gcc-14.3.1-4

Configure exceptions for  rpminspect
(fedora-ci.koji-build.rpminspect.static-analysis in Fedora CI) so the
reports don't overwhelm us with failures (be it false ones or genuine
ones that we are OK with).

.gitignore

@@ -1,32 +1,35 @@
+/gcc-14.0.1-20240113.tar.xz
 /isl-0.24.tar.bz2
+/newlib-cygwin-5f15d7c5817b07a6b18cbab17342c95cb7b42be4.tar.xz
+/nvptx-tools-c5ad8ada3e86d96b10a9d352b7a764f801478ba6.tar.xz
+/gcc-14.0.1-20240118.tar.xz
+/newlib-cygwin-d45261f62a15f8abd94a1031020b9a9f455e4eed.tar.xz
+/gcc-14.0.1-20240125.tar.xz
+/gcc-14.0.1-20240127.tar.xz
+/gcc-14.0.1-20240207.tar.xz
+/gcc-14.0.1-20240208.tar.xz
+/gcc-14.0.1-20240217.tar.xz
+/gcc-14.0.1-20240228.tar.xz
+/gcc-14.0.1-20240316.tar.xz
+/gcc-14.0.1-20240328.tar.xz
+/gcc-14.0.1-20240410.tar.xz
+/gcc-14.0.1-20240411.tar.xz
+/gcc-14.0.1-20240430.tar.xz
+/nvptx-tools-9962793f41e016318dc5eca07ae602041cf526ff.tar.xz
+/gcc-14.1.1-20240508.tar.xz
+/gcc-14.1.1-20240522.tar.xz
+/gcc-14.1.1-20240607.tar.xz
 /nvptx-tools-87ce9dc5999e5fca2e1d3478a30888d9864c9804.tar.xz
-/newlib-cygwin-2e4db338ac125579d555aeee516e48588a628a16.tar.xz
-/gcc-15.0.1-20250201.tar.xz
-/gcc-15.0.1-20250204.tar.xz
-/gcc-15.0.1-20250225.tar.xz
-/gcc-15.0.1-20250301.tar.xz
-/gcc-15.0.1-20250313.tar.xz
-/gcc-15.0.1-20250329.tar.xz
-/gcc-15.0.1-20250410.tar.xz
-/newlib-cygwin-d35cc82b5ec15bb8a5fe0fe11e183d1887992e99.tar.xz
-/gcc-15.0.1-20250417.tar.xz
-/gcc-15.0.1-20250418.tar.xz
-/gcc-15.1.1-20250425.tar.xz
-/gcc-15.1.1-20250521.tar.xz
-/gcc-15.1.1-20250707.tar.xz
-/gcc-15.1.1-20250718.tar.xz
-/gcc-15.1.1-20250719.tar.xz
-/gcc-15.2.1-20250808.tar.xz
-/nvptx-tools-a0c1fff6534a4df9fb17937c3c4a4b1071212029.tar.xz
-/gcc-15.2.1-20250924.tar.xz
-/gcc-15.2.1-20251022.tar.xz
-/gcc-15.2.1-20251111.tar.xz
-/gcc-15.2.1-20251211.tar.xz
-/gcc-16.0.0-20251218.tar.xz
-/gcc-16.0.0-20251220.tar.xz
-/gcc-16.0.0-20260103.tar.xz
-/gcc-16.0.0-20260110.tar.xz
-/gcc-16.0.0-20260112.tar.xz
-/gcc-16.0.1-20260112.tar.xz
-/gcc-16.0.1-20260113.tar.xz
-/gcc-16.0.1-20260115.tar.xz
+/gcc-14.1.1-20240620.tar.xz
+/gcc-14.1.1-20240701.tar.xz
+/gcc-14.2.1-20240801.tar.xz
+/gcc-14.2.1-20240905.tar.xz
+/gcc-14.2.1-20240912.tar.xz
+/gcc-14.2.1-20241025.tar.xz
+/gcc-14.2.1-20241104.tar.xz
+/gcc-14.2.1-20250110.tar.xz
+/gcc-14.2.1-20250210.tar.xz
+/gcc-14.3.1-20250523.tar.xz
+/gcc-14.3.1-20250617.tar.xz
+/gcc-14.3.1-20250808.tar.xz
+/gcc-14.3.1-20251022.tar.xz

gcc14-Wno-format-security.patch

@@ -9,15 +9,15 @@
 	* configure: Regenerated.
 
