x86: Support usable check for all CPU features

Support usable check for all CPU features with the following changes:

1. Change struct cpu_features to

struct cpuid_features
{
  struct cpuid_registers cpuid;
  struct cpuid_registers usable;
};

struct cpu_features
{
  struct cpu_features_basic basic;
  struct cpuid_features features[COMMON_CPUID_INDEX_MAX];
  unsigned int preferred[PREFERRED_FEATURE_INDEX_MAX];
...
};

so that there is a usable bit for each cpuid bit.
2. After the cpuid bits have been initialized, copy the known bits to the
usable bits.  EAX/EBX from INDEX_1 and EAX from INDEX_7 aren't used for
CPU feature detection.
3. Clear the usable bits which require OS support.
4. If the feature is supported by OS, copy its cpuid bit to its usable
bit.
5. Replace HAS_CPU_FEATURE and CPU_FEATURES_CPU_P with CPU_FEATURE_USABLE
and CPU_FEATURE_USABLE_P to check if a feature is usable.
6. Add DEPR_FPU_CS_DS for INDEX_7_EBX_13.
7. Unset MPX feature since it has been deprecated.

The results are

1. If the feature is known and doesn't requre OS support, its usable bit
is copied from the cpuid bit.
2. Otherwise, its usable bit is copied from the cpuid bit only if the
feature is known to supported by OS.
3. CPU_FEATURE_USABLE/CPU_FEATURE_USABLE_P are used to check if the
feature can be used.
4. HAS_CPU_FEATURE/CPU_FEATURE_CPU_P are used to check if CPU supports
the feature.

28 files changed, 105 insertions, 105 deletions

diff --git a/sysdeps/i386/fpu/fclrexcpt.c b/sysdeps/i386/fpu/fclrexcpt.c
index 7bf7dd0a8a..7dc357f2d6 100644
--- a/sysdeps/i386/fpu/fclrexcpt.c
+++ b/sysdeps/i386/fpu/fclrexcpt.c
@@ -41,7 +41,7 @@ __feclearexcept (int excepts)
   __asm__ ("fldenv %0" : : "m" (*&temp));
 
   /* If the CPU supports SSE, we clear the MXCSR as well.  */
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     {
       unsigned int xnew_exc;
 
diff --git a/sysdeps/i386/fpu/fedisblxcpt.c b/sysdeps/i386/fpu/fedisblxcpt.c
index 0e518f7f3d..5399bc1f25 100644
--- a/sysdeps/i386/fpu/fedisblxcpt.c
+++ b/sysdeps/i386/fpu/fedisblxcpt.c
@@ -38,7 +38,7 @@ fedisableexcept (int excepts)
   __asm__ ("fldcw %0" : : "m" (*&new_exc));
 
   /* If the CPU supports SSE we set the MXCSR as well.  */
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     {
       unsigned int xnew_exc;
 
diff --git a/sysdeps/i386/fpu/feenablxcpt.c b/sysdeps/i386/fpu/feenablxcpt.c
index b1f70815b1..b9d7e65668 100644
--- a/sysdeps/i386/fpu/feenablxcpt.c
+++ b/sysdeps/i386/fpu/feenablxcpt.c
@@ -38,7 +38,7 @@ feenableexcept (int excepts)
   __asm__ ("fldcw %0" : : "m" (*&new_exc));
 
   /* If the CPU supports SSE we set the MXCSR as well.  */
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     {
       unsigned int xnew_exc;
 
diff --git a/sysdeps/i386/fpu/fegetenv.c b/sysdeps/i386/fpu/fegetenv.c
index cb6ef35ac4..637bc85454 100644
--- a/sysdeps/i386/fpu/fegetenv.c
+++ b/sysdeps/i386/fpu/fegetenv.c
@@ -31,7 +31,7 @@ __fegetenv (fenv_t *envp)
      would block all exceptions.  */
   __asm__ ("fldenv %0" : : "m" (*envp));
 
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     __asm__ ("stmxcsr %0" : "=m" (envp->__eip));
 
   /* Success.  */
diff --git a/sysdeps/i386/fpu/fegetmode.c b/sysdeps/i386/fpu/fegetmode.c
index e14768976c..e5154eab02 100644
--- a/sysdeps/i386/fpu/fegetmode.c
+++ b/sysdeps/i386/fpu/fegetmode.c
@@ -26,7 +26,7 @@ int
 fegetmode (femode_t *modep)
 {
   _FPU_GETCW (modep->__control_word);
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     __asm__ ("stmxcsr %0" : "=m" (modep->__mxcsr));
   return 0;
 }
diff --git a/sysdeps/i386/fpu/feholdexcpt.c b/sysdeps/i386/fpu/feholdexcpt.c
index ad25339b4e..8d2d0ee275 100644
--- a/sysdeps/i386/fpu/feholdexcpt.c
+++ b/sysdeps/i386/fpu/feholdexcpt.c
@@ -30,7 +30,7 @@ __feholdexcept (fenv_t *envp)
   __asm__ volatile ("fnstenv %0; fnclex" : "=m" (*envp));
 
   /* If the CPU supports SSE we set the MXCSR as well.  */
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     {
       unsigned int xwork;
 
diff --git a/sysdeps/i386/fpu/fesetenv.c b/sysdeps/i386/fpu/fesetenv.c
index 5ec7bd6126..cd9afeae28 100644
--- a/sysdeps/i386/fpu/fesetenv.c
+++ b/sysdeps/i386/fpu/fesetenv.c
@@ -79,7 +79,7 @@ __fesetenv (const fenv_t *envp)
 
