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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 23:39:14 +0100 |
| commit | 8b0eceeebf88c1c19928c53fb96078e9c0c2299b (patch) | |
| tree | ba096e946767cb0a7a07378511bbcc56ff2cae57 | |
| parent | 1eae7d2503cb1d50baf3554361e5c8287a0a6ed9 (diff) | |
| download | poky-8b0eceeebf88c1c19928c53fb96078e9c0c2299b.tar.gz | |
eglibc_2.19: Make ppc e300c3 benefit from 603e sqrt optimizations
Tested on PowerPC MPC5125.
(From OE-Core rev: 263e278be61093509110267596fdd75c225bf06a)
Signed-off-by: Mats Karrman <mats.karrman@tritech.se>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -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 | |||
| 1477 | +++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies | 1477 | +++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies |
| 1478 | @@ -0,0 +1 @@ | 1478 | @@ -0,0 +1 @@ |
| 1479 | +powerpc/powerpc32/603e/fpu | 1479 | +powerpc/powerpc32/603e/fpu |
| 1480 | Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e300c3/fpu/Implies | ||
| 1481 | =================================================================== | ||
| 1482 | --- /dev/null | ||
| 1483 | +++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e300c3/fpu/Implies | ||
| 1484 | @@ -0,0 +1,2 @@ | ||
| 1485 | +# e300c3 is a variant of 603e so use the same optimizations for sqrt | ||
| 1486 | +powerpc/powerpc32/603e/fpu | ||
| 1480 | Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies | 1487 | Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies |
| 1481 | =================================================================== | 1488 | =================================================================== |
| 1482 | --- /dev/null | 1489 | --- /dev/null |