 --- gcc/configure.ac.jj	2017-02-13 12:20:53.000000000 +0100
-+++ gcc/configure.ac	2024-11-30 13:34:11.100296256 +0100
-@@ -592,7 +592,7 @@ AC_ARG_ENABLE(build-format-warnings,
++++ gcc/configure.ac	2017-02-25 12:42:32.859175403 +0100
+@@ -570,7 +570,7 @@ AC_ARG_ENABLE(build-format-warnings,
    AS_HELP_STRING([--disable-build-format-warnings],[don't use -Wformat while building GCC]),
    [],[enable_build_format_warnings=yes])
  AS_IF([test $enable_build_format_warnings = no],
 -      [wf_opt=-Wno-format],[wf_opt=])
 +      [wf_opt="-Wno-format -Wno-format-security"],[wf_opt=])
  ACX_PROG_CXX_WARNING_OPTS(
- 	m4_quote(m4_do([-W -Wall -Wno-error=narrowing -Wwrite-strings ],
+ 	m4_quote(m4_do([-W -Wall -Wno-narrowing -Wwrite-strings ],
  		       [-Wcast-qual $wf_opt])),
 --- gcc/configure.jj	2017-02-13 12:20:52.000000000 +0100
 +++ gcc/configure	2017-02-25 12:42:50.041946391 +0100
@@ -31,36 +31,32 @@
    wf_opt=
  fi
 --- Makefile.tpl.jj	2023-11-29 13:21:41.680292662 +0100
-+++ Makefile.tpl	2024-11-30 13:35:29.303196246 +0100
-@@ -450,10 +450,10 @@ LDFLAGS = @LDFLAGS@
++++ Makefile.tpl	2023-11-29 13:23:24.677839321 +0100
+@@ -448,9 +448,9 @@ LDFLAGS = @LDFLAGS@
  LIBCFLAGS = $(CFLAGS)
  CXXFLAGS = @CXXFLAGS@
  LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 -GOCFLAGS = $(CFLAGS)
--A68FLAGS = @A68FLAGS@
 -GDCFLAGS = @GDCFLAGS@
 -GM2FLAGS = $(CFLAGS)
 +GOCFLAGS = $(filter-out -Wformat-security,$(CFLAGS))
-+A68FLAGS = $(filter-out -Wformat-security,@A68FLAGS@)
 +GDCFLAGS = $(filter-out -Wformat-security,@GDCFLAGS@)
 +GM2FLAGS = $(filter-out -Wformat-security,$(CFLAGS))
  
- CRAB1_LIBS = @CRAB1_LIBS@
+ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
  
 --- Makefile.in.jj	2023-11-29 13:21:41.691292507 +0100
-+++ Makefile.in	2024-11-30 13:36:12.113594079 +0100
-@@ -447,10 +447,10 @@ LDFLAGS = @LDFLAGS@
++++ Makefile.in	2023-11-29 13:24:01.254323180 +0100
+@@ -445,9 +445,9 @@ LDFLAGS = @LDFLAGS@
  LIBCFLAGS = $(CFLAGS)
  CXXFLAGS = @CXXFLAGS@
  LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates
 -GOCFLAGS = $(CFLAGS)
--A68FLAGS = @A68FLAGS@
 -GDCFLAGS = @GDCFLAGS@
 -GM2FLAGS = $(CFLAGS)
 +GOCFLAGS = $(filter-out -Wformat-security,$(CFLAGS))
-+A68FLAGS = $(filter-out -Wformat-security,@A68FLAGS@)
 +GDCFLAGS = $(filter-out -Wformat-security,@GDCFLAGS@)
 +GM2FLAGS = $(filter-out -Wformat-security,$(CFLAGS))
  
