[rpms/gcc] rhel-f41-base: 13.0.1-0.2

[Jakub Jelinek <jakub@redhat.com>]

A new commit has been pushed.

Repo   : rpms/gcc
Branch : rhel-f41-base
Commit : dc4418df89d438bd7de3d84aa2c26ec6dcde7ef6
Author : Jakub Jelinek <jakub@redhat.com>
Date   : 2023-01-28T00:20:49+01:00
Stats  : +73/-137 in 6 file(s)
URL    : https://src.fedoraproject.org/rpms/gcc/c/dc4418df89d438bd7de3d84aa2c26ec6dcde7ef6?branch=rhel-f41-base

Log:
13.0.1-0.2

---
diff --git a/.gitignore b/.gitignore
index e72a744..528b58c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -86,3 +86,5 @@
 /gcc-13.0.0-20230112.tar.xz
 /gcc-13.0.0-20230115.tar.xz
 /gcc-13.0.1-20230117.tar.xz
+/gcc-13.0.1-20230127.tar.xz
+/newlib-cygwin-9e09d6ed83cce4777a5950412647ccc603040409.tar.xz

diff --git a/gcc.spec b/gcc.spec
index 23c0c3f..9f44433 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -1,12 +1,12 @@
-%global DATE 20230117
-%global gitrev fedc064ac31b465edcfd22884b94bbdd05312224
+%global DATE 20230127
+%global gitrev 4faac89a6b542c0d94019eeadc333ef789f37c9d
 %global gcc_version 13.0.1
 %global gcc_major 13
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %%{release}, append them after %%{gcc_release} on Release: line.
 %global gcc_release 0
 %global nvptx_tools_gitrev 472b6e78b3ba918d727698f79911360b7c808247
-%global newlib_cygwin_gitrev a8526cb52bedabd4d6ba4b227a5185627f871aa1
+%global newlib_cygwin_gitrev 9e09d6ed83cce4777a5950412647ccc603040409
 %global _unpackaged_files_terminate_build 0
 %global _performance_build 1
 # Hardening slows the compiler way too much.
@@ -136,7 +136,7 @@
 Summary: Various compilers (C, C++, Objective-C, ...)
 Name: gcc
 Version: %{gcc_version}
-Release: %{gcc_release}.1%{?dist}
+Release: %{gcc_release}.2%{?dist}
 # libgcc, libgfortran, libgomp, libstdc++ and crtstuff have
 # GCC Runtime Exception.
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
@@ -286,8 +286,7 @@ Patch8: gcc13-no-add-needed.patch
 Patch9: gcc13-Wno-format-security.patch
 Patch10: gcc13-rh1574936.patch
 Patch11: gcc13-d-shared-libphobos.patch
-Patch12: gcc13-pr107678.patch
-Patch13: gcc13-pr108411.patch
+Patch12: gcc13-pr106746-revert.patch
 
 Patch50: isl-rh2155127.patch
 
@@ -862,8 +861,7 @@ so that there cannot be any synchronization problems.
 %patch10 -p0 -b .rh1574936~
 %endif
 %patch11 -p0 -b .d-shared-libphobos~
-%patch12 -p0 -b .pr107678~
-%patch13 -p0 -b .pr108411~
+%patch12 -p0 -b .pr106746-revert~
 
 %patch50 -p0 -b .rh2155127~
 touch -r isl-0.24/m4/ax_prog_cxx_for_build.m4 isl-0.24/m4/ax_prog_cc_for_build.m4

diff --git a/gcc13-pr106746-revert.patch b/gcc13-pr106746-revert.patch
new file mode 100644
index 0000000..a2549b9
--- /dev/null
+++ b/gcc13-pr106746-revert.patch
@@ -0,0 +1,63 @@
+Revert:
+[PR106746] drop cselib addr lookup in debug insn mem
+
+The testcase used to get scheduled differently depending on the
+presence of debug insns with MEMs.  It's not clear to me why those
+MEMs affected scheduling, but the cselib pre-canonicalization of the
+MEM address is not used at all when analyzing debug insns, so the
+memory allocation and lookup are pure waste.  Somehow, avoiding that
+waste fixes the problem, or makes it go latent.
+
+2023-01-19  Alexandre Oliva  <oliva@adacore.com>
+
+	PR debug/106746
+	* sched-deps.cc (sched_analyze_2): Skip cselib address lookup
+	within debug insns.
+
+--- gcc/sched-deps.cc
++++ gcc/sched-deps.cc
+@@ -2605,26 +2605,26 @@ sched_analyze_2 (class deps_desc *deps, rtx x, rtx_insn *insn)
+ 
+     case MEM:
+       {
+-	if (!DEBUG_INSN_P (insn))
+-	  {
+-	    /* Reading memory.  */
+-	    rtx_insn_list *u;
+-	    rtx_insn_list *pending;
+-	    rtx_expr_list *pending_mem;
+-	    rtx t = x;
++	/* Reading memory.  */
++	rtx_insn_list *u;
++	rtx_insn_list *pending;
++	rtx_expr_list *pending_mem;
++	rtx t = x;
+ 
+-	    if (sched_deps_info->use_cselib)
+-	      {
+-		machine_mode address_mode = get_address_mode (t);
+-
+-		t = shallow_copy_rtx (t);
+-		cselib_lookup_from_insn (XEXP (t, 0), address_mode, 1,
+-					 GET_MODE (t), insn);
+-		XEXP (t, 0)
+-		  = cselib_subst_to_values_from_insn (XEXP (t, 0), GET_MODE (t),
+-						      insn);
+-	      }
++	if (sched_deps_info->use_cselib)
++	  {
++	    machine_mode address_mode = get_address_mode (t);
++
++	    t = shallow_copy_rtx (t);
++	    cselib_lookup_from_insn (XEXP (t, 0), address_mode, 1,
++				     GET_MODE (t), insn);
++	    XEXP (t, 0)
++	      = cselib_subst_to_values_from_insn (XEXP (t, 0), GET_MODE (t),
++						  insn);
++	  }
+ 
++	if (!DEBUG_INSN_P (insn))
++	  {
+ 	    t = canon_rtx (t);
+ 	    pending = deps->pending_read_insns;
+ 	    pending_mem = deps->pending_read_mems;

