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| author | Joshua W. Boyer <jwboyer@linux.vnet.ibm.com> | 2009-09-01 15:35:35 -0700 |
|---|---|---|
| committer | Ryan Arnold <ryanarn@etna.rchland.ibm.com> | 2009-10-16 08:59:52 -0500 |
| commit | 5af95888b07369ead5620d266bde16d79f8e2f95 (patch) | |
| tree | 2d9e99fc0a26fbab7ac4fe1d36ebe9a6ec8e213c | |
| parent | 21ed05c47f528e5f771fa2da085623e225ddcc0a (diff) | |
| download | glibc-5af95888b07369ead5620d266bde16d79f8e2f95.tar.gz glibc-5af95888b07369ead5620d266bde16d79f8e2f95.tar.xz glibc-5af95888b07369ead5620d266bde16d79f8e2f95.zip | |
Git cherry-pick of commit a050d2a5e722876623a70d501c3cdfedfce8b5ce
Fix use of 64-bit insn in 32-bit memcpy for POWER6. 2009-08-31 Joshua W. Boyer <jwboyer@linux.vnet.ibm.com> * sysdeps/powerpc/powerpc32/power6/memcpy.S: Change srdi instruction to srwi in 32-bit memcpy for power6.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power6/memcpy.S | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 9face0b0ae..928c74aff4 100644 --- a/ChangeLog +++ b/ChangeLog @@ -2,6 +2,11 @@ * configure.in: Support binutils 2.20. +2009-08-31 Joshua W. Boyer <jwboyer@linux.vnet.ibm.com> + + * sysdeps/powerpc/powerpc32/power6/memcpy.S: Change srdi instruction + to srwi in 32-bit memcpy for power6. + 2008-06-12 Ulrich Drepper <drepper@redhat.com> * Makeconfig: Undo last change. Add asflags-cpu to ASFLAGS in the diff --git a/sysdeps/powerpc/powerpc32/power6/memcpy.S b/sysdeps/powerpc/powerpc32/power6/memcpy.S index 156b0bd8cc..cafe9174fd 100644 --- a/sysdeps/powerpc/powerpc32/power6/memcpy.S +++ b/sysdeps/powerpc/powerpc32/power6/memcpy.S @@ -220,7 +220,7 @@ L(word_unaligned_short): subf 10,0,5 add 12,4,0 blt cr6,5f - srdi 7,6,16 + srwi 7,6,16 bgt cr6,3f sth 6,0(3) b 7f |