gcc: Update GCC 14.2.0 -> 14.3.0

https://gcc.gnu.org/pipermail/gcc-announce/2025/000186.html

Add the new version. Drop the patches that have been added upstream and
regenerate the rest.

Signed-off-by: Chris Packham <judge.packham@gmail.com>

1 files changed, 0 insertions, 194 deletions

diff --git a/packages/gcc/14.2.0/0015-Make-more-use-of-force_subreg.patch b/packages/gcc/14.2.0/0015-Make-more-use-of-force_subreg.patch
deleted file mode 100644
index 697c8760..00000000
--- a/packages/gcc/14.2.0/0015-Make-more-use-of-force_subreg.patch
+++ /dev/null
@@ -1,194 +0,0 @@
-From d02fe5a6bfdfcae086e5374db3f8fd076df9b1a5 Mon Sep 17 00:00:00 2001
-From: Richard Sandiford <richard.sandiford@arm.com>
-Date: Tue, 18 Jun 2024 12:22:30 +0100
-Subject: [PATCH 15/16] Make more use of force_subreg
-
-This patch makes target-independent code use force_subreg instead
-of simplify_gen_subreg in some places.  The criteria were:
-
-(1) The code is obviously specific to expand (where new pseudos
-    can be created), or at least would be invalid to call when
-    !can_create_pseudo_p () and temporaries are needed.
-
-(2) The value is obviously an rvalue rather than an lvalue.
-
-(3) The offset wasn't a simple lowpart or highpart calculation;
-    a later patch will deal with those.
-
-Doing this should reduce the likelihood of bugs like PR115464
-occuring in other situations.
-
-gcc/
-	* expmed.cc (store_bit_field_using_insv): Use force_subreg
-	instead of simplify_gen_subreg.
-	(store_bit_field_1): Likewise.
-	(extract_bit_field_as_subreg): Likewise.
-	(extract_integral_bit_field): Likewise.
-	(emit_store_flag_1): Likewise.
-	* expr.cc (convert_move): Likewise.
-	(convert_modes): Likewise.
-	(emit_group_load_1): Likewise.
-	(emit_group_store): Likewise.
-	(expand_assignment): Likewise.
-
-(cherry picked from commit d4047da6a070175aae7121c739d1cad6b08ff4b2)
----
- gcc/expmed.cc | 22 ++++++++--------------
- gcc/expr.cc   | 27 ++++++++++++---------------
- 2 files changed, 20 insertions(+), 29 deletions(-)
-
-diff --git a/gcc/expmed.cc b/gcc/expmed.cc
-index 19765311b95..bd190722de6 100644
---- a/gcc/expmed.cc
-+++ b/gcc/expmed.cc
-@@ -695,13 +695,7 @@ store_bit_field_using_insv (const extraction_insn *insv, rtx op0,
- 	     if we must narrow it, be sure we do it correctly.  */
- 
- 	  if (GET_MODE_SIZE (value_mode) < GET_MODE_SIZE (op_mode))
--	    {
--	      tmp = simplify_subreg (op_mode, value1, value_mode, 0);
--	      if (! tmp)
--		tmp = simplify_gen_subreg (op_mode,
--					   force_reg (value_mode, value1),
--					   value_mode, 0);
--	    }
-+	    tmp = force_subreg (op_mode, value1, value_mode, 0);
- 	  else
- 	    {
- 	      tmp = gen_lowpart_if_possible (op_mode, value1);
-@@ -800,7 +794,7 @@ store_bit_field_1 (rtx str_rtx, poly_uint64 bitsize, poly_uint64 bitnum,
-       if (known_eq (bitnum, 0U)
- 	  && known_eq (bitsize, GET_MODE_BITSIZE (GET_MODE (op0))))
- 	{
--	  sub = simplify_gen_subreg (GET_MODE (op0), value, fieldmode, 0);
-+	  sub = force_subreg (GET_MODE (op0), value, fieldmode, 0);
- 	  if (sub)
- 	    {
- 	      if (reverse)
-@@ -1627,7 +1621,7 @@ extract_bit_field_as_subreg (machine_mode mode, rtx op0,
-       && known_eq (bitsize, GET_MODE_BITSIZE (mode))
-       && lowpart_bit_field_p (bitnum, bitsize, op0_mode)
-       && TRULY_NOOP_TRUNCATION_MODES_P (mode, op0_mode))
--    return simplify_gen_subreg (mode, op0, op0_mode, bytenum);
-+    return force_subreg (mode, op0, op0_mode, bytenum);
-   return NULL_RTX;
- }
- 
-@@ -1994,11 +1988,11 @@ extract_integral_bit_field (rtx op0, opt_scalar_int_mode op0_mode,
- 	  return convert_extracted_bit_field (target, mode, tmode, unsignedp);
- 	}
-       /* If OP0 is a hard register, copy it to a pseudo before calling
--	 simplify_gen_subreg.  */
-+	 force_subreg.  */
-       if (REG_P (op0) && HARD_REGISTER_P (op0))
- 	op0 = copy_to_reg (op0);
--      op0 = simplify_gen_subreg (word_mode, op0, op0_mode.require (),
--				 bitnum / BITS_PER_WORD * UNITS_PER_WORD);
-+      op0 = force_subreg (word_mode, op0, op0_mode.require (),
-+			  bitnum / BITS_PER_WORD * UNITS_PER_WORD);
-       op0_mode = word_mode;
-       bitnum %= BITS_PER_WORD;
-     }
