Integrate LLVM at llvm/llvm-project@a7b968a57834

Updates LLVM usage to match
[a7b968a57834](llvm/llvm-project@a7b968a57834)

PiperOrigin-RevId: 629861245

Author: tensorflower-gardener

third_party/llvm/generated.patch

@@ -1,15 +1 @@
 Auto generated patch. Do not edit or delete it, even if empty.
-diff -ruN --strip-trailing-cr a/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp b/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp
---- a/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp
-+++ b/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp
-@@ -4,8 +4,8 @@
- // RUN: split-file %s %t
- // RUN: %clang --target=x86_64-linux -std=c++20 -O2 -flto=thin -I %S -c %t/coro-elide-callee.cpp -o %t/coro-elide-callee.o
- // RUN: %clang --target=x86_64-linux -std=c++20 -O2 -flto=thin -I %S -c %t/coro-elide-caller.cpp -o %t/coro-elide-caller.o
--// RUN: llvm-lto -thinlto %t/coro-elide-callee.o %t/coro-elide-caller.o -o summary
--// RUN: %clang_cc1 -O2 -x ir %t/coro-elide-caller.o -fthinlto-index=summary.thinlto.bc -emit-llvm -o - | FileCheck %s
-+// RUN: llvm-lto -thinlto %t/coro-elide-callee.o %t/coro-elide-caller.o -o %t/summary
-+// RUN: %clang_cc1 -O2 -x ir %t/coro-elide-caller.o -fthinlto-index=%t/summary.thinlto.bc -emit-llvm -o - | FileCheck %s
- 
- //--- coro-elide-task.h
- #pragma once

third_party/llvm/workspace.bzl

@@ -4,8 +4,8 @@ load("//third_party:repo.bzl", "tf_http_archive")
 
 def repo(name):
     """Imports LLVM."""
-    LLVM_COMMIT = "f4843acd839f4f8687815560b69fa96ed3cbf8cf"
-    LLVM_SHA256 = "bf6efbc83faab7b7d765acb3ce201b740c6e536569fa58f77c278d06b779f4ca"
+    LLVM_COMMIT = "a7b968a57834a0e522505b56fab0ca4b979cb68f"
+    LLVM_SHA256 = "57c598287c774ff0a6919de6bcdf331bb60bb962f8ba74b4ce6a3fc0cb6aaa0c"
 
     tf_http_archive(
         name = name,

third_party/tsl/third_party/llvm/generated.patch

@@ -1,15 +1 @@
 Auto generated patch. Do not edit or delete it, even if empty.
-diff -ruN --strip-trailing-cr a/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp b/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp
---- a/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp
-+++ b/clang/test/CodeGenCoroutines/coro-elide-thinlto.cpp
-@@ -4,8 +4,8 @@
- // RUN: split-file %s %t
- // RUN: %clang --target=x86_64-linux -std=c++20 -O2 -flto=thin -I %S -c %t/coro-elide-callee.cpp -o %t/coro-elide-callee.o
- // RUN: %clang --target=x86_64-linux -std=c++20 -O2 -flto=thin -I %S -c %t/coro-elide-caller.cpp -o %t/coro-elide-caller.o
--// RUN: llvm-lto -thinlto %t/coro-elide-callee.o %t/coro-elide-caller.o -o summary
--// RUN: %clang_cc1 -O2 -x ir %t/coro-elide-caller.o -fthinlto-index=summary.thinlto.bc -emit-llvm -o - | FileCheck %s
-+// RUN: llvm-lto -thinlto %t/coro-elide-callee.o %t/coro-elide-caller.o -o %t/summary
-+// RUN: %clang_cc1 -O2 -x ir %t/coro-elide-caller.o -fthinlto-index=%t/summary.thinlto.bc -emit-llvm -o - | FileCheck %s
- 
- //--- coro-elide-task.h
- #pragma once

third_party/tsl/third_party/llvm/workspace.bzl

@@ -4,8 +4,8 @@ load("//third_party:repo.bzl", "tf_http_archive")
 
 def repo(name):
     """Imports LLVM."""
-    LLVM_COMMIT = "f4843acd839f4f8687815560b69fa96ed3cbf8cf"
-    LLVM_SHA256 = "bf6efbc83faab7b7d765acb3ce201b740c6e536569fa58f77c278d06b779f4ca"
+    LLVM_COMMIT = "a7b968a57834a0e522505b56fab0ca4b979cb68f"
+    LLVM_SHA256 = "57c598287c774ff0a6919de6bcdf331bb60bb962f8ba74b4ce6a3fc0cb6aaa0c"
 
     tf_http_archive(
         name = name,