https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86489
Pat Haugen changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86489
--- Comment #7 from kugan at gcc dot gnu.org ---
Author: kugan
Date: Fri Jul 13 05:25:47 2018
New Revision: 262622
URL: https://gcc.gnu.org/viewcvs?rev=262622=gcc=rev
Log:
gcc/ChangeLog:
2018-07-13 Kugan Vivekanandarajah
Richard
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86489
sudi at gcc dot gnu.org changed:
What|Removed |Added
Last reconfirmed||2018-7-12
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86489
--- Comment #5 from Pat Haugen ---
(In reply to kugan from comment #3)
> index f6fa2f7..fbdf838 100644
> --- a/gcc/tree-ssa-loop-niter.c
> +++ b/gcc/tree-ssa-loop-niter.c
> @@ -2555,6 +2555,7 @@ number_of_iterations_popcount (loop_p loop, edge
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86489
--- Comment #4 from Richard Biener ---
(In reply to kugan from comment #3)
> (In reply to Richard Biener from comment #2)
> > gimple *phi = SSA_NAME_DEF_STMT (b_11);
> > if (gimple_code (phi) != GIMPLE_PHI
> > || (gimple_assign_lhs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86489
--- Comment #3 from kugan at gcc dot gnu.org ---
(In reply to Richard Biener from comment #2)
> gimple *phi = SSA_NAME_DEF_STMT (b_11);
> if (gimple_code (phi) != GIMPLE_PHI
> || (gimple_assign_lhs (and_stmt)
> !=
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86489
--- Comment #2 from Richard Biener ---
gimple *phi = SSA_NAME_DEF_STMT (b_11);
if (gimple_code (phi) != GIMPLE_PHI
|| (gimple_assign_lhs (and_stmt)
!= gimple_phi_arg_def (phi, loop_latch_edge (loop)->dest_idx)))
return
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86489
--- Comment #1 from kugan at gcc dot gnu.org ---
Sorry about the breakage, I am trying to reproduce it on x86-64. Please let me
know if you have testcase.
