better to test for msvc in case clang/gcc used on windows

Signed-off-by: Kimball Thurston <[email protected]>
AcademySoftwareFoundation · Dec 31, 2024 · 8e6e2c0 · 8e6e2c0
1 parent 30dc084
commit 8e6e2c0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/test/OpenEXRCoreTest/compressionTables.cpp b/src/test/OpenEXRCoreTest/compressionTables.cpp
@@ -519,7 +519,7 @@ testDWATable (const std::string&)
 #endif
 
 #ifndef USE_CLZ
-#    ifdef _WIN32
+#    ifdef _MSC_VER
 static int __inline __builtin_clz(uint32_t v)
 {
 #ifdef __BMI1__