- CRAB1_LIBS = @CRAB1_LIBS@
+ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
  

gcc14-hack.patch

@@ -64,119 +64,63 @@
 +				infodir="$(infodir)" \
  				GOCFLAGS="$(GOCFLAGS) $${flags}" \
  				GDCFLAGS="$(GDCFLAGS) $${flags}" \
- 				A68FLAGS="$(A68FLAGS) $${flags}" \
+ 				CXXFLAGS="$(CXXFLAGS) $${flags}" \
 --- libcpp/macro.cc.jj	2019-01-09 13:01:21.420552123 +0100
-+++ libcpp/macro.cc	2024-11-30 13:16:41.163056391 +0100
-@@ -3680,8 +3680,6 @@ static cpp_macro *
++++ libcpp/macro.cc	2019-01-11 18:18:17.736876285 +0100
+@@ -3256,8 +3256,6 @@ static cpp_macro *
  create_iso_definition (cpp_reader *pfile)
  {
    bool following_paste_op = false;
 -  const char *paste_op_error_msg =
--    N_("%<##%> cannot appear at either end of a macro expansion");
+-    N_("'##' cannot appear at either end of a macro expansion");
    unsigned int num_extra_tokens = 0;
    unsigned nparms = 0;
    cpp_hashnode **params = NULL;
-@@ -3809,7 +3807,9 @@ create_iso_definition (cpp_reader *pfile
+@@ -3382,7 +3380,9 @@ create_iso_definition (cpp_reader *pfile
  	     function-like macros, but not at the end.  */
  	  if (following_paste_op)
  	    {
 -	      cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
 +	      cpp_error (pfile, CPP_DL_ERROR,
-+			 "%<##%> cannot appear at either end of a macro "
++			 "'##' cannot appear at either end of a macro "
 +			 "expansion");
  	      goto out;
  	    }
  	  if (!vaopt_tracker.completed ())
-@@ -3824,7 +3824,9 @@ create_iso_definition (cpp_reader *pfile
+@@ -3397,7 +3397,9 @@ create_iso_definition (cpp_reader *pfile
  	     function-like macros, but not at the beginning.  */
  	  if (macro->count == 1)
  	    {
 -	      cpp_error (pfile, CPP_DL_ERROR, paste_op_error_msg);
 +	      cpp_error (pfile, CPP_DL_ERROR,
-+			 "%<##%> cannot appear at either end of a macro "
++			 "'##' cannot appear at either end of a macro "
 +			 "expansion");
  	      goto out;
  	    }
  
