powerpc: Fix strncat ifunc selection

Correct hwcap usage in strncat introduced by commit
249dcdb71b79e4c488a46c9027e0014c0bc27044.
Tested on power7 and power8 systems

diff --git a/ChangeLog b/ChangeLog
index 663324b078f02967c388f2f9858bcefa9039c149..80df538c183a89fff374965bfdafd144389fd472 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2017-05-03  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>
+
+       * sysdeps/powerpc/powerpc64/multiarch/strncat.c: Correct hwcap
+       variable name.
+
 2017-05-03  H.J. Lu  <hongjiu.lu@intel.com>
 
        [BZ #21391]

diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncat.c b/sysdeps/powerpc/powerpc64/multiarch/strncat.c
index ba3fe5cac470b9af30f9f7f19ba41e0fef2e1e15..72f283354e42e61d241a59e853e4da2891dba089 100644 (file)
--- a/sysdeps/powerpc/powerpc64/multiarch/strncat.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncat.c
@@ -26,7 +26,7 @@ extern __typeof (strncat) __strncat_power7 attribute_hidden;
 extern __typeof (strncat) __strncat_power8 attribute_hidden;
 
 libc_ifunc (strncat,
-           (hwcap & PPC_FEATURE2_ARCH_2_07)
+           (hwcap2 & PPC_FEATURE2_ARCH_2_07)
            ? __strncat_power8
            : (hwcap & PPC_FEATURE_HAS_VSX)
             ? __strncat_power7