${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} check-all
 
 run-examples: build
 	@[ -f ${LOCALBASE}/lib/libtbb.so ] || ! echo "ERROR run-examples target requires devel/tbb package installed"
 .for e in simple sort mandelbrot stencil
 	@cd ${WRKSRC}/examples/${e} && \
 	${ECHO} "===> Running example ${e}" && \
 	${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} && \
 	./${e}
 .endfor
 
 .include <bsd.port.mk>
Index: head/devel/ispc/files/patch-CMakeLists.txt
===================================================================
--- head/devel/ispc/files/patch-CMakeLists.txt	(revision 548469)
+++ head/devel/ispc/files/patch-CMakeLists.txt	(revision 548470)
@@ -1,11 +1,22 @@
---- CMakeLists.txt.orig	2020-09-13 01:22:29 UTC
+--- CMakeLists.txt.orig	2020-08-28 19:43:13 UTC
 +++ CMakeLists.txt
-@@ -45,7 +45,7 @@ set(ISPC_BUILD TRUE)
+@@ -45,12 +45,17 @@ set(ISPC_BUILD TRUE)
  project(${PROJECT_NAME})
  
  set(X86_HOST FALSE)
 -if (${CMAKE_HOST_SYSTEM_PROCESSOR} MATCHES "AMD64|86")
 +if (${CMAKE_HOST_SYSTEM_PROCESSOR} MATCHES "amd64|86")
      set(X86_HOST TRUE)
  endif()
  
++set(ARM_HOST FALSE)
++if (${CMAKE_HOST_SYSTEM_PROCESSOR} MATCHES "aarch64")
++    set(ARM_HOST TRUE)
++endif()
++
+ option(X86_ENABLED "Enable x86 support" ${X86_HOST})
+-option(ARM_ENABLED "Enable ARM support" ON)
++option(ARM_ENABLED "Enable ARM support" ${ARM_HOST})
+ option(WASM_ENABLED "Enable experimental Web Assembly support" OFF)
+ option(GENX_ENABLED "Enable GenX support" OFF)
+ option(ISPC_INCLUDE_EXAMPLES "Generate build targets for the ISPC examples" ON)