From: Mats Kärrman Date: Tue, 1 Apr 2014 16:20:18 +0000 (+0000) Subject: eglibc_2.19: Make ppc e300c3 benefit from 603e sqrt optimizations X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~33971 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=263e278be61093509110267596fdd75c225bf06a;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git eglibc_2.19: Make ppc e300c3 benefit from 603e sqrt optimizations Tested on PowerPC MPC5125. Signed-off-by: Mats Karrman Signed-off-by: Richard Purdie --- diff --git a/meta/recipes-core/eglibc/eglibc-2.19/glibc.fix_sqrt2.patch b/meta/recipes-core/eglibc/eglibc-2.19/glibc.fix_sqrt2.patch index 037feeb534a..689b79c61c9 100644 --- a/meta/recipes-core/eglibc/eglibc-2.19/glibc.fix_sqrt2.patch +++ b/meta/recipes-core/eglibc/eglibc-2.19/glibc.fix_sqrt2.patch @@ -1477,6 +1477,13 @@ Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies +++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies @@ -0,0 +1 @@ +powerpc/powerpc32/603e/fpu +Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e300c3/fpu/Implies +=================================================================== +--- /dev/null ++++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e300c3/fpu/Implies +@@ -0,0 +1,2 @@ ++# e300c3 is a variant of 603e so use the same optimizations for sqrt ++powerpc/powerpc32/603e/fpu Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies =================================================================== --- /dev/null