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eglibc_2.19: Make ppc e300c3 benefit from 603e sqrt optimizations

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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>
This commit is contained in:
Mats Kärrman
2014-04-01 16:20:18 +00:00
committed by Richard Purdie
parent 1eae7d2503
commit 8b0eceeebf
1 changed files with 7 additions and 0 deletions
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7
meta/recipes-core/eglibc/eglibc-2.19/glibc.fix_sqrt2.patch
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@@ -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 +++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies
@@ -0,0 +1 @@ @@ -0,0 +1 @@
+powerpc/powerpc32/603e/fpu +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 Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies
=================================================================== ===================================================================
--- /dev/null --- /dev/null