r271145 - in /trunk/gcc: ChangeLog gimple-ssa-s...

[amker@gcc.gnu.org]

Author: amker
Date: Tue May 14 01:18:53 2019
New Revision: 271145

URL: https://gcc.gnu.org/viewcvs?rev=271145&root=gcc&view=rev
Log:
	* gimple-ssa-strength-reduction.c (lookup_cand): Adjust index by 1.
	(alloc_cand_and_find_basis): Ditto.
	(backtrace_base_for_ref, create_mul_ssa_cand): Remove if-then-else.
	(create_mul_imm_cand, create_add_ssa_cand): Ditto.
	(create_add_imm_cand, slsr_process_cast): Ditto.
	(slsr_process_copy, replace_mult_candidate): Ditto.
	(replace_rhs_if_not_dup, replace_one_candidate): Ditto.
	(dump_cand_vec, analyze_candidates_and_replace): Skip NULL element.
	(pass_strength_reduction::execute): Init the first NULL element.

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