http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56110
Ramana Radhakrishnan changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56110
--- Comment #2 from Tilman Sauerbeck 2013-03-16
09:01:17 UTC ---
Created attachment 29677
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29677
WIP patch
I'm not really sure if this patch is good or bad. The discussion on the ML die
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56110
--- Comment #1 from Tilman Sauerbeck 2013-02-16
16:49:34 UTC ---
Changing the literal in the test function so that it fits in 8 bits makes gcc
go with the TST instruction instead of AND+CMP:
unsigned f2 (unsigned x, unsigned m)
{
i
