+2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * config/s390/s390.md ("mov<mode>_64dfp" DD_DF): Use vleig for loading a
+ FP zero.
+ ("*mov<mode>_64" DD_DF): Remove the vector instructions. These
+ will anyway by matched by mov<mode>_64dfp.
+
+2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * config/s390/s390.md ("mov<mode>" SD_SF): Change vleg/vsteg to
+ vlef/vstef. Add missing operand to vleif.
+
+2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * config/s390/s390.c (s390_expand_vec_init): Enable vector load
+ pair for all vector types with 64 bit elements.
+ * config/s390/vx-builtins.md (V_HW_64): Move mode iterator to ...
+ * config/s390/vector.md (V_HW_64): ... here.
+ (V_128_NOSINGLE): New mode iterator.
+ ("vec_init<V_HW:mode>"): Use V_128 as mode iterator.
+ ("*vec_splat<mode>"): Use V_128_NOSINGLE mode iterator.
+ ("*vec_tf_to_v1tf", "*vec_ti_to_v1ti"): New pattern definitions.
+ ("*vec_load_pairv2di"): Change to ...
+ ("*vec_load_pair<mode>"): ... this one.
+
+2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * config/s390/constraints.md: Add comments.
+ (jKK): Reject element sizes > 8 bytes.
+ * config/s390/s390.c (s390_split_ok_p): Enable splitting also for
+ s_operands.
+ * config/s390/s390.md: Add the s_operand checks formerly in
+ s390_split_ok_p to various splitters where they are still
+ required.
+ * config/s390/vector.md ("mov<mode>" V_128): Add GPR alternatives
+ for 128 bit vectors. Plus two splitters.
+
+2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * config/s390/s390.md: Rename the cpu facilty vec to vx throughout
+ the file.
+
+2017-03-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ PR target/79893
+ * config/s390/s390-c.c (s390_adjust_builtin_arglist): Issue an
+ error if the boundary argument is not constant.
+
+2017-03-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/80112
+ * loop-doloop.c (doloop_condition_get): Don't check condition
+ if cmp isn't SET with IF_THEN_ELSE src.
+
+2017-03-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/80158
+ * gimple-ssa-strength-reduction.c (replace_mult_candidate): When
+ replacing a candidate statement, also replace it for the
+ candidate's alternate interpretation.
+ (replace_rhs_if_not_dup): Likewise.
+ (replace_one_candidate): Likewise.
+
+2017-03-24 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/80167
+ * graphite-isl-ast-to-gimple.c
+ (translate_isl_ast_to_gimple::is_valid_rename): Handle default-defs
+ properly.
+ (translate_isl_ast_to_gimple::get_rename): Likewise.
+
+2017-03-23 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Change
+ handling of certain combinations of target options, including the
+ combinations -mpower8-vector vs. -mno-vsx, -mpower9-vector vs.
+ -mno-power8-vector, and -mpower9_dform vs. -mno-power9-vector.
+
+2017-03-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ PR target/71436
+ * config/arm/arm.md (*load_multiple): Add reload_completed to
+ matching condition.
+
+2017-03-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+ Richard Biener <rguenth@suse.com>
+
+ PR tree-optimization/79908
+ PR tree-optimization/80136
+ * tree-stdarg.c (expand_ifn_va_arg_1): For a VA_ARG whose LHS has
+ been cast away, gimplify_and_add suffices.
+
+2017-03-23 Markus Trippelsdorf <markus@trippelsdorf.de>
+
+ * tree-vrp.c (identify_jump_threads): Delete avail_exprs.
+
+2017-03-23 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/80032
+ * gimplify.c (gimple_push_cleanup): Forced unconditional
+ cleanups still have to go to the conditional_cleanups
+ sequence.
+
2017-03-22 Jakub Jelinek <jakub@redhat.com>
+ PR tree-optimization/80072
+ * tree-ssa-reassoc.c (struct operand_entry): Change id field type
+ to unsigned int.
+ (next_operand_entry_id): Change type to unsigned int.
+ (sort_by_operand_rank): Make sure to return the right return value
+ even if unsigned fields are bigger than INT_MAX.
+ (struct oecount): Change cnt and id type to unsigned int.
+ (oecount_hasher::equal): Formatting fix.
+ (oecount_cmp): Make sure to return the right return value
+ even if unsigned fields are bigger than INT_MAX.
+ (undistribute_ops_list): Change next_oecount_id type to unsigned int.
+
PR c++/80129
* gimplify.c (gimplify_modify_expr_rhs) <case COND_EXPR>: Clear
TREE_READONLY on result if writing it more than once.
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