Add ASAN testing for the ICL fp16 code

Author: sterrettm2

.github/workflows/c-cpp.yml

@@ -208,6 +208,9 @@ jobs:
 
     - name: Run test suite on SPR
       run: sde -spr -- ./builddir/testexe
+    - name: Run ICL fp16 tests
+      # Note: This filters for the _Float16 tests based on the number assigned to it, which could change in the future
+      run: sde -icx -- ./builddir/testexe --gtest_filter="*/simdsort/2*"
 
   SKX-SKL-openmp:
 

tests/test-qsort.cpp

@@ -305,8 +305,8 @@ REGISTER_TYPED_TEST_SUITE_P(simdsort,
 
 using QSortTestTypes = testing::Types<uint16_t,
                                       int16_t,
-// support for _Float16 is incomplete in gcc-12
-#if __GNUC__ >= 13
+// support for _Float16 is incomplete in gcc-12, clang < 6
+#if __GNUC__ >= 13 || __clang_major__ >= 6
                                       _Float16,
 #endif
                                       float,