Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/test/CodeGen/X86/no-prolog-kill.ll

@@ -1,21 +0,0 @@
-; RUN: llc -verify-machineinstrs -o - %s | FileCheck %s
-target triple = "x86_64--"
-
-; This function gets a AL live-in and at same time saves+restores RAX. We must
-; not add a kill flag to the "PUSHQ %rax" or the machine verifier will complain.
-; CHECK-LABEL: test:
-; CHECK: pushq %rax
-; CHECK: testb %al, %al
-; CHECK: je .LBB
-define void @test(i64 %a, i8* %b, ...)  {
-entry:
-  %bar = alloca i8
-  call void @llvm.va_start(i8* %bar)
-  call void @llvm.eh.unwind.init()
-  call void @llvm.eh.return.i64(i64 %a, i8* %b)
-  unreachable
-}
-
-declare void @llvm.eh.return.i64(i64, i8*)
-declare void @llvm.eh.unwind.init()
-declare void @llvm.va_start(i8*)