cmake: ignore GCC specific flags that produce false-positives

Change-Id: I0eafedd39dd255532405c4e1f37e65970933c3c9

cmake/platform.cmake

@@ -78,11 +78,12 @@ macro(platform_gnu_nowarn_ccxx_flags var gnu_version)
     append(${var} "-Wno-strict-overflow")
     # suppress false positive warnings about uninitialized variables
     append(${var} "-Wno-maybe-uninitialized")
-    # suppress false positive warnings with 10.x: GCC Bugzilla – Bug 96963
+    # suppress false positive warnings with 9.x+: GCC Bugzilla – Bug 96963
     # assume 0.0 is unknown version - always suppress the warning
     if(${gnu_version} VERSION_EQUAL 0.0 OR
-        (${gnu_version} VERSION_GREATER 10.0 AND ${gnu_version} VERSION_LESS 11.0))
+        ${gnu_version} VERSION_GREATER 9.0)
         append(${var} "-Wno-stringop-overflow")
+        append(${var} "-Wno-array-bounds")
     endif()
 endmacro()
 

src/common/compiler_workarounds.hpp

@@ -63,14 +63,6 @@
 #define GCC_WA_NO_TREE_DOMINATOR_OPTS 0
 #endif
 
-// Workaround 04: GCC
-//
-// GCC 10 & 11 && 12 (at least versiona 10.1, 10.3 & 11.1, 12.2) report false positives
-// in xbyak when -Warray-bounds build setting is on
-#if (defined NEED_GCC_WA_CHECK) && (__GNUC__ >= 10)
-#pragma GCC diagnostic ignored "-Warray-bounds"
-#endif
-
 // Workaround 05: GCC
 //
 // NOTE: inside lambda, type cast variables captured by reference using