   __asm__ ("fldenv %0" : : "m" (temp));
 
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     {
       unsigned int mxcsr;
       __asm__ ("stmxcsr %0" : "=m" (mxcsr));
diff --git a/sysdeps/i386/fpu/fesetmode.c b/sysdeps/i386/fpu/fesetmode.c
index 4563da0901..e3b30657b1 100644
--- a/sysdeps/i386/fpu/fesetmode.c
+++ b/sysdeps/i386/fpu/fesetmode.c
@@ -35,7 +35,7 @@ fesetmode (const femode_t *modep)
   else
     cw = modep->__control_word;
   _FPU_SETCW (cw);
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     {
       unsigned int mxcsr;
       __asm__ ("stmxcsr %0" : "=m" (mxcsr));
diff --git a/sysdeps/i386/fpu/fesetround.c b/sysdeps/i386/fpu/fesetround.c
index 18320a646b..5c3fd34cd4 100644
--- a/sysdeps/i386/fpu/fesetround.c
+++ b/sysdeps/i386/fpu/fesetround.c
@@ -37,7 +37,7 @@ __fesetround (int round)
   __asm__ ("fldcw %0" : : "m" (*&cw));
 
   /* If the CPU supports SSE we set the MXCSR as well.  */
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     {
       unsigned int xcw;
 
diff --git a/sysdeps/i386/fpu/feupdateenv.c b/sysdeps/i386/fpu/feupdateenv.c
index 7387831dec..ef7132e4f0 100644
--- a/sysdeps/i386/fpu/feupdateenv.c
+++ b/sysdeps/i386/fpu/feupdateenv.c
@@ -32,7 +32,7 @@ __feupdateenv (const fenv_t *envp)
   __asm__ ("fnstsw %0" : "=m" (*&temp));
 
   /* If the CPU supports SSE we test the MXCSR as well.  */
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     __asm__ ("stmxcsr %0" : "=m" (*&xtemp));
 
   temp = (temp | xtemp) & FE_ALL_EXCEPT;
diff --git a/sysdeps/i386/fpu/fgetexcptflg.c b/sysdeps/i386/fpu/fgetexcptflg.c
index 82b2aa53de..2c32c83636 100644
--- a/sysdeps/i386/fpu/fgetexcptflg.c
+++ b/sysdeps/i386/fpu/fgetexcptflg.c
@@ -34,7 +34,7 @@ __fegetexceptflag (fexcept_t *flagp, int excepts)
   *flagp = temp & excepts & FE_ALL_EXCEPT;
 
   /* If the CPU supports SSE, we clear the MXCSR as well.  */
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     {
       unsigned int sse_exc;
 
diff --git a/sysdeps/i386/fpu/fsetexcptflg.c b/sysdeps/i386/fpu/fsetexcptflg.c
index dc257b8077..02a1bd526d 100644
--- a/sysdeps/i386/fpu/fsetexcptflg.c
+++ b/sysdeps/i386/fpu/fsetexcptflg.c
@@ -41,7 +41,7 @@ __fesetexceptflag (const fexcept_t *flagp, int excepts)
   __asm__ ("fldenv %0" : : "m" (*&temp));
 
   /* If the CPU supports SSE, we set the MXCSR as well.  */
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     {
       unsigned int xnew_exc;
 
diff --git a/sysdeps/i386/fpu/ftestexcept.c b/sysdeps/i386/fpu/ftestexcept.c
index 9c22689ca5..a00c44e6db 100644
--- a/sysdeps/i386/fpu/ftestexcept.c
+++ b/sysdeps/i386/fpu/ftestexcept.c
@@ -32,7 +32,7 @@ fetestexcept (int excepts)
   __asm__ ("fnstsw %0" : "=a" (temp));
 
   /* If the CPU supports SSE we test the MXCSR as well.  */
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     __asm__ ("stmxcsr %0" : "=m" (*&xtemp));
 
   return (temp | xtemp) & excepts & FE_ALL_EXCEPT;
diff --git a/sysdeps/i386/i686/fpu/multiarch/s_cosf.c b/sysdeps/i386/i686/fpu/multiarch/s_cosf.c
index 8da7d4bd66..9cd14a103b 100644
--- a/sysdeps/i386/i686/fpu/multiarch/s_cosf.c
+++ b/sysdeps/i386/i686/fpu/multiarch/s_cosf.c
@@ -23,7 +23,7 @@
 extern float __cosf_sse2 (float);
 extern float __cosf_ia32 (float);
 
-libm_ifunc (__cosf, HAS_CPU_FEATURE (SSE2) ? __cosf_sse2 : __cosf_ia32);
+libm_ifunc (__cosf, CPU_FEATURE_USABLE (SSE2) ? __cosf_sse2 : __cosf_ia32);
 libm_alias_float (__cos, cos);
 
 #define COSF __cosf_ia32
diff --git a/sysdeps/i386/i686/fpu/multiarch/s_sincosf.c b/sysdeps/i386/i686/fpu/multiarch/s_sincosf.c
index 06d094dced..9b479142d0 100644
--- a/sysdeps/i386/i686/fpu/multiarch/s_sincosf.c
+++ b/sysdeps/i386/i686/fpu/multiarch/s_sincosf.c
@@ -24,7 +24,7 @@ extern void __sincosf_sse2 (float, float *, float *);
 extern void __sincosf_ia32 (float, float *, float *);
 
 libm_ifunc (__sincosf,
-	    HAS_CPU_FEATURE (SSE2) ? __sincosf_sse2 : __sincosf_ia32);
+	    CPU_FEATURE_USABLE (SSE2) ? __sincosf_sse2 : __sincosf_ia32);
 libm_alias_float (__sincos, sincos);
 