diff --git a/gcc13-pr107678.patch b/gcc13-pr107678.patch
deleted file mode 100644
index 3cf29ac..0000000
--- a/gcc13-pr107678.patch
+++ /dev/null
@@ -1,113 +0,0 @@
-A recent change only initializes the regs.how[] during Dwarf unwinding
-which resulted in an uninitialized offset used in return address signing
-and random failures during unwinding.  The fix is to encode the return
-address signing state in REG_UNSAVED and REG_UNDEFINED.
-
-2023-01-10  Wilco Dijkstra  <Wilco.Dijkstra@arm.com>
-
-	PR target/107678
-	* unwind-dw2.c (RA_SIGNED_BIT): Remove.
-	* unwind-dw2-execute_cfa.h: Use REG_UNSAVED/UNDEFINED
-	to encode return address signing state.
-	* config/aarch64/aarch64-unwind.h (aarch64_demangle_return_addr)
-	Check current return address signing state.
-	(aarch64_frob_update_contex): Remove.
-
---- libgcc/config/aarch64/aarch64-unwind.h
-+++ libgcc/config/aarch64/aarch64-unwind.h
-@@ -29,8 +29,6 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
- 
- #define MD_DEMANGLE_RETURN_ADDR(context, fs, addr) \
-   aarch64_demangle_return_addr (context, fs, addr)
--#define MD_FROB_UPDATE_CONTEXT(context, fs) \
--  aarch64_frob_update_context (context, fs)
- 
- static inline int
- aarch64_cie_signed_with_b_key (struct _Unwind_Context *context)
-@@ -55,42 +53,27 @@ aarch64_cie_signed_with_b_key (struct _Unwind_Context *context)
- 
- static inline void *
- aarch64_demangle_return_addr (struct _Unwind_Context *context,
--			      _Unwind_FrameState *fs ATTRIBUTE_UNUSED,
-+			      _Unwind_FrameState *fs,
- 			      _Unwind_Word addr_word)
- {
-   void *addr = (void *)addr_word;
--  if (context->flags & RA_SIGNED_BIT)
-+  const int reg = DWARF_REGNUM_AARCH64_RA_STATE;
-+
-+  if (fs->regs.how[reg] == REG_UNSAVED)
-+    return addr;
-+
-+  /* Return-address signing state is toggled by DW_CFA_GNU_window_save (where
-+     REG_UNDEFINED means enabled), or set by a DW_CFA_expression.  */
-+  if (fs->regs.how[reg] == REG_UNDEFINED
-+      || (_Unwind_GetGR (context, reg) & 0x1) != 0)
-     {
-       _Unwind_Word salt = (_Unwind_Word) context->cfa;
-       if (aarch64_cie_signed_with_b_key (context) != 0)
- 	return __builtin_aarch64_autib1716 (addr, salt);
-       return __builtin_aarch64_autia1716 (addr, salt);
-     }
--  else
--    return addr;
--}
--
--/* Do AArch64 private initialization on CONTEXT based on frame info FS.  Mark
--   CONTEXT as return address signed if bit 0 of DWARF_REGNUM_AARCH64_RA_STATE is
--   set.  */
--
--static inline void
--aarch64_frob_update_context (struct _Unwind_Context *context,
--			     _Unwind_FrameState *fs)
--{
--  const int reg = DWARF_REGNUM_AARCH64_RA_STATE;
--  int ra_signed;
--  if (fs->regs.how[reg] == REG_UNSAVED)
--    ra_signed = fs->regs.reg[reg].loc.offset & 0x1;
--  else
--    ra_signed = _Unwind_GetGR (context, reg) & 0x1;
--  if (ra_signed)
--    /* The flag is used for re-authenticating EH handler's address.  */
--    context->flags |= RA_SIGNED_BIT;
--  else
--    context->flags &= ~RA_SIGNED_BIT;
- 
--  return;
-+  return addr;
- }
- 
- #endif /* defined AARCH64_UNWIND_H && defined __ILP32__ */
---- libgcc/unwind-dw2.c
-+++ libgcc/unwind-dw2.c
-@@ -137,9 +137,6 @@ struct _Unwind_Context
- #define SIGNAL_FRAME_BIT ((~(_Unwind_Word) 0 >> 1) + 1)
-   /* Context which has version/args_size/by_value fields.  */
- #define EXTENDED_CONTEXT_BIT ((~(_Unwind_Word) 0 >> 2) + 1)
--  /* Bit reserved on AArch64, return address has been signed with A or B
--     key.  */
--#define RA_SIGNED_BIT ((~(_Unwind_Word) 0 >> 3) + 1)
-   _Unwind_Word flags;
-   /* 0 for now, can be increased when further fields are added to
-      struct _Unwind_Context.  */
---- libgcc/unwind-dw2-execute_cfa.h	2023-01-02 17:53:56.003021412 +0100
-+++ libgcc/unwind-dw2-execute_cfa.h	2023-01-12 19:52:05.456327742 +0100
-@@ -278,10 +278,15 @@
- 	case DW_CFA_GNU_window_save:
- #if defined (__aarch64__) && !defined (__ILP32__)
- 	  /* This CFA is multiplexed with Sparc.  On AArch64 it's used to toggle
--	     return address signing status.  */
-+	     return address signing status.  The REG_UNDEFINED/UNSAVED states
-+	     mean RA signing is enabled/disabled.  */
- 	  reg = DWARF_REGNUM_AARCH64_RA_STATE;
--	  gcc_assert (fs->regs.how[reg] == REG_UNSAVED);
--	  fs->regs.reg[reg].loc.offset ^= 1;
-+	  gcc_assert (fs->regs.how[reg] == REG_UNSAVED
-+		      || fs->regs.how[reg] == REG_UNDEFINED);
-+	  if (fs->regs.how[reg] == REG_UNSAVED)
-+	    fs->regs.how[reg] = REG_UNDEFINED;
-+	  else
-+	    fs->regs.how[reg] = REG_UNSAVED;
- #else
- 	  /* ??? Hardcoded for SPARC register window configuration.  */
- 	  if (__LIBGCC_DWARF_FRAME_REGISTERS__ >= 32)

