toolchain: gcc: updat to 13.2

Release Notes:
https://gcc.gnu.org/pipermail/gcc/2023-July/242148.html

Remove upstreamed patches:
- patches-13.x/001-rtl-optimization-109585-alias-analysis-typo.patch
- patches-13.x/700-RISCV-Inline-subword-atomic-ops.patch
- patches-13.x/701-riscv-linux-Don-t-add-latomic-with-pthread.patch

Refresh patches:
- patches-13.x/10-mbsd_multi.patch

Signed-off-by: Nick Hainke <vincent@systemli.org>

toolchain/gcc/Config.version

@@ -9,5 +9,5 @@ config GCC_VERSION_13
 config GCC_VERSION
 	string
 	default "11.3.0"	if GCC_VERSION_11
-	default "13.1.0"	if GCC_VERSION_13
+	default "13.2.0"	if GCC_VERSION_13
 	default "12.3.0"

toolchain/gcc/common.mk

@@ -37,8 +37,8 @@ ifeq ($(PKG_VERSION),12.3.0)
   PKG_HASH:=949a5d4f99e786421a93b532b22ffab5578de7321369975b91aec97adfda8c3b
 endif
 
-ifeq ($(PKG_VERSION),13.1.0)
-  PKG_HASH:=61d684f0aa5e76ac6585ad8898a2427aade8979ed5e7f85492286c4dfc13ee86
+ifeq ($(PKG_VERSION),13.2.0)
+  PKG_HASH:=e275e76442a6067341a27f04c5c6b83d8613144004c0413528863dc6b5c743da
 endif
 
 PATCH_DIR=../patches-$(GCC_MAJOR_VERSION).x

toolchain/gcc/patches-13.x/001-rtl-optimization-109585-alias-analysis-typo.patch

@@ -1,69 +0,0 @@
-From bb406a6aea336966681927a27f54ee89c4fd4ea1 Mon Sep 17 00:00:00 2001
-From: Richard Biener <rguenther@suse.de>
-Date: Mon, 24 Apr 2023 13:31:07 +0200
-Subject: [PATCH] rtl-optimization/109585 - alias analysis typo
-
-When r10-514-gc6b84edb6110dd2b4fb improved access path analysis
-it introduced a typo that triggers when there's an access to a
-trailing array in the first access path leading to false
-disambiguation.
-
-	PR rtl-optimization/109585
-	* tree-ssa-alias.cc (aliasing_component_refs_p): Fix typo.
-
-	* gcc.dg/torture/pr109585.c: New testcase.
-
-(cherry picked from commit 6d4bd27a60447c7505cb4783e675e98a191a8904)
----
- gcc/testsuite/gcc.dg/torture/pr109585.c | 33 +++++++++++++++++++++++++
- gcc/tree-ssa-alias.cc                   |  2 +-
- 2 files changed, 34 insertions(+), 1 deletion(-)
- create mode 100644 gcc/testsuite/gcc.dg/torture/pr109585.c
-
---- /dev/null
-+++ b/gcc/testsuite/gcc.dg/torture/pr109585.c
-@@ -0,0 +1,33 @@
-+/* { dg-do run } */
-+
-+#include <stdlib.h>
-+
-+struct P {
-+    long v;
-+    struct P *n;
-+};
-+
-+struct F {
-+    long x;
-+    struct P fam[];
-+};
-+
-+int __attribute__((noipa))
-+f(struct F *f, int i)
-+{
-+  struct P *p = f->fam;
-+  asm("" : "+r"(f): "r"(p));
-+  p->v = 0;
-+  p->n = 0;
-+  return f->fam->n != 0;
-+}
-+
-+int
-+main()
-+{
-+  struct F *m = malloc (sizeof (long) + 2 * sizeof (struct P));
-+  m->fam[0].n = &m->fam[1];
-+  if (f (m, 0))
-+    abort ();
-+  return 0;
-+}
---- a/gcc/tree-ssa-alias.cc
-+++ b/gcc/tree-ssa-alias.cc
-@@ -1330,7 +1330,7 @@ aliasing_component_refs_p (tree ref1,
-   /* If we didn't find a common base, try the other way around.  */
-   if (cmp_outer <= 0 
-       || (end_struct_ref1
--	  && compare_type_sizes (TREE_TYPE (end_struct_ref1), type1) <= 0))
-+	  && compare_type_sizes (TREE_TYPE (end_struct_ref1), type2) <= 0))
-     {
-       int res = aliasing_component_refs_walk (ref2, type2, base2,
- 					      offset2, max_size2,

toolchain/gcc/patches-13.x/701-riscv-linux-Don-t-add-latomic-with-pthread.patch

@@ -1,36 +0,0 @@
-From 203f3060dd363361b172f7295f42bb6bf5ac0b3b Mon Sep 17 00:00:00 2001
-From: Andreas Schwab <schwab@suse.de>
-Date: Sat, 23 Apr 2022 15:48:42 +0200
-Subject: [PATCH] riscv/linux: Don't add -latomic with -pthread
-
-Now that we have support for inline subword atomic operations, it is no
-longer necessary to link against libatomic.  This also fixes testsuite
-failures because the framework does not properly set up the linker flags
-for finding libatomic.
-The use of atomic operations is also independent of the use of libpthread.
-
-gcc/
-	* config/riscv/linux.h (LIB_SPEC): Don't redefine.
----
- gcc/config/riscv/linux.h | 10 ----------
- 1 file changed, 10 deletions(-)
-
---- a/gcc/config/riscv/linux.h
-+++ b/gcc/config/riscv/linux.h
-@@ -35,16 +35,6 @@ along with GCC; see the file COPYING3.
- #undef MUSL_DYNAMIC_LINKER
- #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-riscv" XLEN_SPEC MUSL_ABI_SUFFIX ".so.1"
- 
--/* Because RISC-V only has word-sized atomics, it requries libatomic where
--   others do not.  So link libatomic by default, as needed.  */
--#undef LIB_SPEC
--#ifdef LD_AS_NEEDED_OPTION
--#define LIB_SPEC GNU_USER_TARGET_LIB_SPEC \
--  " %{pthread:" LD_AS_NEEDED_OPTION " -latomic " LD_NO_AS_NEEDED_OPTION "}"
--#else
--#define LIB_SPEC GNU_USER_TARGET_LIB_SPEC " -latomic "
--#endif
--
- #define ICACHE_FLUSH_FUNC "__riscv_flush_icache"
- 
- #define CPP_SPEC "%{pthread:-D_REENTRANT}"

toolchain/gcc/patches-13.x/910-mbsd_multi.patch

@@ -114,7 +114,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
  ; On SVR4 targets, it also controls whether or not to emit a
 --- a/gcc/doc/invoke.texi
 +++ b/gcc/doc/invoke.texi
-@@ -10062,6 +10062,17 @@ This option is only supported for C and
+@@ -10065,6 +10065,17 @@ This option is only supported for C and
  @option{-Wall} and by @option{-Wpedantic}, which can be disabled with
  @option{-Wno-pointer-sign}.