 #define SINCOSF __sincosf_ia32
diff --git a/sysdeps/i386/i686/fpu/multiarch/s_sinf.c b/sysdeps/i386/i686/fpu/multiarch/s_sinf.c
index abd355ebac..84977e63e8 100644
--- a/sysdeps/i386/i686/fpu/multiarch/s_sinf.c
+++ b/sysdeps/i386/i686/fpu/multiarch/s_sinf.c
@@ -23,7 +23,7 @@
 extern float __sinf_sse2 (float);
 extern float __sinf_ia32 (float);
 
-libm_ifunc (__sinf, HAS_CPU_FEATURE (SSE2) ? __sinf_sse2 : __sinf_ia32);
+libm_ifunc (__sinf, CPU_FEATURE_USABLE (SSE2) ? __sinf_sse2 : __sinf_ia32);
 libm_alias_float (__sin, sin);
 #define SINF __sinf_ia32
 #include <sysdeps/ieee754/flt-32/s_sinf.c>
diff --git a/sysdeps/i386/i686/multiarch/ifunc-impl-list.c b/sysdeps/i386/i686/multiarch/ifunc-impl-list.c
index 23774fbe8a..89afdc0326 100644
--- a/sysdeps/i386/i686/multiarch/ifunc-impl-list.c
+++ b/sysdeps/i386/i686/multiarch/ifunc-impl-list.c
@@ -38,35 +38,35 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 
   /* Support sysdeps/i386/i686/multiarch/bcopy.S.  */
   IFUNC_IMPL (i, name, bcopy,
-	      IFUNC_IMPL_ADD (array, i, bcopy, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, bcopy, CPU_FEATURE_USABLE (SSSE3),
 			      __bcopy_ssse3_rep)
-	      IFUNC_IMPL_ADD (array, i, bcopy, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, bcopy, CPU_FEATURE_USABLE (SSSE3),
 			      __bcopy_ssse3)
-	      IFUNC_IMPL_ADD (array, i, bcopy, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, bcopy, CPU_FEATURE_USABLE (SSE2),
 			      __bcopy_sse2_unaligned)
 	      IFUNC_IMPL_ADD (array, i, bcopy, 1, __bcopy_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/bzero.S.  */
   IFUNC_IMPL (i, name, bzero,
-	      IFUNC_IMPL_ADD (array, i, bzero, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, bzero, CPU_FEATURE_USABLE (SSE2),
 			      __bzero_sse2_rep)
-	      IFUNC_IMPL_ADD (array, i, bzero, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, bzero, CPU_FEATURE_USABLE (SSE2),
 			      __bzero_sse2)
 	      IFUNC_IMPL_ADD (array, i, bzero, 1, __bzero_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/memchr.S.  */
   IFUNC_IMPL (i, name, memchr,
-	      IFUNC_IMPL_ADD (array, i, memchr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, memchr, CPU_FEATURE_USABLE (SSE2),
 			      __memchr_sse2_bsf)
-	      IFUNC_IMPL_ADD (array, i, memchr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, memchr, CPU_FEATURE_USABLE (SSE2),
 			      __memchr_sse2)
 	      IFUNC_IMPL_ADD (array, i, memchr, 1, __memchr_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/memcmp.S.  */
   IFUNC_IMPL (i, name, memcmp,
-	      IFUNC_IMPL_ADD (array, i, memcmp, HAS_CPU_FEATURE (SSE4_2),
+	      IFUNC_IMPL_ADD (array, i, memcmp, CPU_FEATURE_USABLE (SSE4_2),
 			      __memcmp_sse4_2)
-	      IFUNC_IMPL_ADD (array, i, memcmp, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, memcmp, CPU_FEATURE_USABLE (SSSE3),
 			      __memcmp_ssse3)
 	      IFUNC_IMPL_ADD (array, i, memcmp, 1, __memcmp_ia32))
 
@@ -74,13 +74,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
   /* Support sysdeps/i386/i686/multiarch/memmove_chk.S.  */
   IFUNC_IMPL (i, name, __memmove_chk,
 	      IFUNC_IMPL_ADD (array, i, __memmove_chk,
-			      HAS_CPU_FEATURE (SSSE3),
+			      CPU_FEATURE_USABLE (SSSE3),
 			      __memmove_chk_ssse3_rep)
 	      IFUNC_IMPL_ADD (array, i, __memmove_chk,
-			      HAS_CPU_FEATURE (SSSE3),
+			      CPU_FEATURE_USABLE (SSSE3),
 			      __memmove_chk_ssse3)
 	      IFUNC_IMPL_ADD (array, i, __memmove_chk,
-			      HAS_CPU_FEATURE (SSE2),
+			      CPU_FEATURE_USABLE (SSE2),
 			      __memmove_chk_sse2_unaligned)
 	      IFUNC_IMPL_ADD (array, i, __memmove_chk, 1,
 			      __memmove_chk_ia32))
@@ -88,19 +88,19 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 
   /* Support sysdeps/i386/i686/multiarch/memmove.S.  */
   IFUNC_IMPL (i, name, memmove,
-	      IFUNC_IMPL_ADD (array, i, memmove, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, memmove, CPU_FEATURE_USABLE (SSSE3),
 			      __memmove_ssse3_rep)
-	      IFUNC_IMPL_ADD (array, i, memmove, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, memmove, CPU_FEATURE_USABLE (SSSE3),
 			      __memmove_ssse3)
-	      IFUNC_IMPL_ADD (array, i, memmove, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, memmove, CPU_FEATURE_USABLE (SSE2),
 			      __memmove_sse2_unaligned)
 	      IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/memrchr.S.  */
   IFUNC_IMPL (i, name, memrchr,
-	      IFUNC_IMPL_ADD (array, i, memrchr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, memrchr, CPU_FEATURE_USABLE (SSE2),
 			      __memrchr_sse2_bsf)
-	      IFUNC_IMPL_ADD (array, i, memrchr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, memrchr, CPU_FEATURE_USABLE (SSE2),
 			      __memrchr_sse2)
 	      IFUNC_IMPL_ADD (array, i, memrchr, 1, __memrchr_ia32))
 
