33 lines
1.3 KiB
LLVM
33 lines
1.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -verify-machineinstrs < %s | FileCheck %s
|
|
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
define void @quux() gc "statepoint-example" {
|
|
; CHECK-LABEL: quux:
|
|
; CHECK: # %bb.0: # %bb1
|
|
; CHECK-NEXT: pushq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 16
|
|
; CHECK-NEXT: movl $4, %esi
|
|
; CHECK-NEXT: callq wombat@PLT
|
|
; CHECK-NEXT: .Ltmp0:
|
|
; CHECK-NEXT: popq %rax
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
|
; CHECK-NEXT: retq
|
|
bb1:
|
|
%tmp = call token (i64, i32, ptr addrspace(1) (ptr addrspace(1), i32)*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr addrspace(1) (ptr addrspace(1), i32)* nonnull elementtype(ptr addrspace(1) (ptr addrspace(1), i32)) @wombat, i32 2, i32 0, ptr addrspace(1) undef, i32 4, i32 0, i32 0) [ "gc-live"() ]
|
|
%tmp2 = tail call ptr addrspace(1) @llvm.experimental.gc.result.p1(token %tmp)
|
|
br label %bb2
|
|
|
|
bb2:
|
|
%tmp5 = tail call ptr addrspace(1) @llvm.experimental.gc.result.p1(token %tmp)
|
|
ret void
|
|
}
|
|
|
|
declare ptr addrspace(1) @wombat(ptr addrspace(1), i32)
|
|
|
|
; Function Attrs: nounwind readnone
|
|
declare ptr addrspace(1) @llvm.experimental.gc.result.p1(token) #0
|
|
declare token @llvm.experimental.gc.statepoint.p0(i64, i32, ptr addrspace(1) (ptr addrspace(1), i32)*, i32, i32, ...)
|
|
attributes #0 = { nounwind readnone }
|