ispc: upgrade 1.19.0 -> 1.20.0

* Release Notes:
  https://github.com/ispc/ispc/releases/tag/v1.20.0

* Drop already merged patches:
  0001-CMakeLists.txt-allow-to-pick-llvm-config-from-usr-bi.patch
  0001-CMakeLists.txt-link-with-libclang-cpp-library-instea.patch
  ffc75e464ff2b8fce7dbf74f1846ebd0852bc6f9.patch

* Fix packaging to ensure libispcrt is packaged correctly.

* ISPC runtime with CPU support can either be enabled with OpenMP or
  TBB. TBB is enabled by default that needs meta-oe to be included.

Signed-off-by: Teoh Suh Haw <suh.haw.teoh@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>

5 files changed, 233 insertions, 0 deletions

diff --git a/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0001-Add-print-function-to-print-test-run-status-in-ptest.patch b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0001-Add-print-function-to-print-test-run-status-in-ptest.patch
new file mode 100644
index 00000000..3ce431d4
--- /dev/null
+++ b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0001-Add-print-function-to-print-test-run-status-in-ptest.patch
@@ -0,0 +1,56 @@
+From 6ba81efe971fb6038af6e950e853d35ee6dd9cc3 Mon Sep 17 00:00:00 2001
+From: Yogesh Tyagi <yogesh.tyagi@intel.com>
+Date: Sun, 11 Dec 2022 22:34:15 +0800
+Subject: [PATCH] Add print function to print test run status in ptest format
+
+Upstream-Status: Inappropriate [OE ptest specific]
+
+Signed-off-by: Yogesh Tyagi <yogesh.tyagi@intel.com>
+---
+ run_tests.py | 16 ++++++++++++++++
+ 1 file changed, 16 insertions(+)
+
+diff --git a/run_tests.py b/run_tests.py
+index 87305a06..4f2f0f59 100755
+--- a/run_tests.py
++++ b/run_tests.py
+@@ -385,6 +385,9 @@ def run_test(testname, host, target):
+     else:
+         ispc_exe_rel = add_prefix(host.ispc_cmd, host, target)
+ 
++    # to reslove the error '.rodata' can not be used when making a PIE object
++    ispc_exe_rel = ispc_exe_rel + " --pic"
++
+     # is this a test to make sure an error is issued?
+     want_error = (filename.find("tests_errors") != -1)
+     if want_error == True:
+@@ -844,6 +847,17 @@ def check_compiler_exists(compiler_exe):
+             return
+     error("missing the required compiler: %s \n" % compiler_exe, 1)
+ 
++def print_test_run_status(results):
++    for fstatus in results:
++       if (fstatus[1]  ==  Status.Success):
++          print( "%s: %s" % ("PASS", fstatus[0]))
++       elif (fstatus[1] ==  Status.Compfail):
++          print( "%s: %s" % ("FAIL", fstatus[0]))
++       elif (fstatus[1] ==  Status.Runfail):
++          print( "%s: %s" % ("FAIL", fstatus[0]))
++       elif (fstatus[1] ==  Status.Skip):
++          print( "%s: %s" % ("SKIP", fstatus[0]))
++
+ def print_result(status, results, s, run_tests_log, csv):
+     title = StatusStr[status]
+     file_list = [fname for fname, fstatus in results if status == fstatus]
+@@ -987,6 +1001,8 @@ def run_tests(options1, args, print_version):
+         pass_rate = -1
+     print_debug("PASSRATE (%d/%d) = %d%% \n\n" % (len(run_succeed_files), total_tests_executed, pass_rate), s, run_tests_log)
+ 
++    print_test_run_status(results)
++
+     for status in Status:
+         print_result(status, results, s, run_tests_log, options.csv)
+     fails = [status != Status.Compfail and status != Status.Runfail for _, status in results]
+-- 
+2.37.3
+
diff --git a/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0001-Fix-QA-Issues.patch b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0001-Fix-QA-Issues.patch
new file mode 100644
index 00000000..e7bb599e
--- /dev/null
+++ b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0001-Fix-QA-Issues.patch
@@ -0,0 +1,37 @@
+From 139b94a7fb72114c31a2a6ab3f7e6024b4a738ec Mon Sep 17 00:00:00 2001
+From: Yogesh Tyagi <yogesh.tyagi@intel.com>
+Date: Tue, 26 Jul 2022 15:25:10 +0800
+Subject: [PATCH] Fix QA Issues
+
+Stop ispc from inserting host file path in generated headers which leads to reproducibility problems.
+
+Upstream-Status: Inappropriate [OE build specific]