@@ -108,10 +108,10 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
   /* Support sysdeps/i386/i686/multiarch/memset_chk.S.  */
   IFUNC_IMPL (i, name, __memset_chk,
 	      IFUNC_IMPL_ADD (array, i, __memset_chk,
-			      HAS_CPU_FEATURE (SSE2),
+			      CPU_FEATURE_USABLE (SSE2),
 			      __memset_chk_sse2_rep)
 	      IFUNC_IMPL_ADD (array, i, __memset_chk,
-			      HAS_CPU_FEATURE (SSE2),
+			      CPU_FEATURE_USABLE (SSE2),
 			      __memset_chk_sse2)
 	      IFUNC_IMPL_ADD (array, i, __memset_chk, 1,
 			      __memset_chk_ia32))
@@ -119,102 +119,102 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 
   /* Support sysdeps/i386/i686/multiarch/memset.S.  */
   IFUNC_IMPL (i, name, memset,
-	      IFUNC_IMPL_ADD (array, i, memset, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, memset, CPU_FEATURE_USABLE (SSE2),
 			      __memset_sse2_rep)
-	      IFUNC_IMPL_ADD (array, i, memset, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, memset, CPU_FEATURE_USABLE (SSE2),
 			      __memset_sse2)
 	      IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/rawmemchr.S.  */
   IFUNC_IMPL (i, name, rawmemchr,
-	      IFUNC_IMPL_ADD (array, i, rawmemchr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, rawmemchr, CPU_FEATURE_USABLE (SSE2),
 			      __rawmemchr_sse2_bsf)
-	      IFUNC_IMPL_ADD (array, i, rawmemchr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, rawmemchr, CPU_FEATURE_USABLE (SSE2),
 			      __rawmemchr_sse2)
 	      IFUNC_IMPL_ADD (array, i, rawmemchr, 1, __rawmemchr_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/stpncpy.S.  */
   IFUNC_IMPL (i, name, stpncpy,
-	      IFUNC_IMPL_ADD (array, i, stpncpy, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, stpncpy, CPU_FEATURE_USABLE (SSSE3),
 			      __stpncpy_ssse3)
-	      IFUNC_IMPL_ADD (array, i, stpncpy, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, stpncpy, CPU_FEATURE_USABLE (SSE2),
 			      __stpncpy_sse2)
 	      IFUNC_IMPL_ADD (array, i, stpncpy, 1, __stpncpy_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/stpcpy.S.  */
   IFUNC_IMPL (i, name, stpcpy,
-	      IFUNC_IMPL_ADD (array, i, stpcpy, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, stpcpy, CPU_FEATURE_USABLE (SSSE3),
 			      __stpcpy_ssse3)
-	      IFUNC_IMPL_ADD (array, i, stpcpy, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, stpcpy, CPU_FEATURE_USABLE (SSE2),
 			      __stpcpy_sse2)
 	      IFUNC_IMPL_ADD (array, i, stpcpy, 1, __stpcpy_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strcasecmp.S.  */
   IFUNC_IMPL (i, name, strcasecmp,
 	      IFUNC_IMPL_ADD (array, i, strcasecmp,
-			      HAS_CPU_FEATURE (SSE4_2),
+			      CPU_FEATURE_USABLE (SSE4_2),
 			      __strcasecmp_sse4_2)
 	      IFUNC_IMPL_ADD (array, i, strcasecmp,
-			      HAS_CPU_FEATURE (SSSE3),
+			      CPU_FEATURE_USABLE (SSSE3),
 			      __strcasecmp_ssse3)
 	      IFUNC_IMPL_ADD (array, i, strcasecmp, 1, __strcasecmp_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strcasecmp_l.S.  */
   IFUNC_IMPL (i, name, strcasecmp_l,
 	      IFUNC_IMPL_ADD (array, i, strcasecmp_l,
-			      HAS_CPU_FEATURE (SSE4_2),
+			      CPU_FEATURE_USABLE (SSE4_2),
 			      __strcasecmp_l_sse4_2)
 	      IFUNC_IMPL_ADD (array, i, strcasecmp_l,
-			      HAS_CPU_FEATURE (SSSE3),
+			      CPU_FEATURE_USABLE (SSSE3),
 			      __strcasecmp_l_ssse3)
 	      IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1,
 			      __strcasecmp_l_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strcat.S.  */
   IFUNC_IMPL (i, name, strcat,
-	      IFUNC_IMPL_ADD (array, i, strcat, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, strcat, CPU_FEATURE_USABLE (SSSE3),
 			      __strcat_ssse3)
-	      IFUNC_IMPL_ADD (array, i, strcat, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, strcat, CPU_FEATURE_USABLE (SSE2),
 			      __strcat_sse2)
 	      IFUNC_IMPL_ADD (array, i, strcat, 1, __strcat_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strchr.S.  */
   IFUNC_IMPL (i, name, strchr,
-	      IFUNC_IMPL_ADD (array, i, strchr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, strchr, CPU_FEATURE_USABLE (SSE2),
 			      __strchr_sse2_bsf)
-	      IFUNC_IMPL_ADD (array, i, strchr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, strchr, CPU_FEATURE_USABLE (SSE2),
 			      __strchr_sse2)
 	      IFUNC_IMPL_ADD (array, i, strchr, 1, __strchr_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strcmp.S.  */
   IFUNC_IMPL (i, name, strcmp,
-	      IFUNC_IMPL_ADD (array, i, strcmp, HAS_CPU_FEATURE (SSE4_2),
+	      IFUNC_IMPL_ADD (array, i, strcmp, CPU_FEATURE_USABLE (SSE4_2),
 			      __strcmp_sse4_2)
-	      IFUNC_IMPL_ADD (array, i, strcmp, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, strcmp, CPU_FEATURE_USABLE (SSSE3),
 			      __strcmp_ssse3)
 	      IFUNC_IMPL_ADD (array, i, strcmp, 1, __strcmp_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strcpy.S.  */
   IFUNC_IMPL (i, name, strcpy,
-	      IFUNC_IMPL_ADD (array, i, strcpy, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, strcpy, CPU_FEATURE_USABLE (SSSE3),
 			      __strcpy_ssse3)
-	      IFUNC_IMPL_ADD (array, i, strcpy, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, strcpy, CPU_FEATURE_USABLE (SSE2),
 			      __strcpy_sse2)
 	      IFUNC_IMPL_ADD (array, i, strcpy, 1, __strcpy_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strcspn.S.  */
   IFUNC_IMPL (i, name, strcspn,
-	      IFUNC_IMPL_ADD (array, i, strcspn, HAS_CPU_FEATURE (SSE4_2),
+	      IFUNC_IMPL_ADD (array, i, strcspn, CPU_FEATURE_USABLE (SSE4_2),
 			      __strcspn_sse42)
 	      IFUNC_IMPL_ADD (array, i, strcspn, 1, __strcspn_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strncase.S.  */
   IFUNC_IMPL (i, name, strncasecmp,
 	      IFUNC_IMPL_ADD (array, i, strncasecmp,
-			      HAS_CPU_FEATURE (SSE4_2),
+			      CPU_FEATURE_USABLE (SSE4_2),
 			      __strncasecmp_sse4_2)
 	      IFUNC_IMPL_ADD (array, i, strncasecmp,
-			      HAS_CPU_FEATURE (SSSE3),
+			      CPU_FEATURE_USABLE (SSSE3),
 			      __strncasecmp_ssse3)
 	      IFUNC_IMPL_ADD (array, i, strncasecmp, 1,
 			      __strncasecmp_ia32))
@@ -222,91 +222,91 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
   /* Support sysdeps/i386/i686/multiarch/strncase_l.S.  */
   IFUNC_IMPL (i, name, strncasecmp_l,
 	      IFUNC_IMPL_ADD (array, i, strncasecmp_l,
-			      HAS_CPU_FEATURE (SSE4_2),
+			      CPU_FEATURE_USABLE (SSE4_2),
 			      __strncasecmp_l_sse4_2)
 	      IFUNC_IMPL_ADD (array, i, strncasecmp_l,
-			      HAS_CPU_FEATURE (SSSE3),
+			      CPU_FEATURE_USABLE (SSSE3),
 			      __strncasecmp_l_ssse3)
 	      IFUNC_IMPL_ADD (array, i, strncasecmp_l, 1,
 			      __strncasecmp_l_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strncat.S.  */
   IFUNC_IMPL (i, name, strncat,
-	      IFUNC_IMPL_ADD (array, i, strncat, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, strncat, CPU_FEATURE_USABLE (SSSE3),
 			      __strncat_ssse3)
-	      IFUNC_IMPL_ADD (array, i, strncat, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, strncat, CPU_FEATURE_USABLE (SSE2),
 			      __strncat_sse2)
 	      IFUNC_IMPL_ADD (array, i, strncat, 1, __strncat_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strncpy.S.  */
   IFUNC_IMPL (i, name, strncpy,
-	      IFUNC_IMPL_ADD (array, i, strncpy, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, strncpy, CPU_FEATURE_USABLE (SSSE3),
 			      __strncpy_ssse3)
-	      IFUNC_IMPL_ADD (array, i, strncpy, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, strncpy, CPU_FEATURE_USABLE (SSE2),
 			      __strncpy_sse2)
 	      IFUNC_IMPL_ADD (array, i, strncpy, 1, __strncpy_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strnlen.S.  */
   IFUNC_IMPL (i, name, strnlen,
-	      IFUNC_IMPL_ADD (array, i, strnlen, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, strnlen, CPU_FEATURE_USABLE (SSE2),
 			      __strnlen_sse2)
 	      IFUNC_IMPL_ADD (array, i, strnlen, 1, __strnlen_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strpbrk.S.  */
   IFUNC_IMPL (i, name, strpbrk,
-	      IFUNC_IMPL_ADD (array, i, strpbrk, HAS_CPU_FEATURE (SSE4_2),
+	      IFUNC_IMPL_ADD (array, i, strpbrk, CPU_FEATURE_USABLE (SSE4_2),
 			      __strpbrk_sse42)
 	      IFUNC_IMPL_ADD (array, i, strpbrk, 1, __strpbrk_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strrchr.S.  */
   IFUNC_IMPL (i, name, strrchr,
-	      IFUNC_IMPL_ADD (array, i, strrchr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, strrchr, CPU_FEATURE_USABLE (SSE2),
 			      __strrchr_sse2_bsf)
-	      IFUNC_IMPL_ADD (array, i, strrchr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, strrchr, CPU_FEATURE_USABLE (SSE2),
 			      __strrchr_sse2)
 	      IFUNC_IMPL_ADD (array, i, strrchr, 1, __strrchr_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strspn.S.  */
   IFUNC_IMPL (i, name, strspn,
-	      IFUNC_IMPL_ADD (array, i, strspn, HAS_CPU_FEATURE (SSE4_2),
+	      IFUNC_IMPL_ADD (array, i, strspn, CPU_FEATURE_USABLE (SSE4_2),
 			      __strspn_sse42)
 	      IFUNC_IMPL_ADD (array, i, strspn, 1, __strspn_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/wcschr.S.  */
   IFUNC_IMPL (i, name, wcschr,
-	      IFUNC_IMPL_ADD (array, i, wcschr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, wcschr, CPU_FEATURE_USABLE (SSE2),
 			      __wcschr_sse2)
 	      IFUNC_IMPL_ADD (array, i, wcschr, 1, __wcschr_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/wcscmp.S.  */
   IFUNC_IMPL (i, name, wcscmp,
-	      IFUNC_IMPL_ADD (array, i, wcscmp, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, wcscmp, CPU_FEATURE_USABLE (SSE2),
 			      __wcscmp_sse2)
 	      IFUNC_IMPL_ADD (array, i, wcscmp, 1, __wcscmp_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/wcscpy.S.  */
   IFUNC_IMPL (i, name, wcscpy,
-	      IFUNC_IMPL_ADD (array, i, wcscpy, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, wcscpy, CPU_FEATURE_USABLE (SSSE3),
 			      __wcscpy_ssse3)
 	      IFUNC_IMPL_ADD (array, i, wcscpy, 1, __wcscpy_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/wcslen.S.  */
   IFUNC_IMPL (i, name, wcslen,
-	      IFUNC_IMPL_ADD (array, i, wcslen, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, wcslen, CPU_FEATURE_USABLE (SSE2),
 			      __wcslen_sse2)
 	      IFUNC_IMPL_ADD (array, i, wcslen, 1, __wcslen_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/wcsrchr.S.  */
   IFUNC_IMPL (i, name, wcsrchr,
-	      IFUNC_IMPL_ADD (array, i, wcsrchr, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, wcsrchr, CPU_FEATURE_USABLE (SSE2),
 			      __wcsrchr_sse2)
 	      IFUNC_IMPL_ADD (array, i, wcsrchr, 1, __wcsrchr_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/wmemcmp.S.  */
   IFUNC_IMPL (i, name, wmemcmp,
-	      IFUNC_IMPL_ADD (array, i, wmemcmp, HAS_CPU_FEATURE (SSE4_2),
+	      IFUNC_IMPL_ADD (array, i, wmemcmp, CPU_FEATURE_USABLE (SSE4_2),
 			      __wmemcmp_sse4_2)
-	      IFUNC_IMPL_ADD (array, i, wmemcmp, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, wmemcmp, CPU_FEATURE_USABLE (SSSE3),
 			      __wmemcmp_ssse3)
 	      IFUNC_IMPL_ADD (array, i, wmemcmp, 1, __wmemcmp_ia32))
 
