[PATCH] S390: Increase function alignment to 16 bytes.

Stefan Liebler stli@linux.ibm.com
Fri Mar 1 15:37:00 GMT 2019


Hi,

this patch sets the default function alignment to 16 bytes in order to
get rid of some unwanted performance effects.

Please see also GCC commit "S/390: Set default function
alignment to 16."

Bye,
Stefan

ChangeLog:

	* sysdeps/s390/s390-64/sysdep.h(ENTRY): Use alignment of 16byte.
	* sysdeps/s390/s390-32/sysdep.h: Likewise.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 20190301_function_alignment.patch
Type: text/x-patch
Size: 1516 bytes
Desc: not available
URL: <http://sourceware.org/pipermail/libc-alpha/attachments/20190301/c64deb40/attachment.bin>


More information about the Libc-alpha mailing list