Description: More precise checking of vector extensions
Author: Nicholas Guriev <guriev-ns@ya.ru>
Last-Update: Wed, 06 Nov 2024 19:31:23 +0300

--- a/src/system_wrappers/source/denormal_disabler.cc
+++ b/src/system_wrappers/source/denormal_disabler.cc
@@ -15,12 +15,12 @@
 namespace webrtc {
 namespace {
 
-#if defined(WEBRTC_ARCH_X86_FAMILY) && defined(__clang__)
+#if defined(WEBRTC_ARCH_X86_FAMILY) && defined(__SSE__)
 #define WEBRTC_DENORMAL_DISABLER_X86_SUPPORTED
 #endif
 
 #if defined(WEBRTC_DENORMAL_DISABLER_X86_SUPPORTED) || \
-    (defined(WEBRTC_ARCH_ARM_FAMILY) && !defined(_MSC_VER))
+    defined(WEBRTC_ARCH_ARM_FAMILY) && !defined(_MSC_VER) && defined(__VFP_FP__) && !defined(__SOFTFP__)
 #define WEBRTC_DENORMAL_DISABLER_SUPPORTED
 #endif