@@ -314,64 +314,64 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
   /* Support sysdeps/i386/i686/multiarch/memcpy_chk.S.  */
   IFUNC_IMPL (i, name, __memcpy_chk,
 	      IFUNC_IMPL_ADD (array, i, __memcpy_chk,
-			      HAS_CPU_FEATURE (SSSE3),
+			      CPU_FEATURE_USABLE (SSSE3),
 			      __memcpy_chk_ssse3_rep)
 	      IFUNC_IMPL_ADD (array, i, __memcpy_chk,
-			      HAS_CPU_FEATURE (SSSE3),
+			      CPU_FEATURE_USABLE (SSSE3),
 			      __memcpy_chk_ssse3)
 	      IFUNC_IMPL_ADD (array, i, __memcpy_chk,
-			      HAS_CPU_FEATURE (SSE2),
+			      CPU_FEATURE_USABLE (SSE2),
 			      __memcpy_chk_sse2_unaligned)
 	      IFUNC_IMPL_ADD (array, i, __memcpy_chk, 1,
 			      __memcpy_chk_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/memcpy.S.  */
   IFUNC_IMPL (i, name, memcpy,
-	      IFUNC_IMPL_ADD (array, i, memcpy, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, memcpy, CPU_FEATURE_USABLE (SSSE3),
 			      __memcpy_ssse3_rep)
-	      IFUNC_IMPL_ADD (array, i, memcpy, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, memcpy, CPU_FEATURE_USABLE (SSSE3),
 			      __memcpy_ssse3)
-	      IFUNC_IMPL_ADD (array, i, memcpy, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, memcpy, CPU_FEATURE_USABLE (SSE2),
 			      __memcpy_sse2_unaligned)
 	      IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/mempcpy_chk.S.  */
   IFUNC_IMPL (i, name, __mempcpy_chk,
 	      IFUNC_IMPL_ADD (array, i, __mempcpy_chk,
-			      HAS_CPU_FEATURE (SSSE3),
+			      CPU_FEATURE_USABLE (SSSE3),
 			      __mempcpy_chk_ssse3_rep)
 	      IFUNC_IMPL_ADD (array, i, __mempcpy_chk,
-			      HAS_CPU_FEATURE (SSSE3),
+			      CPU_FEATURE_USABLE (SSSE3),
 			      __mempcpy_chk_ssse3)
 	      IFUNC_IMPL_ADD (array, i, __mempcpy_chk,
-			      HAS_CPU_FEATURE (SSE2),
+			      CPU_FEATURE_USABLE (SSE2),
 			      __mempcpy_chk_sse2_unaligned)
 	      IFUNC_IMPL_ADD (array, i, __mempcpy_chk, 1,
 			      __mempcpy_chk_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/mempcpy.S.  */
   IFUNC_IMPL (i, name, mempcpy,
-	      IFUNC_IMPL_ADD (array, i, mempcpy, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, mempcpy, CPU_FEATURE_USABLE (SSSE3),
 			      __mempcpy_ssse3_rep)
-	      IFUNC_IMPL_ADD (array, i, mempcpy, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, mempcpy, CPU_FEATURE_USABLE (SSSE3),
 			      __mempcpy_ssse3)
-	      IFUNC_IMPL_ADD (array, i, mempcpy, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, mempcpy, CPU_FEATURE_USABLE (SSE2),
 			      __mempcpy_sse2_unaligned)
 	      IFUNC_IMPL_ADD (array, i, mempcpy, 1, __mempcpy_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strlen.S.  */
   IFUNC_IMPL (i, name, strlen,
-	      IFUNC_IMPL_ADD (array, i, strlen, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, strlen, CPU_FEATURE_USABLE (SSE2),
 			      __strlen_sse2_bsf)
-	      IFUNC_IMPL_ADD (array, i, strlen, HAS_CPU_FEATURE (SSE2),
+	      IFUNC_IMPL_ADD (array, i, strlen, CPU_FEATURE_USABLE (SSE2),
 			      __strlen_sse2)
 	      IFUNC_IMPL_ADD (array, i, strlen, 1, __strlen_ia32))
 
