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| author | GCC Administrator <gccadmin@gcc.gnu.org> | 2021-04-07 00:16:39 +0000 |
|---|---|---|
| committer | GCC Administrator <gccadmin@gcc.gnu.org> | 2021-04-07 00:16:39 +0000 |
| commit | 8cac6af6f8ba5cce69161459e572e59c2be60e75 (patch) | |
| tree | 2177a580b2989018e91b6c00e6b1a8743ccbe62a /gcc/ChangeLog | |
| parent | b29ddf93a4dd0cb9f0110cec785092f86c9d109e (diff) | |
| download | gcc-8cac6af6f8ba5cce69161459e572e59c2be60e75.tar.gz | |
Daily bump.
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index aadfdcfcd19..ebba0ee7e37 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,45 @@ +2021-04-06 Vladimir N. Makarov <vmakarov@redhat.com> + + PR target/99781 + * lra-constraints.c (split_reg): Don't check paradoxical_subreg_p. + * lra-lives.c (clear_sparseset_regnos, regnos_in_sparseset_p): New + functions. + (process_bb_lives): Don't update biggest mode of hard reg for + implicit in multi-register group. Use the new functions for + updating dead_set and unused_set by register notes. + +2021-04-06 Xianmiao Qu <xianmiao_qu@c-sky.com> + + * config/csky/csky_pipeline_ck802.md : Use insn reservation name + instead of *. + +2021-04-06 H.J. Lu <hjl.tools@gmail.com> + + * config/i386/x86-tune-costs.h (skylake_memcpy): Updated. + (skylake_memset): Likewise. + (skylake_cost): Change CLEAR_RATIO to 17. + * config/i386/x86-tune.def (X86_TUNE_PREFER_KNOWN_REP_MOVSB_STOSB): + Replace m_CANNONLAKE, m_ICELAKE_CLIENT, m_ICELAKE_SERVER, + m_TIGERLAKE and m_SAPPHIRERAPIDS with m_SKYLAKE and m_CORE_AVX512. + +2021-04-06 Richard Biener <rguenther@suse.de> + + PR tree-optimization/99880 + * tree-vect-loop.c (maybe_set_vectorized_backedge_value): Only + set vectorized defs of relevant PHIs. + +2021-04-06 Richard Biener <rguenther@suse.de> + + PR tree-optimization/99924 + * tree-vect-slp.c (vect_bb_partition_graph_r): Do not mark + nodes w/o scalar stmts as visited. + +2021-04-06 Alex Coplan <alex.coplan@arm.com> + + PR target/99748 + * config/arm/arm.c (arm_libcall_uses_aapcs_base): Also use base + PCS for [su]fix_optab. + 2021-04-03 Iain Sandoe <iain@sandoe.co.uk> * config/darwin.c (machopic_legitimize_pic_address): Check |