r279204 - in /trunk/gcc: ChangeLog lra-assigns....

[vmakarov@gcc.gnu.org]

Author: vmakarov
Date: Tue Dec 10 22:07:57 2019
New Revision: 279204

URL: https://gcc.gnu.org/viewcvs?rev=279204&root=gcc&view=rev
Log:
2019-12-10  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/92796
	* lra-int.h (lra_risky_transformations_p): Rename to
	check_and_force_assignment_correctness_p.
	* lra-assigns.c: Ditto.
	(lra_assign): Reset check_and_force_assignment_correctness_p.
	* lra-constraints.c (lra_risky_transformations_p): Rename to
	check_and_force_assignment_correctness_p.
	(lra_constraints): Set up check_and_force_assignment_correctness_p
	only for the 1st sub-pass.
	* lra-eliminations.c (process_insn_for_elimination): Set up
	check_and_force_assignment_correctness_p if the insn chnaged its
	code.

2019-12-10  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/92796
	* gcc.target/powerpc/pr92796.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr92796.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-assigns.c
    trunk/gcc/lra-constraints.c
    trunk/gcc/lra-eliminations.c
    trunk/gcc/lra-int.h
    trunk/gcc/testsuite/ChangeLog