   /* Support sysdeps/i386/i686/multiarch/strncmp.S.  */
   IFUNC_IMPL (i, name, strncmp,
-	      IFUNC_IMPL_ADD (array, i, strncmp, HAS_CPU_FEATURE (SSE4_2),
+	      IFUNC_IMPL_ADD (array, i, strncmp, CPU_FEATURE_USABLE (SSE4_2),
 			      __strncmp_sse4_2)
-	      IFUNC_IMPL_ADD (array, i, strncmp, HAS_CPU_FEATURE (SSSE3),
+	      IFUNC_IMPL_ADD (array, i, strncmp, CPU_FEATURE_USABLE (SSSE3),
 			      __strncmp_ssse3)
 	      IFUNC_IMPL_ADD (array, i, strncmp, 1, __strncmp_ia32))
 #endif
diff --git a/sysdeps/i386/i686/multiarch/ifunc-memmove.h b/sysdeps/i386/i686/multiarch/ifunc-memmove.h
index a590048d1d..c05cb6dd4f 100644
--- a/sysdeps/i386/i686/multiarch/ifunc-memmove.h
+++ b/sysdeps/i386/i686/multiarch/ifunc-memmove.h
@@ -33,7 +33,7 @@ IFUNC_SELECTOR (void)
   if (CPU_FEATURES_ARCH_P (cpu_features, Fast_Unaligned_Load))
     return OPTIMIZE (sse2_unaligned);
 
