test/CodeGen/X86/statepoint-spill-lowering.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs < %s | FileCheck %s

; Check that we can handle gc.relocate in a separate block in spill mode.

target triple = "x86_64-pc-linux-gnu"

declare void @"some_call"(i8 addrspace(1)*)
declare i32 @"personality_function"()

; CHECK-LABEL: test_invoke:
define i8 addrspace(1)* @test_invoke(i8 addrspace(1)* %a, i8 addrspace(1)* %b, i8 addrspace(1)* %c, i8 addrspace(1)* %d, i8 addrspace(1)* %e, i8 addrspace(1)* %f, i8 addrspace(1)* %g, i8 addrspace(1)* %h, i8 addrspace(1)* %j, i8 addrspace(1)* %k, i8 addrspace(1)* %l, i8 addrspace(1)* %m, i8 addrspace(1)* %n, i8 addrspace(1)* %o, i8 addrspace(1)* %p, i8 addrspace(1)* %q, i8 addrspace(1)* %r, i8 addrspace(1)* %s, i8 addrspace(1)* %t)
gc "statepoint-example" personality i32 ()* @"personality_function" {
entry:
  %0 = invoke token (i64, i32, void (i8 addrspace(1)*)*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidp1i8f(i64 0, i32 0, void (i8 addrspace(1)*)* @some_call, i32 1, i32 0, i8 addrspace(1)* %t, i32 0, i32 0) ["gc-live" (i8 addrspace(1)* %t)]
          to label %invoke_safepoint_normal_dest unwind label %exceptional_return

invoke_safepoint_normal_dest:
  %t.relocated = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %0, i32 0, i32 0)
  ret i8 addrspace(1)* %t.relocated

exceptional_return:
  %landing_pad = landingpad token
          cleanup
  ret i8 addrspace(1)* null
}

; CHECK-LABEL: test_call:
define i8 addrspace(1)* @test_call(i8 addrspace(1)* %a, i8 addrspace(1)* %b, i8 addrspace(1)* %c, i8 addrspace(1)* %d, i8 addrspace(1)* %e, i8 addrspace(1)* %f, i8 addrspace(1)* %g, i8 addrspace(1)* %h, i8 addrspace(1)* %j, i8 addrspace(1)* %k, i8 addrspace(1)* %l, i8 addrspace(1)* %m, i8 addrspace(1)* %n, i8 addrspace(1)* %o, i8 addrspace(1)* %p, i8 addrspace(1)* %q, i8 addrspace(1)* %r, i8 addrspace(1)* %s, i8 addrspace(1)* %t)
gc "statepoint-example" personality i32 ()* @"personality_function" {
entry:
  %0 = call token (i64, i32, void (i8 addrspace(1)*)*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidp1i8f(i64 0, i32 0, void (i8 addrspace(1)*)* @some_call, i32 1, i32 0, i8 addrspace(1)* %t, i32 0, i32 0) ["gc-live" (i8 addrspace(1)* %t)]
  br label %other_block

other_block:
  %t.relocated = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %0, i32 0, i32 0)
  ret i8 addrspace(1)* %t.relocated
}
declare token @llvm.experimental.gc.statepoint.p0f_isVoidp1i8f(i64, i32, void (i8 addrspace(1)*)*, i32, i32, ...)
declare i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token, i32, i32)