 --- libcpp/expr.cc.jj	2019-01-09 13:01:22.415535734 +0100
-+++ libcpp/expr.cc	2024-11-30 13:14:52.468583689 +0100
-@@ -874,50 +874,54 @@ cpp_classify_number (cpp_reader *pfile,
++++ libcpp/expr.cc	2019-01-11 18:16:23.444726882 +0100
+@@ -803,16 +803,17 @@ cpp_classify_number (cpp_reader *pfile,
        if ((result & CPP_N_WIDTH) == CPP_N_LARGE
  	  && CPP_OPTION (pfile, cpp_warn_long_long))
          {
--          const char *message = CPP_OPTION (pfile, cplusplus)
+-          const char *message = CPP_OPTION (pfile, cplusplus) 
 -				? N_("use of C++11 long long integer constant")
 -		                : N_("use of C99 long long integer constant");
 -
  	  if (CPP_OPTION (pfile, c99))
--            cpp_warning_with_line (pfile, CPP_W_LONG_LONG, virtual_location,
+             cpp_warning_with_line (pfile, CPP_W_LONG_LONG, virtual_location,
 -				   0, message);
-+            cpp_warning_with_line (pfile, CPP_W_LONG_LONG, virtual_location, 0,
-+				   CPP_OPTION (pfile, cplusplus)
-+				   ? N_("use of C++11 long long integer "
-+					"constant")
-+				   : N_("use of C99 long long integer "
-+					"constant"));
++				   0, CPP_OPTION (pfile, cplusplus)
++				      ? N_("use of C++11 long long integer constant")
++				      : N_("use of C99 long long integer constant"));
            else
              cpp_pedwarning_with_line (pfile, CPP_W_LONG_LONG,
 -				      virtual_location, 0, message);
 +				      virtual_location, 0,
 +				      CPP_OPTION (pfile, cplusplus)
-+				      ? N_("use of C++11 long long integer "
-+					   "constant")
-+				      : N_("use of C99 long long integer "
-+					   "constant"));
++				      ? N_("use of C++11 long long integer constant")
++				      : N_("use of C99 long long integer constant"));
          }
  
        if ((result & CPP_N_SIZE_T) == CPP_N_SIZE_T
- 	  && !CPP_OPTION (pfile, size_t_literals))
--       {
--	  const char *message
--	    = (result & CPP_N_UNSIGNED) == CPP_N_UNSIGNED
--	      ? N_("use of C++23 %<size_t%> integer constant")
--	      : N_("use of C++23 %<make_signed_t<size_t>%> integer constant");
--	  cpp_warning_with_line (pfile, CPP_W_SIZE_T_LITERALS,
--				 virtual_location, 0, message);
--       }
-+	cpp_warning_with_line (pfile, CPP_W_SIZE_T_LITERALS,
-+			       virtual_location, 0,
-+			       (result & CPP_N_UNSIGNED) == CPP_N_UNSIGNED
-+				? N_("use of C++23 %<size_t%> integer "
-+				     "constant")
-+				: N_("use of C++23 %<make_signed_t<size_t>%> "
-+				     "integer constant"));
- 
-       if ((result & CPP_N_BITINT) != 0
- 	  && CPP_OPTION (pfile, cpp_warn_c11_c23_compat) != 0)
- 	{
- 	  if (CPP_OPTION (pfile, cpp_warn_c11_c23_compat) > 0)
- 	    {
--	      const char *message = N_("ISO C does not support literal "
--				       "%<wb%> suffixes before C23");
- 	      if (CPP_PEDANTIC (pfile) && !CPP_OPTION (pfile, true_false))
- 		cpp_pedwarning_with_line (pfile, CPP_W_C11_C23_COMPAT,
--					  virtual_location, 0, message);
-+					  virtual_location, 0,
-+					  "ISO C does not support literal "
-+					  "%<wb%> suffixes before C23");
- 	      else
- 		cpp_warning_with_line (pfile, CPP_W_C11_C23_COMPAT,
--				       virtual_location, 0, message);
--	    }
--	  else if (!CPP_OPTION (pfile, true_false))
--	    {
--	      const char *message = N_("ISO C does not support literal "
-+				       virtual_location, 0,
-+				       "ISO C does not support literal "
- 				       "%<wb%> suffixes before C23");
--	      cpp_pedwarning_with_line (pfile, CPP_W_PEDANTIC,
--					virtual_location, 0, message);
- 	    }
-+	  else if (!CPP_OPTION (pfile, true_false))
-+	    cpp_pedwarning_with_line (pfile, CPP_W_PEDANTIC,
-+				      virtual_location, 0,
-+				      "ISO C does not support literal "
-+				      "%<wb%> suffixes before C23");
- 	}
- 
-       result |= CPP_N_INTEGER;

gcc14-isl-dl.patch

@@ -696,16 +696,16 @@
  
  static void
 --- gcc/toplev.cc.jj	2017-02-19 13:02:31.000000000 +0100
-+++ gcc/toplev.cc	2024-11-30 13:22:34.175096117 +0100
-@@ -100,6 +100,7 @@ along with GCC; see the file COPYING3.
++++ gcc/toplev.cc	2017-02-19 16:50:25.536301350 +0100
+@@ -94,6 +94,7 @@ along with GCC; see the file COPYING3.
  
