+2023-04-22 Andrew Pinski <apinski@marvell.com>
+
+ * tree-ssa-phiopt.cc (tree_ssa_phiopt_worker):
+ Change the code around slightly to move diamond
+ handling for do_store_elim/do_hoist_loads out of
+ the big if/else.
+
+2023-04-22 Andrew Pinski <apinski@marvell.com>
+
+ * tree-ssa-phiopt.cc (tree_ssa_phiopt_worker):
+ Remove check on empty_block_p.
+
+2023-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/109589
+ * system.h (class auto_mpz): Workaround PR62101 bug in GCC 4.8 and 4.9.
+ * realmpfr.h (class auto_mpfr): Likewise.
+
+2023-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/109583
+ * match.pd (fneg/fadd simplify): Don't call related_vector_mode
+ if vec_mode is not VECTOR_MODE_P.
+
+2023-04-22 Jan Hubicka <hubicka@ucw.cz>
+ Ondrej Kubanek <kubanek0ondrej@gmail.com>
+
+ * cfgloopmanip.h (adjust_loop_info_after_peeling): Declare.
+ * tree-ssa-loop-ch.cc (ch_base::copy_headers): Fix updating of
+ loop profile and bounds after header duplication.
+ * tree-ssa-loop-ivcanon.cc (adjust_loop_info_after_peeling):
+ Break out from try_peel_loop; fix handling of 0 iterations.
+ (try_peel_loop): Use adjust_loop_info_after_peeling.
+
2023-04-21 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/109546
+2023-04-22 Andrew Pinski <apinski@marvell.com>
+
+ * gcc.dg/tree-ssa/phi-opt-5.c: Remvoe some xfail.
+
+2023-04-22 Roger Sayle <roger@nextmovesoftware.com>
+
+ PR target/54816
+ * gcc.target/avr/pr54816.c: Move to...
+ * gcc.target/avr/mmcu/pr54816.c: ... here.
+
+2023-04-22 Harald Anlauf <anlauf@gmx.de>
+ Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/109500
+ * gfortran.dg/allocatable_function_11.f90: New test.
+
+2023-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/109572
+ * gcc.dg/vect/pr109011-1.c: In scan-tree-dump-times regexps match also
+ vect prefix to make sure we only count vectorized calls.
+ * gcc.dg/vect/pr109011-2.c: Likewise. On powerpc* expect just count 3
+ rather than 4.
+ * gcc.dg/vect/pr109011-3.c: In scan-tree-dump-times regexps match also
+ vect prefix to make sure we only count vectorized calls.
+ * gcc.dg/vect/pr109011-4.c: Likewise. On powerpc* expect just count 3
+ rather than 4.
+ (foo): Add 2 further arithmetic ops to the loop to make it appear
+ worthwhile for vectorization heuristics on powerpc.
+ * gcc.dg/vect/pr109011-5.c: In scan-tree-dump-times regexps match also
+ vect prefix to make sure we only count vectorized calls.
+ (foo): Add 2 further arithmetic ops to the loop to make it appear
+ worthwhile for vectorization heuristics on powerpc.
+
+2023-04-22 Jeff Law <jlaw@ventanamicro>
+
+ * gcc.target/rx/movsicc.c: Broken down into ...
+ * gcc.target/rx/movsicc-1.c: Here.
+ * gcc.target/rx/movsicc-2.c: Here.
+ * gcc.target/rx/movsicc-3.c: Here. xfail one test.
+ * gcc.target/rx/movsicc-4.c: Here.
+ * gcc.target/rx/movsicc-5.c: Here.
+ * gcc.target/rx/movsicc-6.c: Here.
+ * gcc.target/rx/movsicc-7.c: Here.
+ * gcc.target/rx/movsicc-8.c: Here.
+
+2023-04-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/109583
+ * gcc.dg/pr109583.c: New test.
+
+2023-04-22 Jan Hubicka <hubicka@ucw.cz>
+ Ondrej Kubanek <kubanek0ondrej@gmail.com>
+
+ * gcc.dg/tree-ssa/peel1.c: Decrease number of peels by 1.
+ * gcc.dg/unroll-8.c: Decrease loop iteration estimate.
+ * gcc.dg/tree-prof/peel-2.c: New test.
+
2023-04-21 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/109546