add -fno-reciprocal-math to SYCL_KERNEL_OPTIONS

kdrozd-dev · kdrozd-dev · commit 0101740f14cc · 2025-12-08T13:56:22.000+01:00
diff --git a/cmake/BuildFlags.cmake b/cmake/BuildFlags.cmake
@@ -96,6 +96,7 @@ macro(set_build_flags)
     # gcc -shared host.o kernel.o device-code.o -o libxxx.so
     set(SYCL_KERNEL_OPTIONS ${SYCL_KERNEL_OPTIONS} -fno-sycl-unnamed-lambda)
     set(SYCL_KERNEL_OPTIONS ${SYCL_KERNEL_OPTIONS} -sycl-std=2020)
+    set(SYCL_KERNEL_OPTIONS ${SYCL_KERNEL_OPTIONS} -fno-reciprocal-math)
     if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
       set(SYCL_KERNEL_OPTIONS ${SYCL_KERNEL_OPTIONS} /fp:strict)
       # Suppress warnings about dllexport.
