[gcc r14-3927] Daily bump.

[gcc r14-3927] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:ef701ef602ff124b47fd57ffa468933bcf840039

commit r14-3927-gef701ef602ff124b47fd57ffa468933bcf840039
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Sep 14 00:18:06 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 80 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/m2/ChangeLog        | 12 ++++++++
 gcc/testsuite/ChangeLog | 62 ++++++++++++++++++++++++++++++++++++++
 libgm2/ChangeLog        | 15 ++++++++++
 libstdc++-v3/ChangeLog  |  5 ++++
 6 files changed, 175 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b69160b025d6..7d9473df4e54 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,83 @@
+2023-09-13  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/autovec.md (vec_extract<mode><vel>): Add VLS modes.
+	(@vec_extract<mode><vel>): Ditto.
+	* config/riscv/vector.md: Ditto
+
+2023-09-13  Andrew Pinski  <apinski@marvell.com>
+
+	* match.pd (`X <= MAX(X, Y)`):
+	Move before `MIN (X, C1) < C2` pattern.
+
+2023-09-13  Andrew Pinski  <apinski@marvell.com>
+
+	PR tree-optimization/111364
+	* match.pd (`MIN (X, Y) == X`): Extend
+	to min/lt, min/ge, max/gt, max/le.
+
+2023-09-13  Andrew Pinski  <apinski@marvell.com>
+
+	PR tree-optimization/111345
+	* match.pd (`Y > (X % Y)`): Merge
+	into ...
+	(`(X % Y) < Y`): Pattern by adding `:c`
+	on the comparison.
+
+2023-09-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/111387
+	* tree-vect-slp.cc (vect_get_and_check_slp_defs): Check
+	EDGE_DFS_BACK when doing BB vectorization.
+	(vect_slp_function): Use rev_post_order_and_mark_dfs_back_seme
+	to compute RPO and mark backedges.
+
+2023-09-13  Lehua Ding  <lehua.ding@rivai.ai>
+
+	* config/riscv/autovec-opt.md (*cond_<mulh_table><mode>3_highpart):
+	New combine pattern.
+	* config/riscv/autovec.md (smul<mode>3_highpart): Mrege smul and umul.
+	(<mulh_table><mode>3_highpart): Merged pattern.
+	(umul<mode>3_highpart): Mrege smul and umul.
+	* config/riscv/vector-iterators.md (umul): New iterators.
+	(UNSPEC_VMULHU): New iterators.
+
+2023-09-13  Lehua Ding  <lehua.ding@rivai.ai>
+
+	* config/riscv/autovec-opt.md (*cond_v<any_shiftrt:optab><any_extend:optab>trunc<mode>):
+	New combine pattern.
+	(*cond_<any_shiftrt:optab>trunc<mode>): Ditto.
+
+2023-09-13  Lehua Ding  <lehua.ding@rivai.ai>
+
+	* config/riscv/autovec-opt.md (*copysign<mode>_neg): Move.
+	(*cond_copysign<mode>): New combine pattern.
+	* config/riscv/riscv-v.cc (needs_fp_rounding): Extend.
+
+2023-09-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/111397
+	* tree-ssa-propagate.cc (may_propagate_copy): Change optional
+	argument to specify whether the PHI destination doesn't flow in
+	from an abnormal PHI.
+	(propagate_value): Adjust.
+	* tree-ssa-forwprop.cc (pass_forwprop::execute): Indicate abnormal
+	PHI dest.
+	* tree-ssa-sccvn.cc (eliminate_dom_walker::before_dom_children):
+	Likewise.
+	(process_bb): Likewise.
+
+2023-09-13  Pan Li  <pan2.li@intel.com>
+
+	PR target/111362
+	* config/riscv/riscv.cc (riscv_emit_frm_mode_set): Bugfix.
+
+2023-09-13  Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	PR tree-optimization/111303
+	* match.pd ((X - N * M) / N): Add undefined_p checking.
+	((X + N * M) / N): Likewise.
+	((X + C) div_rshift N): Likewise.
+
 2023-09-12  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
 