  #ifdef HAVE_isl
  #include <isl/version.h>
 +extern const char *get_isl_version (bool);
  #endif
  
- static void general_init (const char *, bool, unique_argv original_argv);
-@@ -652,7 +653,7 @@ print_version (FILE *file, const char *i
+ static void general_init (const char *, bool);
+@@ -683,7 +684,7 @@ print_version (FILE *file, const char *i
  #ifndef HAVE_isl
  	   "none"
  #else

gcc14-isl-dl2.patch

@@ -6,8 +6,8 @@
 	directory.
 
 --- gcc/toplev.cc.jj	2008-12-09 23:59:10.000000000 +0100
-+++ gcc/toplev.cc	2024-11-30 13:26:05.085132543 +0100
-@@ -112,6 +112,8 @@ static void finalize ();
++++ gcc/toplev.cc	2009-01-27 14:33:52.000000000 +0100
+@@ -113,6 +113,8 @@ static void finalize (bool);
  static void crash_signal (int) ATTRIBUTE_NORETURN;
  static void compile_file (void);
  
@@ -16,14 +16,14 @@
  /* Decoded options, and number of such options.  */
  struct cl_decoded_option *save_decoded_options;
  unsigned int save_decoded_options_count;
-@@ -2296,6 +2298,8 @@ toplev::main (int argc, char **argv)
+@@ -2239,6 +2241,8 @@ toplev::main (int argc, char **argv)
  
    expandargv (&argc, &argv);
  
 +  toplev_main_argv = CONST_CAST2 (const char **, char **, argv);
 +
    /* Initialization of GCC's environment, and diagnostics.  */
-   general_init (argv[0], m_init_signals, std::move (original_argv));
+   general_init (argv[0], m_init_signals);
  
 --- gcc/graphite.cc.jj	2010-12-01 10:24:32.000000000 -0500
 +++ gcc/graphite.cc	2010-12-01 11:46:07.832118193 -0500

gcc14-libstdc++-docs.patch

@@ -4,21 +4,21 @@
        <a class="link" href="https://www.fsf.org" target="_top">FSF
        </a>
      </p><p>
-+      Release 16.0.1
++      Release 14.3.1
 +    </p><p>
        Permission is granted to copy, distribute and/or modify this
        document under the terms of the GNU Free Documentation
        License, Version 1.2 or any later version published by the
 --- libstdc++-v3/doc/html/api.html.jj	2011-01-03 12:53:21.000000000 +0100
-+++ libstdc++-v3/doc/html/api.html	2024-11-30 13:30:16.607594623 +0100
++++ libstdc++-v3/doc/html/api.html	2011-01-04 18:12:01.672757784 +0100
 @@ -20,7 +20,9 @@
    member functions for the library classes, finding out what is in a
    particular include file, looking at inheritance diagrams, etc.
  </p><p>
 -  The API documentation, rendered into HTML, can be viewed online
 +  The API documentation, rendered into HTML, can be viewed locally
-+  <a class="link" href="api/index.html" target="_top">for the 16.0.1 release</a>,
++  <a class="link" href="api/index.html" target="_top">for the 14.3.1 release</a>,
 +  online
-   <a class="link" href="https://gcc.gnu.org/onlinedocs/" target="_top">for each GCC release</a>
+   <a class="link" href="http://gcc.gnu.org/onlinedocs/" target="_top">for each GCC release</a>
    and
-   <a class="link" href="https://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/index.html" target="_top">
+   <a class="link" href="http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/index.html" target="_top">

gcc14-no-add-needed.patch

@@ -34,4 +34,4 @@
 +#define LINK_EH_SPEC "--no-add-needed %{!static|static-pie:--eh-frame-hdr} "
  #endif
  
