+2016-06-29 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/71585
+ * common.opt (flag_stack_protect): Mark the flag as optimization
+ flag.
+ * ipa-inline-transform.c (inline_call): Remove unnecessary call
+ of build_optimization_node.
+
+2016-06-29 Yuri Rumyantsev <ysrumyan@gmail.com>
+
+ PR tree-optimization/70729
+ * tree-ssa-loop-im.c (ref_indep_loop_p_1): Consider memory reference as
+ independent in loops having positive safelen value.
+ * tree-vect-loop.c (vect_transform_loop): Clear-up safelen value since
+ it may be not valid after vectorization.
+
+2016-06-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/71625
+ * tree-ssa-strlen.c (get_addr_stridx): Add PTR argument. Assume list
+ is sorted by ascending list->offset. If PTR is non-NULL and there is
+ previous strinfo, call get_stridx_plus_constant.
+ (get_stridx): Pass exp as second argument to get_addr_stridx.
+ (addr_stridxptr): Add missing list = list->next, so that there can be
+ more than one entries in the list. Bump limit from 16 to 32. Ensure
+ the list is sorted by ascending list->offset.
+ (get_stridx_plus_constant): Adjust so that it can be also called with
+ ADDR_EXPR instead of SSA_NAME as PTR.
+ (handle_char_store): Pass NULL_TREE as second argument to
+ get_addr_stridx.
+
+2016-06-29 Richard Biener <rguenther@suse.de>
+
+ PR rtl-optimization/68961
+ * simplify-rtx.c (simplify_subreg): Handle VEC_CONCAT like CONCAT.
+
+2016-06-29 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/71002
+ * alias.c (component_uses_parent_alias_set_from): Handle
+ type punning through union accesses by using the union alias set.
+ * gimple.c (gimple_get_alias_set): Remove union type punning case.
+
+2016-07-29 Richard Biener <rguenther@suse.de>
+
+ * match.pd ((T)(T2)x -> (T)x): Remove restriction on final
+ precision not matching mode precision.
+
+2016-06-28 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/pa/pa.md (call_symref_64bit_post_reload): Don't call
+ pa_output_arg_descriptor.
+ (call_val_symref_64bit_post_reload): Likewise.
+ (call_val_powf_64bit_post_reload): Likewise.
+ (sibcall_internal_symref_64bit): Likewise.
+ (sibcall_value_internal_symref_64bit): Likewise.
+
+2016-06-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/71626
+ * config/i386/i386.c (ix86_expand_vector_move): For SUBREG of
+ a constant, force its SUBREG_REG into memory or register instead
+ of whole op1.
+
+2016-06-28 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
+
+ PR target/58655
+ * config/avr/avr.opt (-mfract-convert-truncate): Update description.
+ * doc/invoke.texi (AVR Options): Document it.
+
2016-06-28 Walter Lee <walt@tilera.com>
* config/tilegx/linux.h: Do not include arch/icache.h
projects / gcc.git / blobdiff