https://gcc.gnu.org/g:e0f131c87942a0ea9b072750d670d57e1f2c4d34
commit r14-10722-ge0f131c87942a0ea9b072750d670d57e1f2c4d34
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Sun Sep 29 00:22:12 2024 +0000
Daily bump.
Diff:
---
gcc/ChangeLog | 63 +++++++++++++++++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/testsuite/ChangeLog | 8 +++++++
3 files changed, 72 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ad8f8d4714ee..456aff01cb46 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,66 @@
+2024-09-28 Jan Hubicka <j...@suse.cz>
+
+ Backported from master:
+ 2024-09-03 Jan Hubicka <j...@suse.cz>
+
+ * config/i386/i386.cc (ix86_reassociation_width): Update for Znver5.
+ * config/i386/x86-tune-costs.h (znver5_costs): Update reassociation
+ widths.
+
+2024-09-28 Jan Hubicka <j...@suse.cz>
+
+ Backported from master:
+ 2024-09-03 Jan Hubicka <j...@suse.cz>
+
+ * config/i386/x86-tune-sched.cc (ix86_fuse_mov_alu_p): Fix
+ typo.
+
+2024-09-28 Jan Hubicka <j...@suse.cz>
+
+ Backported from master:
+ 2024-09-03 Jan Hubicka <j...@suse.cz>
+
+ * config/i386/i386.h (TARGET_FUSE_MOV_AND_ALU): New tune.
+ * config/i386/x86-tune-sched.cc (ix86_issue_rate): Updat for znver5.
+ (ix86_adjust_cost): Add TODO about znver5 memory latency.
+ (ix86_fuse_mov_alu_p): New.
+ (ix86_macro_fusion_pair_p): Use it.
+ * config/i386/x86-tune.def (X86_TUNE_FUSE_ALU_AND_BRANCH): Add ZNVER5.
+ (X86_TUNE_FUSE_MOV_AND_ALU): New tune;
+
+2024-09-28 Jan Hubicka <j...@suse.cz>
+
+ Backported from master:
+ 2024-09-03 Jan Hubicka <j...@suse.cz>
+
+ * config/i386/x86-tune.def (X86_TUNE_USE_GATHER_2PARTS): Disable for
+ ZNVER5.
+ (X86_TUNE_USE_SCATTER_2PARTS): Disable for ZNVER5.
+ (X86_TUNE_USE_GATHER_4PARTS): Disable for ZNVER5.
+ (X86_TUNE_USE_SCATTER_4PARTS): Disable for ZNVER5.
+ (X86_TUNE_USE_GATHER_8PARTS): Disable for ZNVER5.
+ (X86_TUNE_USE_SCATTER_8PARTS): Disable for ZNVER5.
+
+2024-09-28 Jan Hubicka <j...@suse.cz>
+
+ Backported from master:
+ 2024-09-03 Jan Hubicka <j...@suse.cz>
+
+ * config/i386/x86-tune.def (X86_TUNE_AVOID_128FMA_CHAINS): Enable for
+ znver5.
+ (X86_TUNE_AVOID_256FMA_CHAINS): Likewise.
+ (X86_TUNE_AVOID_512FMA_CHAINS): Likewise.
+
+2024-09-28 H.J. Lu <hjl.to...@gmail.com>
+
+ Backported from master:
+ 2024-09-25 H.J. Lu <hjl.to...@gmail.com>
+
+ PR target/116839
+ * config/i386/i386.cc (ix86_rewrite_tls_address_1): Make it
+ static. Return if TLS address is thread register plus an integer
+ register.
+
2024-09-26 Stefan Schulze Frielinghaus <stefa...@gcc.gnu.org>
Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index d1c175554616..3745c09494ae 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240928
+20240929
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5c08a47f315c..aa7f591527db 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2024-09-28 H.J. Lu <hjl.to...@gmail.com>
+
+ Backported from master:
+ 2024-09-25 H.J. Lu <hjl.to...@gmail.com>
+
+ PR target/116839
+ * gcc.target/i386/pr116839.c: New file.
+
2024-09-26 Stefan Schulze Frielinghaus <stefa...@gcc.gnu.org>
Backported from master:
