From 80ab6401a9bb566de940cc6a5fb7a6af650f17b9 Mon Sep 17 00:00:00 2001 From: Rajalakshmi Srinivasaraghavan Date: Thu, 1 Dec 2016 11:35:43 +0530 Subject: powerpc: strcmp optimization for power9 Vectorized loops are used for strings > 32B when compared to power8 optimization. Tested on power9 ppc64le simulator. --- sysdeps/powerpc/powerpc64/multiarch/strcmp.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sysdeps/powerpc/powerpc64/multiarch/strcmp.c') diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcmp.c b/sysdeps/powerpc/powerpc64/multiarch/strcmp.c index 06f89cb375..6e8d699860 100644 --- a/sysdeps/powerpc/powerpc64/multiarch/strcmp.c +++ b/sysdeps/powerpc/powerpc64/multiarch/strcmp.c @@ -27,9 +27,13 @@ extern __typeof (strcmp) __strcmp_ppc attribute_hidden; extern __typeof (strcmp) __strcmp_power7 attribute_hidden; extern __typeof (strcmp) __strcmp_power8 attribute_hidden; +extern __typeof (strcmp) __strcmp_power9 attribute_hidden; + # undef strcmp libc_ifunc_redirected (__redirect_strcmp, strcmp, + (hwcap2 & PPC_FEATURE2_ARCH_3_00) + ? __strcmp_power9 : (hwcap2 & PPC_FEATURE2_ARCH_2_07) ? __strcmp_power8 : (hwcap & PPC_FEATURE_HAS_VSX) -- cgit 1.4.1