On 01/19/2016 02:08 PM, Jakub Jelinek wrote:
On Tue, Jan 19, 2016 at 01:27:32PM +0100, Bernd Schmidt wrote:
Is there a way to merge these two blocks (e.g. by moving this to the start
of the loop and testing for insn or BB_HEAD)?
Sure, like this?
That's ok. I'm assuming you know best how to u
On Tue, Jan 19, 2016 at 01:27:32PM +0100, Bernd Schmidt wrote:
> Is there a way to merge these two blocks (e.g. by moving this to the start
> of the loop and testing for insn or BB_HEAD)?
Sure, like this?
2016-01-19 Jakub Jelinek
PR debug/65779
* shrink-wrap.c: Include valtrac
On 01/19/2016 12:33 AM, Jakub Jelinek wrote:
+ if (MAY_HAVE_DEBUG_INSNS)
+{
+ for (dinsn = BB_END (bb); dinsn != insn; dinsn = PREV_INSN (dinsn))
+ if (DEBUG_INSN_P (dinsn))
+ {
+ df_ref use;
+ FOR_EACH_INSN_USE (use, dinsn)
+ if (refers_to_
Hi!
On the following testcase with -mrelocatable on ppc32 we get assembly that
contains undefined reference to a local .LC* symbol.
The problem is that prepare_shrink_wrap attempts to schedule some
instructions from the entry block to later basic blocks, if they set a
register that is only used in
