toolchain: bump GCC 11 to 11.3.0

Remove an upstreamed patch and rebase all remaining patches.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>

toolchain/gcc/Config.version

@@ -10,4 +10,4 @@ config GCC_VERSION
 	string
 	default "8.4.0"		if GCC_VERSION_8
 	default "10.3.0"	if GCC_VERSION_10
-	default "11.2.0"
+	default "11.3.0"

toolchain/gcc/common.mk

@@ -36,8 +36,8 @@ ifeq ($(PKG_VERSION),10.3.0)
   PKG_HASH:=64f404c1a650f27fc33da242e1f2df54952e3963a49e06e73f6940f3223ac344
 endif
 
-ifeq ($(PKG_VERSION),11.2.0)
+ifeq ($(PKG_VERSION),11.3.0)
-  PKG_HASH:=d08edc536b54c372a1010ff6619dd274c0f1603aa49212ba20f7aa2cda36fa8b
+  PKG_HASH:=b47cf2818691f5b1e21df2bb38c795fac2cfbd640ede2d0a5e1c89e338a3ac39
 endif
 
 PATCH_DIR=../patches/$(GCC_VERSION)

toolchain/gcc/patches/11.2.0/001-v11.3.0-ranger-Fix-up-fold_using_range-range_of_address-PR10.patch

@@ -1,114 +0,0 @@
-From a6219e8e0719b14f474b0dcaa7bde2f4e57474f9 Mon Sep 17 00:00:00 2001
-From: Jakub Jelinek <jakub@redhat.com>
-Date: Wed, 17 Nov 2021 13:45:53 +0100
-Subject: [PATCH] ranger: Fix up fold_using_range::range_of_address [PR103255]
-
-If on &base->member the offset isn't constant or isn't zero and
--fdelete-null-pointer-checks and not -fwrapv-pointer and base has a range
-that doesn't include NULL, we return the range of the base.
-Usually it isn't a big deal, because for most pointers we just use
-varying, range_zero and range_nonzero ranges and nothing beyond that,
-but if a pointer is initialized from a constant, we actually track the
-exact range and in that case this causes miscompilation.
-As discussed on IRC, I think doing something like:
-              offset_int off2;
-              if (off_cst && off.is_constant (&off2))
-                {
-                  tree cst = wide_int_to_tree (sizetype, off2 / BITS_PER_UNIT);
-                  // adjust range r with POINTER_PLUS_EXPR cst
-                  if (!range_includes_zero_p (&r))
-                    return true;
-                }
-              // Fallback
-              r = range_nonzero (TREE_TYPE (gimple_assign_rhs1 (stmt)));
-              return true;
-could work, given that most of the pointer ranges are just the simple ones
-perhaps it is too much for little benefit.
-
-2021-11-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR tree-optimization/103255
-	* gimple-range.cc (fold_using_range::range_of_address): Return
-	range_nonzero rather than unadjusted base's range.  Formatting fixes.
-
-	* gcc.c-torture/execute/pr103255.c: New test.
-
-(cherry picked from commit c39cb6bf835ca12e590eaa6f90222e51be207c50)
----
- gcc/gimple-range.cc                           | 16 +++++---
- .../gcc.c-torture/execute/pr103255.c          | 41 +++++++++++++++++++
- 2 files changed, 52 insertions(+), 5 deletions(-)
- create mode 100644 gcc/testsuite/gcc.c-torture/execute/pr103255.c
-
---- a/gcc/gimple-range.cc
-+++ b/gcc/gimple-range.cc
-@@ -491,14 +491,20 @@ gimple_ranger::range_of_address (irange
- 	}
-       /* If &X->a is equal to X, the range of X is the result.  */
-       if (off_cst && known_eq (off, 0))
--	  return true;
-+	return true;
-       else if (flag_delete_null_pointer_checks
- 	       && !TYPE_OVERFLOW_WRAPS (TREE_TYPE (expr)))
- 	{
--	 /* For -fdelete-null-pointer-checks -fno-wrapv-pointer we don't
--	 allow going from non-NULL pointer to NULL.  */
--	   if(!range_includes_zero_p (&r))
--	    return true;
-+	  /* For -fdelete-null-pointer-checks -fno-wrapv-pointer we don't
-+	     allow going from non-NULL pointer to NULL.  */
-+	  if (!range_includes_zero_p (&r))
-+	    {
-+	      /* We could here instead adjust r by off >> LOG2_BITS_PER_UNIT
-+		 using POINTER_PLUS_EXPR if off_cst and just fall back to
-+		 this.  */
-+	      r = range_nonzero (TREE_TYPE (gimple_assign_rhs1 (stmt)));
-+	      return true;
-+	    }
- 	}
-       /* If MEM_REF has a "positive" offset, consider it non-NULL
- 	 always, for -fdelete-null-pointer-checks also "negative"
---- /dev/null
-+++ b/gcc/testsuite/gcc.c-torture/execute/pr103255.c
-@@ -0,0 +1,41 @@
-+/* PR tree-optimization/103255 */
-+
-+struct H
-+{
-+  unsigned a;
-+  unsigned b;
-+  unsigned c;
-+};
-+
-+#if __SIZEOF_POINTER__ >= 4
-+#define ADDR 0x400000
-+#else
-+#define ADDR 0x4000
-+#endif
-+#define OFF 0x20
-+
-+int
-+main ()
-+{
-+  struct H *h = 0;
-+  unsigned long o;
-+  volatile int t = 1;
-+
-+  for (o = OFF; o <= OFF; o += 0x1000)
-+    {
-+      struct H *u;
-+      u = (struct H *) (ADDR + o);
-+      if (t)
-+	{
-+	  h = u;
-+	  break;
-+	}
-+    }
-+
-+  if (h == 0)
-+    return 0;
-+  unsigned *tt = &h->b;
-+  if ((__SIZE_TYPE__) tt != (ADDR + OFF + __builtin_offsetof (struct H, b)))
-+    __builtin_abort ();
-+  return 0;
-+}