-@@ -5759,8 +5753,8 @@ emit_store_flag_1 (rtx target, enum rtx_code code, rtx op0, rtx op1,
- 
- 	  /* Do a logical OR or AND of the two words and compare the
- 	     result.  */
--	  op00 = simplify_gen_subreg (word_mode, op0, int_mode, 0);
--	  op01 = simplify_gen_subreg (word_mode, op0, int_mode, UNITS_PER_WORD);
-+	  op00 = force_subreg (word_mode, op0, int_mode, 0);
-+	  op01 = force_subreg (word_mode, op0, int_mode, UNITS_PER_WORD);
- 	  tem = expand_binop (word_mode,
- 			      op1 == const0_rtx ? ior_optab : and_optab,
- 			      op00, op01, NULL_RTX, unsignedp,
-diff --git a/gcc/expr.cc b/gcc/expr.cc
-index 9f66d479445..8ffa76b1bb8 100644
---- a/gcc/expr.cc
-+++ b/gcc/expr.cc
-@@ -302,7 +302,7 @@ convert_move (rtx to, rtx from, int unsignedp)
- 			    GET_MODE_BITSIZE (to_mode)));
- 
-       if (VECTOR_MODE_P (to_mode))
--	from = simplify_gen_subreg (to_mode, from, GET_MODE (from), 0);
-+	from = force_subreg (to_mode, from, GET_MODE (from), 0);
-       else
- 	to = simplify_gen_subreg (from_mode, to, GET_MODE (to), 0);
- 
-@@ -936,7 +936,7 @@ convert_modes (machine_mode mode, machine_mode oldmode, rtx x, int unsignedp)
-     {
-       gcc_assert (known_eq (GET_MODE_BITSIZE (mode),
- 			    GET_MODE_BITSIZE (oldmode)));
--      return simplify_gen_subreg (mode, x, oldmode, 0);
-+      return force_subreg (mode, x, oldmode, 0);
-     }
- 
-   temp = gen_reg_rtx (mode);
-@@ -3076,8 +3076,8 @@ emit_group_load_1 (rtx *tmps, rtx dst, rtx orig_src, tree type,
- 	    }
- 	}
-       else if (CONSTANT_P (src) && GET_MODE (dst) != BLKmode
--               && XVECLEN (dst, 0) > 1)
--        tmps[i] = simplify_gen_subreg (mode, src, GET_MODE (dst), bytepos);
-+	       && XVECLEN (dst, 0) > 1)
-+	tmps[i] = force_subreg (mode, src, GET_MODE (dst), bytepos);
-       else if (CONSTANT_P (src))
- 	{
- 	  if (known_eq (bytelen, ssize))
-@@ -3301,7 +3301,7 @@ emit_group_store (rtx orig_dst, rtx src, tree type ATTRIBUTE_UNUSED,
- 	  if (known_eq (rtx_to_poly_int64 (XEXP (XVECEXP (src, 0, start), 1)),
- 			bytepos))
- 	    {
--	      temp = simplify_gen_subreg (outer, tmps[start], inner, 0);
-+	      temp = force_subreg (outer, tmps[start], inner, 0);
- 	      if (temp)
- 		{
- 		  emit_move_insn (dst, temp);
-@@ -3321,7 +3321,7 @@ emit_group_store (rtx orig_dst, rtx src, tree type ATTRIBUTE_UNUSED,
- 							  finish - 1), 1)),
- 			bytepos))
- 	    {
--	      temp = simplify_gen_subreg (outer, tmps[finish - 1], inner, 0);
-+	      temp = force_subreg (outer, tmps[finish - 1], inner, 0);
- 	      if (temp)
- 		{
- 		  emit_move_insn (dst, temp);
-@@ -6195,11 +6195,9 @@ expand_assignment (tree to, tree from, bool nontemporal)
- 		  to_mode = GET_MODE_INNER (to_mode);
- 		  machine_mode from_mode = GET_MODE_INNER (GET_MODE (result));
- 		  rtx from_real
--		    = simplify_gen_subreg (to_mode, XEXP (result, 0),
--					   from_mode, 0);
-+		    = force_subreg (to_mode, XEXP (result, 0), from_mode, 0);
- 		  rtx from_imag
--		    = simplify_gen_subreg (to_mode, XEXP (result, 1),
--					   from_mode, 0);
-+		    = force_subreg (to_mode, XEXP (result, 1), from_mode, 0);
- 		  if (!from_real || !from_imag)
- 		    goto concat_store_slow;
- 		  emit_move_insn (XEXP (to_rtx, 0), from_real);
-@@ -6215,8 +6213,7 @@ expand_assignment (tree to, tree from, bool nontemporal)
- 		  if (MEM_P (result))
- 		    from_rtx = change_address (result, to_mode, NULL_RTX);
- 		  else
--		    from_rtx
--		      = simplify_gen_subreg (to_mode, result, from_mode, 0);
-+		    from_rtx = force_subreg (to_mode, result, from_mode, 0);
- 		  if (from_rtx)
- 		    {
- 		      emit_move_insn (XEXP (to_rtx, 0),
-@@ -6228,10 +6225,10 @@ expand_assignment (tree to, tree from, bool nontemporal)
- 		    {
- 		      to_mode = GET_MODE_INNER (to_mode);
- 		      rtx from_real
--			= simplify_gen_subreg (to_mode, result, from_mode, 0);
-+			= force_subreg (to_mode, result, from_mode, 0);
- 		      rtx from_imag
--			= simplify_gen_subreg (to_mode, result, from_mode,
--					       GET_MODE_SIZE (to_mode));
-+			= force_subreg (to_mode, result, from_mode,
-+					GET_MODE_SIZE (to_mode));
- 		      if (!from_real || !from_imag)
- 			goto concat_store_slow;
- 		      emit_move_insn (XEXP (to_rtx, 0), from_real);
--- 
-2.44.2
-