diff --git a/gcc13-pr108411.patch b/gcc13-pr108411.patch
deleted file mode 100644
index 2c51481..0000000
--- a/gcc13-pr108411.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-PR108411 workaround
-
---- gcc/config/aarch64/aarch64.cc	2023-01-15 13:20:00.569241815 +0100
-+++ gcc/config/aarch64/aarch64.cc	2023-01-15 13:30:05.061513817 +0100
-@@ -7707,8 +7707,7 @@ aarch64_layout_arg (cumulative_args_t pc
-   unsigned int alignment
-     = aarch64_function_arg_alignment (mode, type, &abi_break,
- 				      &abi_break_packed);
--  gcc_assert (alignment <= 16 * BITS_PER_UNIT
--	      && (!alignment || abi_break < alignment)
-+  gcc_assert ((!alignment || abi_break < alignment)
- 	      && (!abi_break_packed || alignment < abi_break_packed));
- 
-   pcum->aapcs_arg_processed = true;

diff --git a/sources b/sources
index d8b317a..db9c9b6 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
-SHA512 (gcc-13.0.1-20230117.tar.xz) = 22bc806162976c843cfeb43d24bb33e7961fedb402ec2c5e3ca2d02b9058825a1b37258b2dd9cfe14de02e5a4a00b2cf32c1e97375fc04265d6215de6a25d611
+SHA512 (gcc-13.0.1-20230127.tar.xz) = 437494fad0d688d8c81d1bc6827bb139894fc74af4ca2d2a71dc7332304a988c4a358af38ffc15ab7c19fd5172398d00d6447301f560517d03a5367967694906
 SHA512 (isl-0.24.tar.bz2) = aab3bddbda96b801d0f56d2869f943157aad52a6f6e6a61745edd740234c635c38231af20bc3f1a08d416a5e973a90e18249078ed8e4ae2f1d5de57658738e95
-SHA512 (newlib-cygwin-a8526cb52bedabd4d6ba4b227a5185627f871aa1.tar.xz) = b099246fe4a5d0a372cdaee5da49083df5b2f4440a4e83961600cdf22d37da50c99ce9ae46b769f188a67034ee038cf863260988fc9d594e8e5fb3905a381dec
+SHA512 (newlib-cygwin-9e09d6ed83cce4777a5950412647ccc603040409.tar.xz) = bef3fa04f7b1a915fc1356ebed114698b5cc835e9fa04b0becff05a9efc76c59fb376482990873d222d7acdcfee3c4f30f5a4cb7f3be1f291f1fa5f1c7a9d983
 SHA512 (nvptx-tools-472b6e78b3ba918d727698f79911360b7c808247.tar.xz) = 91690321bf96460c3b3e229199a6f752ed1c27c6933d4345dc7e237dc068f604ad211bb3a0373e14d4f332bee05b6227d6933e14e0b475ffdfea8b511ab735e6