Integrate LLVM at llvm/llvm-project@5586541d220e

Updates LLVM usage to match
[5586541d220e](llvm/llvm-project@5586541d220e)

PiperOrigin-RevId: 726837599

Author: metaflow

third_party/llvm/generated.patch

@@ -1 +1,11 @@
 Auto generated patch. Do not edit or delete it, even if empty.
+diff -ruN --strip-trailing-cr a/clang/test/Analysis/live-stmts.cpp b/clang/test/Analysis/live-stmts.cpp
+--- a/clang/test/Analysis/live-stmts.cpp
++++ b/clang/test/Analysis/live-stmts.cpp
+@@ -1,3 +1,6 @@
++// Disabling this flaky test, see https://github.com/llvm/llvm-project/pull/126913#issuecomment-2655850766
++// UNSUPPORTED: true
++
+ // RUN: %clang_analyze_cc1 -w -analyzer-checker=debug.DumpLiveExprs %s 2>&1\
+ // RUN:   | FileCheck %s
+ 

third_party/llvm/workspace.bzl

@@ -4,8 +4,8 @@ load("//third_party:repo.bzl", "tf_http_archive")
 
 def repo(name):
     """Imports LLVM."""
-    LLVM_COMMIT = "0e779ad4998ef65907502101c5b82ede05ddfa4e"
-    LLVM_SHA256 = "d5c2560b2d9ce3ced7951113f2b5d1ea428665678f4dcb1fb8780eb1219ca615"
+    LLVM_COMMIT = "5586541d220ebbe27d8dea039d0165c3b2694b06"
+    LLVM_SHA256 = "9eeaef49e6a305e5f540f656ef851d80074476180963b5413c38c751f0e1339f"
 
     tf_http_archive(
         name = name,