- 
+ #define GNU_USER_TARGET_LINK_GCC_C_SEQUENCE_SPEC \

gcc14-pr101523.patch

@@ -0,0 +1,76 @@
+Based on Richi's patch:
+<https://gcc.gnu.org/pipermail/gcc-patches/2024-April/648725.html>
+~~
+The following avoids re-walking and re-combining the instructions
+between i2 and i3 when the pattern of i2 doesn't change.
+
+Bootstrap and regtest running ontop of a reversal of
+r14-9692-g839bc42772ba7a.
+
+It brings down memory use from 9GB to 400MB and compile-time from
+80s to 3.5s.  r14-9692-g839bc42772ba7a does better in both metrics
+but has shown code generation regressions across architectures.
+
+	PR rtl-optimization/101523
+	* combine.cc (try_combine): When the pattern of i2 doesn't
+	change do not re-start combining at i2 or an earlier insn which
+	had links or notes added.
+~~
+But, since the patch affects code generation (for instance,
+libstdc++-v3/src/c++17/floating_from_chars.o), we limit the bailing out
+only when I2 hasn't been changed 1000x.  I've measured how many times
+at most is I2 unchanged during a bootstrap + regtest.
+x86: 134
+aarch64: 736 (gimple-match-1.cc)
+s390x: 635 (gimple-match-*)
+ppc64le: 620 (gimple-match-*)
+while certain pathological testcases trigger it more than 10,000 times.
+With the limit in place this patch doesn't affect common code.
+
+--- a/gcc/combine.cc
++++ b/gcc/combine.cc
+@@ -92,6 +92,11 @@ along with GCC; see the file COPYING3.  If not see
+ #include "function-abi.h"
+ #include "rtlanal.h"
+ 
++/* Number of times I2 didn't change in try_combine.  Used to prevent a
++   combinatorial explosion.  */
++
++static int combine_i2_unchanged;
++
+ /* Number of attempts to combine instructions in this function.  */
+ 
+ static int combine_attempts;
+@@ -1127,6 +1132,7 @@ combine_instructions (rtx_insn *f, unsigned int nregs)
+     return false;
+ 
+   combine_attempts = 0;
++  combine_i2_unchanged = 0;
+   combine_merges = 0;
+   combine_extras = 0;
+   combine_successes = 0;
+@@ -4196,6 +4201,10 @@ try_combine (rtx_insn *i3, rtx_insn *i2, rtx_insn *i1, rtx_insn *i0,
+       adjust_for_new_dest (i3);
+     }
+ 
++  bool i2_i2_unchanged = false;
++  if (rtx_equal_p (newi2pat, PATTERN (i2)))
++    i2_i2_unchanged = true;
++
+   /* We now know that we can do this combination.  Merge the insns and
+      update the status of registers and LOG_LINKS.  */
+ 
+@@ -4762,6 +4771,13 @@ try_combine (rtx_insn *i3, rtx_insn *i2, rtx_insn *i1, rtx_insn *i0,
+   combine_successes++;
+   undo_commit ();
+ 
++  if (i2_i2_unchanged)
++    {
++      if (combine_i2_unchanged == 1000)
++	return i3;
++      ++combine_i2_unchanged;
++    }
++
+   rtx_insn *ret = newi2pat ? i2 : i3;
+   if (added_links_insn && DF_INSN_LUID (added_links_insn) < DF_INSN_LUID (ret))
+     ret = added_links_insn;

