r260608 - in /trunk/gcc: ChangeLog gimple-ssa-s...

[wschmidt@gcc.gnu.org]

Author: wschmidt
Date: Wed May 23 13:26:05 2018
New Revision: 260608

URL: https://gcc.gnu.org/viewcvs?rev=260608&root=gcc&view=rev
Log:
2018-05-23  Bill Schmidt  <wschmidt@linux.ibm.com>

	* gimple-ssa-strength-reduction.c (struct slsr_cand_d): Add
	first_interp field.
	(alloc_cand_and_find_basis): Initialize first_interp field.
	(slsr_process_mul): Modify first_interp field.
	(slsr_process_add): Likewise.
	(slsr_process_cast): Modify first_interp field for each new
	interpretation.
	(slsr_process_copy): Likewise.
	(dump_candidate): Dump first_interp field.
	(replace_mult_candidate): Process all interpretations, not just
	subsequent ones.
	(replace_rhs_if_not_dup): Likewise.
	(replace_one_candidate): Likewise.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-strength-reduction.c