Missed two more conditional branches created by inline expansion that should
have had
branch probability notes.
2019-02-08 Aaron Sawdey
* config/rs6000/rs6000-string.c (expand_compare_loop,
expand_block_compare): Insert REG_BR_PROB notes in inline expansion of
memcmp/s
Hi Aaron,
On Mon, Feb 04, 2019 at 01:06:57PM -0600, Aaron Sawdey wrote:
> This is the second part of the fix for 89112, fixing the conditions that
> caused it to happen.
> This patch adds REG_BR_PROB notes to the branches generated by inline
> expansion of memcmp
> and strncmp. This prevents any
This is the second part of the fix for 89112, fixing the conditions that caused
it to happen.
This patch adds REG_BR_PROB notes to the branches generated by inline expansion
of memcmp
and strncmp. This prevents any of the code from being marked as cold and moved
to the end
of the function, which