gcc16-pr119006.patch

@@ -1,76 +0,0 @@
-2025-02-27  Jakub Jelinek  <jakub@redhat.com>
-
-	PR ipa/119006
-	* ipa-icf-gimple.cc (func_checker::compare_operand): If t1 and t2
-	are ADDR_EXPRs, call operand_equal_p on their operands rather than on
-	the ADDR_EXPRs themselves.  Formatting fix.
-
-	* g++.dg/opt/pr119006.C: New test.
-
---- gcc/ipa-icf-gimple.cc.jj	2025-02-01 00:50:02.080774328 +0100
-+++ gcc/ipa-icf-gimple.cc	2025-02-27 14:35:19.931183246 +0100
-@@ -437,12 +437,23 @@ func_checker::compare_operand (tree t1,
- 		 ("compare_ao_refs failed (dependence clique difference)");
-       gcc_unreachable ();
-     }
-+  else if (TREE_CODE (t1) == ADDR_EXPR && TREE_CODE (t2) == ADDR_EXPR)
-+    {
-+      /* For ADDR_EXPR compare the operands of the ADDR_EXPR rather than
-+	 the ADDR_EXPRs themselves.  operand_equal_p will compare the
-+	 operands with OEP_ADDRESS_OF and only care about the value
-+	 of the ADDR_EXPR, rather than e.g. types of MEM_REFs in there.
-+	 Some optimizations use such details though, see PR119006.  */
-+      if (operand_equal_p (TREE_OPERAND (t1, 0), TREE_OPERAND (t2, 0),
-+			   OEP_MATCH_SIDE_EFFECTS))
-+	return true;
-+      return return_false_with_msg ("operand_equal_p failed");
-+    }
-   else
-     {
-       if (operand_equal_p (t1, t2, OEP_MATCH_SIDE_EFFECTS))
- 	return true;
--      return return_false_with_msg
--		 ("operand_equal_p failed");
-+      return return_false_with_msg ("operand_equal_p failed");
-     }
- }
- 
---- gcc/testsuite/g++.dg/opt/pr119006.C.jj	2025-02-27 14:37:05.952707350 +0100
-+++ gcc/testsuite/g++.dg/opt/pr119006.C	2025-02-27 14:36:29.251218260 +0100
-@@ -0,0 +1,36 @@
-+// PR ipa/119006
-+// { dg-do run { target c++11 } }
-+// { dg-options "-O2 -fwhole-program" }
-+
-+struct A {
-+  bool operator== (const char *x) const { return x && !__builtin_strcmp (a, x); }
-+  char a[11];
-+};
-+
-+struct B {
-+  bool operator== (const char *x) const { return x && !__builtin_strcmp (a, x); }
-+  bool operator!= (const char *x) const { return !(*this == x); }
-+  char a[128];
-+};
-+
-+[[gnu::noinline,gnu::used]] int
-+foo (const A& lhs, const char* rhs)
-+{
-+  return lhs == rhs;
-+}
-+
-+constexpr const char *t = "abcdefghijklmno";
-+
-+[[gnu::noinline,gnu::used]] void
-+bar (B x)
-+{
-+  if (x != t) __builtin_abort ();
-+}
-+
-+int
-+main ()
-+{
-+  B b;
-+  __builtin_strcpy (b.a, t);
-+  bar (b);
-+}

