Daily bump.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5acdd4af62af5283ab32343e0289c6427dc02745..ccd1dbf8397a12f41d16ca8ddb8a7ed3741e011d 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,50 @@
+2023-01-29  Jan Hubicka  <jh@suse.cz>
+
+       Backported from master:
+       2023-01-16  Jan Hubicka  <jh@suse.cz>
+
+       * config/i386/i386.cc (ix86_vectorize_builtin_scatter): Guard scatter
+       by TARGET_USE_SCATTER.
+       * config/i386/i386.h (TARGET_USE_SCATTER_2PARTS,
+       TARGET_USE_SCATTER_4PARTS, TARGET_USE_SCATTER): New macros.
+       * config/i386/x86-tune.def (TARGET_USE_SCATTER_2PARTS,
+       TARGET_USE_SCATTER_4PARTS, TARGET_USE_SCATTER): New tunes.
+       (X86_TUNE_AVOID_256FMA_CHAINS, X86_TUNE_AVOID_512FMA_CHAINS): Disable
+       for znver4.  (X86_TUNE_USE_GATHER): Disable for zen4.
+
+2023-01-29  Jan Hubicka  <jh@suse.cz>
+
+       Backported from master:
+       2022-12-22  Jan Hubicka  <hubicka@ucw.cz>
+
+       * config/i386/i386-expand.cc (ix86_expand_set_or_cpymem): Add
+       TARGET_AVX512_SPLIT_REGS
+       * config/i386/i386-options.cc (ix86_option_override_internal):
+       Honor x86_TONE_AVOID_256FMA_CHAINS.
+       * config/i386/i386.cc (ix86_vec_cost): Honor TARGET_AVX512_SPLIT_REGS.
+       (ix86_reassociation_width): Likewise.
+       * config/i386/i386.h (TARGET_AVX512_SPLIT_REGS): New tune.
+       * config/i386/x86-tune.def (X86_TUNE_USE_GATHER_2PARTS): Disable
+       for znver4.
+       (X86_TUNE_USE_GATHER_4PARTS): Likewise.
+       (X86_TUNE_AVOID_256FMA_CHAINS): Set for znver4.
+       (X86_TUNE_AVOID_512FMA_CHAINS): New utne; set for znver4.
+       (X86_TUNE_AVX256_OPTIMAL): Add znver4.
+       (X86_TUNE_AVX512_SPLIT_REGS): New tune.
+       (X86_TUNE_AVX256_MOVE_BY_PIECES): Add znver1-3.
+       (X86_TUNE_AVX256_STORE_BY_PIECES): Add znver1-3.
+       (X86_TUNE_AVX512_MOVE_BY_PIECES): Add znver4.
+       (X86_TUNE_AVX512_STORE_BY_PIECES): Add znver4.
+
+2023-01-29  Jan Hubicka  <jh@suse.cz>
+
+       Backported from master:
+       2022-12-22  Jan Hubicka  <hubicka@ucw.cz>
+
+       * config/i386/x86-tune-costs.h (znver4_cost): Upate costs of FP and SSE
+       moves, division multiplication, gathers, L2 cache size, and more
+       complex FP instrutions.
+
 2023-01-28  Tejas Joshi  <TejasSanjay.Joshi@amd.com>
 
        Backported from master:

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 4a549ed9f6bae0d5707c51502552cf33e471044f..6878f7c4810e5f2c11a620a2f3c4bad5dbe10ed7 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230129
+20230130