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| author | H.J. Lu <hjl.tools@gmail.com> | 2016-04-01 15:08:48 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-04-01 15:09:14 -0700 |
| commit | 27d3ce1467990f89126e228559dec8f84b96c60e (patch) | |
| tree | 2d67df078f6e7ad4fdb0f7492426922ff762b9ee /ChangeLog | |
| parent | 2e51bc3813ca3fe72fd197d08d79496e46669f43 (diff) | |
| download | glibc-27d3ce1467990f89126e228559dec8f84b96c60e.tar.xz glibc-27d3ce1467990f89126e228559dec8f84b96c60e.zip | |
Remove Fast_Copy_Backward from Intel Core processors
Intel Core i3, i5 and i7 processors have fast unaligned copy and
copy backward is ignored. Remove Fast_Copy_Backward from Intel Core
processors to avoid confusion.
* sysdeps/x86/cpu-features.c (init_cpu_features): Don't set
bit_arch_Fast_Copy_Backward for Intel Core proessors.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -1,3 +1,8 @@ +2016-04-01 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/x86/cpu-features.c (init_cpu_features): Don't set + bit_arch_Fast_Copy_Backward for Intel Core proessors. + 2016-04-01 Adhemerval Zanella <adhemerval.zanella@linaro.org> * string/strcspn.c (strcspn): Use PTR_ALIGN_DOWN. |