-  if (CPU_FEATURES_CPU_P (cpu_features, SSSE3))
+  if (CPU_FEATURE_USABLE_P (cpu_features, SSSE3))
     {
       if (CPU_FEATURES_ARCH_P (cpu_features, Fast_Rep_String))
 	return OPTIMIZE (ssse3_rep);
diff --git a/sysdeps/i386/i686/multiarch/ifunc-memset.h b/sysdeps/i386/i686/multiarch/ifunc-memset.h
index 14199c30fd..bead331a9d 100644
--- a/sysdeps/i386/i686/multiarch/ifunc-memset.h
+++ b/sysdeps/i386/i686/multiarch/ifunc-memset.h
@@ -28,7 +28,7 @@ IFUNC_SELECTOR (void)
 {
   const struct cpu_features* cpu_features = __get_cpu_features ();
 
-  if (CPU_FEATURES_CPU_P (cpu_features, SSE2))
+  if (CPU_FEATURE_USABLE_P (cpu_features, SSE2))
     {
       if (CPU_FEATURES_ARCH_P (cpu_features, Fast_Rep_String))
 	return OPTIMIZE (sse2_rep);
diff --git a/sysdeps/i386/i686/multiarch/ifunc-sse2-bsf.h b/sysdeps/i386/i686/multiarch/ifunc-sse2-bsf.h
index 8b6fa6447d..0d302a3dcd 100644
--- a/sysdeps/i386/i686/multiarch/ifunc-sse2-bsf.h
+++ b/sysdeps/i386/i686/multiarch/ifunc-sse2-bsf.h
@@ -28,7 +28,7 @@ IFUNC_SELECTOR (void)
 {
   const struct cpu_features* cpu_features = __get_cpu_features ();
 
-  if (CPU_FEATURES_CPU_P (cpu_features, SSE2))
+  if (CPU_FEATURE_USABLE_P (cpu_features, SSE2))
     {
       if (CPU_FEATURES_ARCH_P (cpu_features, Slow_BSF))
 	return OPTIMIZE (sse2);
diff --git a/sysdeps/i386/i686/multiarch/ifunc-sse2-ssse3.h b/sysdeps/i386/i686/multiarch/ifunc-sse2-ssse3.h
index 77b615e40d..c10ca4a9df 100644
--- a/sysdeps/i386/i686/multiarch/ifunc-sse2-ssse3.h
+++ b/sysdeps/i386/i686/multiarch/ifunc-sse2-ssse3.h
@@ -29,11 +29,11 @@ IFUNC_SELECTOR (void)
 {
   const struct cpu_features* cpu_features = __get_cpu_features ();
 
-  if (CPU_FEATURES_CPU_P (cpu_features, SSE2)
+  if (CPU_FEATURE_USABLE_P (cpu_features, SSE2)
       && CPU_FEATURES_ARCH_P (cpu_features, Fast_Rep_String))
     return OPTIMIZE (sse2);
 