gcc16-pr123273.patch

@@ -1,54 +0,0 @@
-2026-01-06  Jakub Jelinek  <jakub@redhat.com>
-
-	PR preprocessor/123273
-	* lex.cc (cpp_directive_only_process): Only go to done_comment
-	for '/' if star is true and esc is false.  When seeing '\\' with
-	esc set to true, clear esc as well as star instead of keeping esc
-	set.
-
-	* c-c++-common/cpp/dir-only-10.c: New test.
-	* c-c++-common/cpp/dir-only-11.c: New test.
-
---- libcpp/lex.cc.jj	2026-01-02 09:56:10.417332292 +0100
-+++ libcpp/lex.cc	2026-01-05 16:40:26.413766032 +0100
-@@ -5461,7 +5461,13 @@ cpp_directive_only_process (cpp_reader *
- 		    switch (c)
- 		      {
- 		      case '\\':
--			esc = true;
-+			if (esc)
-+			  {
-+			    star = false;
-+			    esc = false;
-+			  }
-+			else
-+			  esc = true;
- 			break;
- 
- 		      case '\r':
-@@ -5492,7 +5498,7 @@ cpp_directive_only_process (cpp_reader *
- 			break;
- 
- 		      case '/':
--			if (star)
-+			if (star && !esc)
- 			  goto done_comment;
- 			/* FALLTHROUGH  */
- 
---- gcc/testsuite/c-c++-common/cpp/dir-only-10.c.jj	2026-01-05 17:04:26.144566116 +0100
-+++ gcc/testsuite/c-c++-common/cpp/dir-only-10.c	2026-01-05 17:05:02.226946201 +0100
-@@ -0,0 +1,5 @@
-+/* PR preprocessor/123273 */
-+/* { dg-do preprocess } */
-+/* { dg-options -fdirectives-only } */
-+
-+/* *\/""" */
---- gcc/testsuite/c-c++-common/cpp/dir-only-11.c.jj	2026-01-05 17:05:18.498666647 +0100
-+++ gcc/testsuite/c-c++-common/cpp/dir-only-11.c	2026-01-05 17:06:17.574651691 +0100
-@@ -0,0 +1,6 @@
-+/* PR preprocessor/123273 */
-+/* { dg-do preprocess } */
-+/* { dg-options -fdirectives-only } */
-+
-+/* *\\
-+/""" */

sources

@@ -1,4 +1,4 @@
-SHA512 (gcc-16.0.1-20260115.tar.xz) = 51ab079dedde5547caba601ce03954d4c5b2bf687538f106d3e851a8918162017fe65817d9e22fd115cf4d4f970bfba6a70a34db183141ce28c5c203a68eec0b
+SHA512 (gcc-14.3.1-20251022.tar.xz) = fcd1c6dc02bf8edbac229f582fc6c3550554dba4c00d0521b7c5d9411a2488f4163e598e4c564e445b2b2538d6e2f4436c054852e1b46018e2e74dbae930174e
 SHA512 (isl-0.24.tar.bz2) = aab3bddbda96b801d0f56d2869f943157aad52a6f6e6a61745edd740234c635c38231af20bc3f1a08d416a5e973a90e18249078ed8e4ae2f1d5de57658738e95
-SHA512 (newlib-cygwin-d35cc82b5ec15bb8a5fe0fe11e183d1887992e99.tar.xz) = ef9495745a96d1d76f9f425c4a48c807fface36a1aa92351c5d024103678d144d046e8de55d195103784472c14874e29e4b9284d5d6a2e7bb27fd98c8455a881
-SHA512 (nvptx-tools-a0c1fff6534a4df9fb17937c3c4a4b1071212029.tar.xz) = 7f862986065028df70c843fc3f2c89e200a76b48ad0bd51c749ac8a5aab7be0ebdf35be182fad2407b3281615e75be1ac6833ab6a5130ae9920169a0412f94f0
+SHA512 (newlib-cygwin-d45261f62a15f8abd94a1031020b9a9f455e4eed.tar.xz) = 31bfc19429797236e268e22b752c5abeabb9c0f39b1058634af8dab329b4f028fc72a35888193c9575f6cee5cf2c069669d79fcb4d4e3a4318f57413452f707d
+SHA512 (nvptx-tools-87ce9dc5999e5fca2e1d3478a30888d9864c9804.tar.xz) = 941e763af8601b89f0e4ec48a2d68ae0a8e70ee1e6ba6859394b021ad7bd7d143cc529f3c35c08d7f84e5554980ddcc97cf05b6c4755c2bc36c91161b79e8cea