Remove webengine related GCC13 patch

GCC bug affected webengine build in CI yocto branches (frozen master & nanbield), but the patch is now obsolete as master is correctly set to HEAD and nanbield got switched to styhead.

Change-Id: Ie1964d4709c0ba4a46b6ab8f65408695665b753e
Reviewed-by: Samuli Piippo <samuli.piippo@qt.io>
(cherry picked from commit 313ed5b19c)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

recipes-devtools/gcc/gcc-source_%.bbappend

@@ -1,5 +0,0 @@
-FILESEXTRAPATHS:prepend := "${THISDIR}:"
-PATCH_GCC ?= "${@bb.utils.contains_any('DISTRO_CODENAME', 'styhead nanbield', bb.utils.vercmp_string_op(d.getVar('GCCVERSION'), '14', '<'), '0', d)}"
-SRC_URI += " \
-  ${@'file://tree-optimization.110280.patch' if bb.utils.to_boolean(d.getVar('PATCH_GCC')) else ''} \
-  "

recipes-devtools/gcc/tree-optimization.110280.patch

@@ -1,64 +0,0 @@
-From f4029de35fb1b293a4fd586574b1b4b73ddf7880 Mon Sep 17 00:00:00 2001
-From: Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-Date: Wed, 26 Jul 2023 22:36:26 +0530
-Subject: [PATCH] [aarch64/match.pd] Fix ICE observed in PR110280.
-
-gcc/ChangeLog:
-	PR tree-optimization/110280
-	* match.pd (vec_perm_expr(v, v, mask) -> v): Explicitly build vector
-	using build_vector_from_val with the element of input operand, and
-	mask's type if operand and mask's types don't match.
-
-gcc/testsuite/ChangeLog:
-	PR tree-optimization/110280
-	* gcc.target/aarch64/sve/pr110280.c: New test.
-
-(cherry picked from commit 85d8e0d8d5342ec8b4e6a54e22741c30b33c6f04)
-
-Upstream-Status: Pending
----
- gcc/match.pd                                    |  9 ++++++++-
- gcc/testsuite/gcc.target/aarch64/sve/pr110280.c | 12 ++++++++++++
- 2 files changed, 20 insertions(+), 1 deletion(-)
- create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/pr110280.c
-diff --git a/gcc/match.pd b/gcc/match.pd
-index 911824482505..c3bb4fbc0a7a 100644
---- a/gcc/match.pd
-+++ b/gcc/match.pd
-@@ -8292,7 +8292,14 @@ and,
- 
- (simplify
-  (vec_perm vec_same_elem_p@0 @0 @1)
-- @0)
-+ (if (types_match (type, TREE_TYPE (@0)))
-+  @0
-+  (with
-+   {
-+     tree elem = uniform_vector_p (@0);
-+   }
-+   (if (elem)
-+    { build_vector_from_val (type, elem); }))))
- 
- /* Push VEC_PERM earlier if that may help FMA perception (PR101895).  */
- (simplify
-diff --git a/gcc/testsuite/gcc.target/aarch64/sve/pr110280.c b/gcc/testsuite/gcc.target/aarch64/sve/pr110280.c
-new file mode 100644
-index 000000000000..d3279f383629
---- /dev/null
-+++ b/gcc/testsuite/gcc.target/aarch64/sve/pr110280.c
-@@ -0,0 +1,12 @@
-+/* { dg-do compile } */
-+/* { dg-options "-O3 -fdump-tree-optimized" } */
-+
-+#include "arm_sve.h"
-+
-+svuint32_t l()
-+{
-+  _Alignas(16) const unsigned int lanes[4] = {0, 0, 0, 0};
-+  return svld1rq_u32(svptrue_b8(), lanes);
-+}
-+
-+/* { dg-final { scan-tree-dump-not "VEC_PERM_EXPR" "optimized" } } */
--- 
-2.43.5
-