 	PR target/111337
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index d2e767b9b866..ceb8b4f54139 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230913
+20230914
diff --git a/gcc/m2/ChangeLog b/gcc/m2/ChangeLog
index a4dbd2e87260..592b6cbb9d49 100644
--- a/gcc/m2/ChangeLog
+++ b/gcc/m2/ChangeLog
@@ -1,3 +1,15 @@
+2023-09-13  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	* Make-lang.in (GM2_FLAGS): Add -Wcase-enum.
+	(GM2_ISO_FLAGS): Add -Wcase-enum.
+	* gm2-compiler/M2CaseList.mod (EnumerateErrors): Issue
+	singular or plural start text prior to the enum list.
+	Remove unused parameter tokenno.
+	(EmitMissingRangeErrors): New procedure.
+	(MissingCaseBounds): Call EmitMissingRangeErrors.
+	(MissingCaseStatementBounds): Call EmitMissingRangeErrors.
+	* gm2-libs-iso/TextIO.mod: Fix spacing.
+
 2023-09-12  Gaius Mulley  <gaiusmod2@gmail.com>
 
 	* gm2-compiler/M2CaseList.def (PushCase): Rename parameters
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index de0eadc31d7a..5c25a0e84edb 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,65 @@
+2023-09-13  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.target/riscv/rvv/autovec/vls/def.h: Add more def.
+	* gcc.target/riscv/rvv/autovec/vls/extract-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls/extract-2.c: New test.
+
+2023-09-13  Andrew Pinski  <apinski@marvell.com>
+
+	PR tree-optimization/111364
+	* gcc.c-torture/execute/minmaxcmp-1.c: New test.
+	* gcc.dg/tree-ssa/minmaxcmp-2.c: New test.
+	* gcc.dg/pr96708-negative.c: Update testcase.
+	* gcc.dg/pr96708-positive.c: Add comment about `return 0`.
+
+2023-09-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/111387
+	* gcc.dg/torture/pr111387.c: New testcase.
+
+2023-09-13  Lehua Ding  <lehua.ding@rivai.ai>
+
+	* gcc.target/riscv/rvv/autovec/cond/cond_mulh-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_mulh-2.c: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_mulh_run-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_mulh_run-2.c: New test.
+
+2023-09-13  Lehua Ding  <lehua.ding@rivai.ai>
+
+	* gcc.target/riscv/rvv/autovec/cond/cond_narrow_shift-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_narrow_shift-2.c: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_narrow_shift-3.c: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_narrow_shift_run-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_narrow_shift_run-2.c: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_narrow_shift_run-3.c: New test.
+
+2023-09-13  Lehua Ding  <lehua.ding@rivai.ai>
+
+	* gcc.target/riscv/rvv/autovec/cond/cond_copysign-run.c: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_copysign-rv32gcv.c: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_copysign-rv64gcv.c: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_copysign-template.h: New test.
+	* gcc.target/riscv/rvv/autovec/cond/cond_copysign-zvfh-run.c: New test.
+
+2023-09-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/111397
+	* gcc.dg/uninit-pr111397.c: New testcase.
+
+2023-09-13  Pan Li  <pan2.li@intel.com>
+
+	PR target/111362
+	* gcc.target/riscv/rvv/base/no-honor-frm-1.c: New test.
+
+2023-09-13  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.target/riscv/rvv/base/vector-abi-9.c: Removed.
+
+2023-09-13  Jiufu Guo  <guojiufu@linux.ibm.com>
+
+	PR tree-optimization/111303
+	* gcc.dg/pr111303.c: New test.
+
 2023-09-12  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
 
 	* lib/target-supports.exp: Enable vect_int for RVV.
diff --git a/libgm2/ChangeLog b/libgm2/ChangeLog
index 221384603c4f..8dec03ce3e4c 100644
--- a/libgm2/ChangeLog
+++ b/libgm2/ChangeLog
@@ -1,3 +1,18 @@
+2023-09-13  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	* libm2cor/Makefile.am (libm2cor_la_M2FLAGS): Add
+	-Wcase-enum.
+	* libm2cor/Makefile.in: Regenerate.
+	* libm2iso/Makefile.am (libm2iso_la_M2FLAGS): Add
+	-Wcase-enum.
+	* libm2iso/Makefile.in: Regenerate.
+	* libm2log/Makefile.am (libm2log_la_M2FLAGS): Add
+	-Wcase-enum.
+	* libm2log/Makefile.in: Regenerate.
+	* libm2pim/Makefile.am (libm2pim_la_M2FLAGS): Add
+	-Wcase-enum.
+	* libm2pim/Makefile.in: Regenerate.
+
 2023-08-12  Gaius Mulley  <gaiusmod2@gmail.com>
 
 	PR modula2/110779
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 6f085396ec62..831a381dd4e6 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2023-09-13  François Dumont  <fdumont@gcc.gnu.org>
+
+	* include/std/format (std::__format::_Arg_store): Explicit version
+	namespace on make_format_args friend declaration.
+
 2023-09-12  Patrick Palka  <ppalka@redhat.com>
 
 	PR libstdc++/111327