+
+Signed-off-by: Yogesh Tyagi <yogesh.tyagi@intel.com>
+
+---
+ src/module.cpp | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/module.cpp b/src/module.cpp
+index 58a2ae83..82673052 100644
+--- a/src/module.cpp
++++ b/src/module.cpp
+@@ -2105,7 +2105,7 @@ bool Module::writeHeader(const char *fn) {
+         perror("fopen");
+         return false;
+     }
+-    fprintf(f, "//\n// %s\n// (Header automatically generated by the ispc compiler.)\n", fn);
++    fprintf(f, "//\n// \n// (Header automatically generated by the ispc compiler.)\n");
+     fprintf(f, "// DO NOT EDIT THIS FILE.\n//\n\n");
+ 
+     // Create a nice guard string from the filename, turning any
+@@ -2219,7 +2219,7 @@ bool Module::writeDispatchHeader(DispatchHeaderInfo *DHI) {
+     FILE *f = DHI->file;
+ 
+     if (DHI->EmitFrontMatter) {
+-        fprintf(f, "//\n// %s\n// (Header automatically generated by the ispc compiler.)\n", DHI->fn);
++        fprintf(f, "//\n// \n// (Header automatically generated by the ispc compiler.)\n");
+         fprintf(f, "// DO NOT EDIT THIS FILE.\n//\n\n");
+     }
+     // Create a nice guard string from the filename, turning any
diff --git a/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0002-cmake-don-t-build-for-32-bit-targets.patch b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0002-cmake-don-t-build-for-32-bit-targets.patch
new file mode 100644
index 00000000..a13ade9f
--- /dev/null
+++ b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0002-cmake-don-t-build-for-32-bit-targets.patch
@@ -0,0 +1,64 @@
+From 493e886d6dae2ed7bdc12ed03f717ee0e98dfe09 Mon Sep 17 00:00:00 2001
+From: Naveen Saini <naveen.kumar.saini@intel.com>
+Date: Thu, 24 Feb 2022 20:01:11 +0530
+Subject: [PATCH] cmake: don't build for 32-bit targets
+
+Error log:
+| tmp/work/corei7-64-poky-linux/ispc/1.16.0-r0/recipe-sysroot/usr/include/bits/long-double.h:23:10: fatal error: 'bits/long-double-32.h' file not found
+| #include <bits/long-double-32.h>
+|          ^~~~~~~~~~~~~~~~~~~~~~~
+| 1 error generated.
+
+Remove SYSTEM include search path and set -isysroot dir path
+for root dir for cross compilation.
+
+Upstream-Status: Inappropriate
+
+Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
+---
+ cmake/GenerateBuiltins.cmake | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/cmake/GenerateBuiltins.cmake b/cmake/GenerateBuiltins.cmake
+index fa228247..7adc7e52 100644
+--- a/cmake/GenerateBuiltins.cmake
++++ b/cmake/GenerateBuiltins.cmake
+@@ -272,7 +272,7 @@ function(builtin_to_cpp bit os_name arch supported_archs supported_oses resultFi
+             #   In this case headers will be installed in /usr/arm-linux-gnueabihf/include and will not be picked up
+             #   by clang by default. So the following line adds such path explicitly. If this path doesn't exist and
+             #   the headers can be found in other locations, this should not be a problem.
+-            set(includePath -isystem/usr/${debian_triple}/include)
++            set(includePath -isysroot${SYSROOT_DIR})
+         endif()
+     endif()
+ 
+@@ -354,7 +354,7 @@ function (generate_target_builtins resultList)
+     set(regular_targets ${ARGN})
+     list(FILTER regular_targets EXCLUDE REGEX wasm)
+     foreach (ispc_target ${regular_targets})
+-        foreach (bit 32 64)
++        foreach (bit 64)
+             foreach (os_name ${TARGET_OS_LIST_FOR_LL})
+                 target_ll_to_cpp(target-${ispc_target} ${bit} ${os_name} output${os_name}${bit})
+                 list(APPEND tmpList ${output${os_name}${bit}})
+@@ -415,7 +415,7 @@ function (generate_common_builtins resultList)
+     endif()
+ 
+     message (STATUS "ISPC will be built with support of ${supported_oses} for ${supported_archs}")
+-    foreach (bit 32 64)
++    foreach (bit 64)
+         foreach (os_name "windows" "linux" "freebsd" "macos" "android" "ios" "ps4" "web")
+             foreach (arch "x86" "arm" "wasm32")
+                 builtin_to_cpp(${bit} ${os_name} ${arch} "${supported_archs}" "${supported_oses}" res${bit}${os_name}${arch})
+@@ -428,7 +428,7 @@ function (generate_common_builtins resultList)
+         endforeach()
+     endforeach()
+     if (XE_ENABLED)
+-        foreach (bit 32 64)
++        foreach (bit 64)
+             builtin_xe_to_cpp(${bit} res_xe_${bit})
+             list(APPEND tmpList ${res_xe_${bit}} )
+             if(MSVC)
+-- 
+2.17.1
+
diff --git a/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/run-ptest b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/run-ptest
new file mode 100644
index 00000000..77d13bb4
--- /dev/null
+++ b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/run-ptest
@@ -0,0 +1,2 @@
+#!/bin/sh
+python3 run_tests.py
diff --git a/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc_1.20.0.bb b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc_1.20.0.bb
new file mode 100644
index 00000000..4e607004
--- /dev/null
+++ b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc_1.20.0.bb
@@ -0,0 +1,74 @@
+SUMMARY  = "Intel(R) Implicit SPMD Program Compiler"
+DESCRIPTION = "ispc is a compiler for a variant of the C programming language, \
+with extensions for single program, multiple data programming."
+HOMEPAGE = "https://github.com/ispc/ispc"
+
+LICENSE  = "BSD-3-Clause & Apache-2.0-with-LLVM-exception"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=da5ecffdd210b3cf776b32b41c182e87 \
+                    file://third-party-programs.txt;md5=2061218c7be521556719c8b504bf9ddd"
+
+inherit cmake python3native ptest
+
+S = "${WORKDIR}/git"
+
+SRC_URI = "git://github.com/ispc/ispc.git;protocol=https;branch=main \
+           file://0002-cmake-don-t-build-for-32-bit-targets.patch \
+           file://0001-Fix-QA-Issues.patch \
+           file://0001-Add-print-function-to-print-test-run-status-in-ptest.patch \
+           file://run-ptest \
+           "
+
+SRCREV = "14bd04aa7e68cd33eb1d96b33058cb64d7ef76f4"
+
+COMPATIBLE_HOST = '(x86_64).*-linux'
+
+DEPENDS += " clang-native bison-native flex-native"
+DEPENDS:append:class-target = " clang"
+RDEPENDS:${PN}-ptest += " python3-multiprocessing"
+
+PACKAGECONFIG ??= "tbb"
+PACKAGECONFIG[tbb] = "-DISPCRT_BUILD_TASK_MODEL=TBB, -DISPCRT_BUILD_TASK_MODEL=OpenMP, tbb"
+
+YFLAGS='-d -t -v -y --file-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR}'
+
+do_configure:prepend() {
+        sed -i -e 's#\${BISON_EXECUTABLE}.*#\${BISON_EXECUTABLE} ${YFLAGS} #g' ${S}/CMakeLists.txt
+        sed -i -e 's#\${FLEX_EXECUTABLE}.*#\${FLEX_EXECUTABLE} \-L #g' ${S}/CMakeLists.txt
+}
+
+do_install_ptest() {
+        cp -rf ${S}/run_tests.py ${D}${PTEST_PATH}
+        cp -rf ${S}/common.py ${D}${PTEST_PATH}
+        cp -rf ${S}/tests ${D}${PTEST_PATH}
+        cp -rf ${S}/test_static.isph ${D}${PTEST_PATH}
+        cp -rf ${S}/fail_db.txt ${D}${PTEST_PATH}
+        cp -rf ${S}/test_static.cpp ${D}${PTEST_PATH}
+}
+
+EXTRA_OECMAKE += " \
+                  -DISPC_INCLUDE_TESTS=OFF  \
+                  -DISPC_INCLUDE_EXAMPLES=OFF  \
+                  -DISPC_NO_DUMPS=ON  \
+                  -DARM_ENABLED=OFF  \
+                  -DISPC_CROSS=ON  \
+                  -DISPC_ANDROID_TARGET=OFF  \
+                  -DISPC_FREEBSD_TARGET=OFF  \
+                  -DISPC_WINDOWS_TARGET=OFF  \
+                  -DISPC_IOS_TARGET=OFF  \
+                  -DISPC_PS4_TARGET=OFF  \
+                  -DSYSROOT_DIR=${STAGING_DIR} \
+                  -DCLANG_EXECUTABLE=${STAGING_BINDIR_NATIVE}/clang \
+                  -DCLANGPP_EXECUTABLE=${STAGING_BINDIR_NATIVE}/clang++ \
+                  -DLLVM_DIS_EXECUTABLE=${STAGING_BINDIR_NATIVE}/llvm-dis \
+                  -DLLVM_AS_EXECUTABLE=${STAGING_BINDIR_NATIVE}/llvm-as \
+                  "
+
+FILES:${PN}-dev = "\
+                   ${libdir}/libispcrt_device_cpu${SOLIBSDEV} \
+                   ${libdir}/cmake \
+                   ${includedir} \
+                   "
+
+FILES:${PN} += "${libdir}/libispcrt.so"
+
+BBCLASSEXTEND = "native nativesdk"