toolchain/gcc/patches/11.3.0/010-documentation.patch

@@ -12,7 +12,7 @@ Date:   Tue Feb 26 16:16:33 2013 +0000
 
 --- a/gcc/Makefile.in
 +++ b/gcc/Makefile.in
-@@ -3355,18 +3355,10 @@ doc/gcc.info: $(TEXI_GCC_FILES)
+@@ -3348,18 +3348,10 @@ doc/gcc.info: $(TEXI_GCC_FILES)
  doc/gccint.info: $(TEXI_GCCINT_FILES)
  doc/cppinternals.info: $(TEXI_CPPINT_FILES)
  

toolchain/gcc/patches/11.3.0/011-v12-configure-define-TARGET_LIBC_GNUSTACK-on-musl.patch

@@ -22,7 +22,7 @@ Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
 
 --- a/gcc/configure
 +++ b/gcc/configure
-@@ -30954,6 +30954,9 @@ fi
+@@ -31533,6 +31533,9 @@ fi
  # Check if the target LIBC handles PT_GNU_STACK.
  gcc_cv_libc_gnustack=unknown
  case "$target" in
@@ -34,7 +34,7 @@ Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
  if test $glibc_version_major -gt 2 \
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
-@@ -6788,6 +6788,9 @@ fi
+@@ -7023,6 +7023,9 @@ fi
  # Check if the target LIBC handles PT_GNU_STACK.
  gcc_cv_libc_gnustack=unknown
  case "$target" in

toolchain/gcc/patches/11.3.0/910-mbsd_multi.patch

@@ -40,7 +40,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
      case OPT_fconstant_string_class_:
        constant_string_class_name = arg;
        break;
-@@ -1196,6 +1205,47 @@ c_common_init (void)
+@@ -1198,6 +1207,47 @@ c_common_init (void)
        return false;
      }
  
@@ -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
-@@ -9055,6 +9055,17 @@ This option is only supported for C and
+@@ -9058,6 +9058,17 @@ This option is only supported for C and
  @option{-Wall} and by @option{-Wpedantic}, which can be disabled with
  @option{-Wno-pointer-sign}.
  

toolchain/gcc/patches/11.3.0/920-specs_nonfatal_getenv.patch

@@ -7,7 +7,7 @@ Date:   Sat Apr 21 03:02:39 2012 +0000
 
 --- a/gcc/gcc.c
 +++ b/gcc/gcc.c
-@@ -10100,8 +10100,10 @@ getenv_spec_function (int argc, const ch
+@@ -10106,8 +10106,10 @@ getenv_spec_function (int argc, const ch
      }
  
    if (!value)