diff --git a/sysdeps/x86/cpu-features.c b/sysdeps/x86/cpu-features.c
index 975b75c68b..051d8c2536 100644
--- a/sysdeps/x86/cpu-features.c
+++ b/sysdeps/x86/cpu-features.c
@@ -18,6 +18,7 @@
 
 #include <dl-hwcap.h>
 #include <libc-pointer-arith.h>
+#include <isa-level.h>
 #include <get-isa-level.h>
 #include <cacheinfo.h>
 #include <dl-cacheinfo.h>
@@ -1116,7 +1117,9 @@ no_cpuid:
 	       TUNABLE_CALLBACK (set_x86_shstk));
 #endif
 
+#if MINIMUM_X86_ISA_LEVEL < AVX_X86_ISA_LEVEL
   if (GLRO(dl_x86_cpu_features).xsave_state_size != 0)
+#endif
     {
       if (CPU_FEATURE_USABLE_P (cpu_features, XSAVEC))
 	{
@@ -1137,22 +1140,24 @@ no_cpuid:
 #endif
 	}
     }
+#if MINIMUM_X86_ISA_LEVEL < AVX_X86_ISA_LEVEL
   else
     {
-#ifdef __x86_64__
+# ifdef __x86_64__
       GLRO(dl_x86_64_runtime_resolve) = _dl_runtime_resolve_fxsave;
-# ifdef SHARED
+#  ifdef SHARED
       GLRO(dl_x86_tlsdesc_dynamic) = _dl_tlsdesc_dynamic_fxsave;
-# endif
-#else
-# ifdef SHARED
+#  endif
+# else
+#  ifdef SHARED
       if (CPU_FEATURE_USABLE_P (cpu_features, FXSR))
 	GLRO(dl_x86_tlsdesc_dynamic) = _dl_tlsdesc_dynamic_fxsave;
       else
 	GLRO(dl_x86_tlsdesc_dynamic) = _dl_tlsdesc_dynamic_fnsave;
+#  endif
 # endif
-#endif
     }
+#endif
 
 #ifndef SHARED
   /* NB: In libc.a, call init_cacheinfo.  */
diff --git a/sysdeps/x86_64/dl-tlsdesc.S b/sysdeps/x86_64/dl-tlsdesc.S
index 1b80dd8a8c..a8889cdfd0 100644
--- a/sysdeps/x86_64/dl-tlsdesc.S
+++ b/sysdeps/x86_64/dl-tlsdesc.S
@@ -20,6 +20,7 @@
 #include <tls.h>
 #include <cpu-features-offsets.h>
 #include <features-offsets.h>
+#include <isa-level.h>
 #include "tlsdesc.h"
 
 /* Area on stack to save and restore registers used for parameter
@@ -78,12 +79,14 @@ _dl_tlsdesc_undefweak:
 	.size	_dl_tlsdesc_undefweak, .-_dl_tlsdesc_undefweak
 
 #ifdef SHARED
-# define USE_FXSAVE
-# define STATE_SAVE_ALIGNMENT	16
-# define _dl_tlsdesc_dynamic	_dl_tlsdesc_dynamic_fxsave
-# include "dl-tlsdesc-dynamic.h"
-# undef _dl_tlsdesc_dynamic
-# undef USE_FXSAVE
+# if MINIMUM_X86_ISA_LEVEL < AVX_X86_ISA_LEVEL
+#  define USE_FXSAVE
+#  define STATE_SAVE_ALIGNMENT	16
+#  define _dl_tlsdesc_dynamic	_dl_tlsdesc_dynamic_fxsave
+#  include "dl-tlsdesc-dynamic.h"
+#  undef _dl_tlsdesc_dynamic
+#  undef USE_FXSAVE
+# endif
 
 # define USE_XSAVE
 # define STATE_SAVE_ALIGNMENT	64