-  if (CPU_FEATURES_CPU_P (cpu_features, SSSE3))
+  if (CPU_FEATURE_USABLE_P (cpu_features, SSSE3))
     return OPTIMIZE (ssse3);
 
   return OPTIMIZE (ia32);
diff --git a/sysdeps/i386/i686/multiarch/ifunc-sse2.h b/sysdeps/i386/i686/multiarch/ifunc-sse2.h
index c0dd85e2bb..58794a2806 100644
--- a/sysdeps/i386/i686/multiarch/ifunc-sse2.h
+++ b/sysdeps/i386/i686/multiarch/ifunc-sse2.h
@@ -27,7 +27,7 @@ IFUNC_SELECTOR (void)
 {
   const struct cpu_features* cpu_features = __get_cpu_features ();
 
-  if (CPU_FEATURES_CPU_P (cpu_features, SSE2))
+  if (CPU_FEATURE_USABLE_P (cpu_features, SSE2))
     return OPTIMIZE (sse2);
 
   return OPTIMIZE (ia32);
diff --git a/sysdeps/i386/i686/multiarch/ifunc-sse4_2.h b/sysdeps/i386/i686/multiarch/ifunc-sse4_2.h
index b9b06d5996..014be1d5f7 100644
--- a/sysdeps/i386/i686/multiarch/ifunc-sse4_2.h
+++ b/sysdeps/i386/i686/multiarch/ifunc-sse4_2.h
@@ -27,7 +27,7 @@ IFUNC_SELECTOR (void)
 {
   const struct cpu_features* cpu_features = __get_cpu_features ();
 
-  if (CPU_FEATURES_CPU_P (cpu_features, SSE4_2))
+  if (CPU_FEATURE_USABLE_P (cpu_features, SSE4_2))
     return OPTIMIZE (sse42);
 
   return OPTIMIZE (ia32);
diff --git a/sysdeps/i386/i686/multiarch/ifunc-ssse3-sse4_2.h b/sysdeps/i386/i686/multiarch/ifunc-ssse3-sse4_2.h
index b4074f3f8f..39bfea986d 100644
--- a/sysdeps/i386/i686/multiarch/ifunc-ssse3-sse4_2.h
+++ b/sysdeps/i386/i686/multiarch/ifunc-ssse3-sse4_2.h
@@ -29,10 +29,10 @@ IFUNC_SELECTOR (void)
 {
   const struct cpu_features* cpu_features = __get_cpu_features ();
 
-  if (CPU_FEATURES_CPU_P (cpu_features, SSE4_2))
+  if (CPU_FEATURE_USABLE_P (cpu_features, SSE4_2))
     return OPTIMIZE (sse4_2);
 
-  if (CPU_FEATURES_CPU_P (cpu_features, SSSE3))
+  if (CPU_FEATURE_USABLE_P (cpu_features, SSSE3))
     return OPTIMIZE (ssse3);
 
   return OPTIMIZE (ia32);
diff --git a/sysdeps/i386/i686/multiarch/s_fma.c b/sysdeps/i386/i686/multiarch/s_fma.c
index 90f649f52a..0729853e21 100644
--- a/sysdeps/i386/i686/multiarch/s_fma.c
+++ b/sysdeps/i386/i686/multiarch/s_fma.c
@@ -27,7 +27,7 @@ extern double __fma_ia32 (double x, double y, double z) attribute_hidden;
 extern double __fma_fma (double x, double y, double z) attribute_hidden;
 
 libm_ifunc (__fma,
-	    HAS_ARCH_FEATURE (FMA_Usable) ? __fma_fma : __fma_ia32);
+	    CPU_FEATURE_USABLE (FMA) ? __fma_fma : __fma_ia32);
 libm_alias_double (__fma, fma)
 
 #define __fma __fma_ia32
diff --git a/sysdeps/i386/i686/multiarch/s_fmaf.c b/sysdeps/i386/i686/multiarch/s_fmaf.c
index 27757eca9d..20f965c342 100644
--- a/sysdeps/i386/i686/multiarch/s_fmaf.c
+++ b/sysdeps/i386/i686/multiarch/s_fmaf.c
@@ -27,7 +27,7 @@ extern float __fmaf_ia32 (float x, float y, float z) attribute_hidden;
 extern float __fmaf_fma (float x, float y, float z) attribute_hidden;
 
 libm_ifunc (__fmaf,
-	    HAS_ARCH_FEATURE (FMA_Usable) ? __fmaf_fma : __fmaf_ia32);
+	    CPU_FEATURE_USABLE (FMA) ? __fmaf_fma : __fmaf_ia32);
 libm_alias_float (__fma, fma)
 
 #define __fmaf __fmaf_ia32
diff --git a/sysdeps/i386/i686/multiarch/wcscpy.c b/sysdeps/i386/i686/multiarch/wcscpy.c
index 51347d70f5..f0038bc4a2 100644
--- a/sysdeps/i386/i686/multiarch/wcscpy.c
+++ b/sysdeps/i386/i686/multiarch/wcscpy.c
@@ -34,7 +34,7 @@ IFUNC_SELECTOR (void)
 {
   const struct cpu_features* cpu_features = __get_cpu_features ();
 
-  if (CPU_FEATURES_CPU_P (cpu_features, SSSE3))
+  if (CPU_FEATURE_USABLE_P (cpu_features, SSSE3))
     return OPTIMIZE (ssse3);
 
   return OPTIMIZE (ia32);
diff --git a/sysdeps/i386/setfpucw.c b/sysdeps/i386/setfpucw.c
index 68f5b2e86c..c640a72cc2 100644
--- a/sysdeps/i386/setfpucw.c
+++ b/sysdeps/i386/setfpucw.c
@@ -39,7 +39,7 @@ __setfpucw (fpu_control_t set)
   __asm__ ("fldcw %0" : : "m" (*&cw));
 
   /* If the CPU supports SSE, we set the MXCSR as well.  */
-  if (HAS_CPU_FEATURE (SSE))
+  if (CPU_FEATURE_USABLE (SSE))
     {
       unsigned int xnew_exc;