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| author | Mats Kärrman <Mats.Karrman@tritech.se> | 2014-04-01 16:20:18 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-04-01 23:38:53 +0100 |
| commit | 263e278be61093509110267596fdd75c225bf06a (patch) | |
| tree | bdbc313cb6807b9e68a63494277bc0b057db6ec7 /meta/recipes-core | |
| parent | 0a97b1571821848af11d8651c7145ed9592f9e31 (diff) | |
| download | openembedded-core-263e278be61093509110267596fdd75c225bf06a.tar.gz openembedded-core-263e278be61093509110267596fdd75c225bf06a.tar.bz2 openembedded-core-263e278be61093509110267596fdd75c225bf06a.zip | |
eglibc_2.19: Make ppc e300c3 benefit from 603e sqrt optimizations
Tested on PowerPC MPC5125.
Signed-off-by: Mats Karrman <mats.karrman@tritech.se>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-core')
| -rw-r--r-- | meta/recipes-core/eglibc/eglibc-2.19/glibc.fix_sqrt2.patch | 7 |
1 files changed, 7 insertions, 0 deletions
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 037feeb534..689b79c61c 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 |