Fix build on ARM64EC

AgostonSzepessy · Apr 16, 2024 · 7a4f6d7 · 7a4f6d7
1 parent 53ddf37
commit 7a4f6d7
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/catch2/internal/catch_random_integer_helpers.hpp b/src/catch2/internal/catch_random_integer_helpers.hpp
@@ -26,6 +26,9 @@
 // important for perf.
 #elif defined( _MSC_VER ) && defined( _M_X64 )
 #    define CATCH_CONFIG_INTERNAL_MSVC_UMUL128
+#    if defined( _M_ARM64EC )
+#        define CATCH_CONFIG_INTERNAL_MSVC_ARM64EC
+#    endif
 #endif
 
 #if defined( CATCH_CONFIG_INTERNAL_UINT128 ) && \
@@ -39,7 +42,9 @@
     !defined( CATCH_CONFIG_MSVC_UMUL128 )
 #    define CATCH_CONFIG_MSVC_UMUL128
 #    include <intrin.h>
-#    pragma intrinsic( _umul128 )
+#    if !defined( CATCH_CONFIG_INTERNAL_MSVC_ARM64EC )
+#        pragma intrinsic( _umul128 )
+#    endif
 #endif