llvm/test/CodeGen/BPF/addr-space-memintrinsic-no-gep.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6
; RUN: opt --bpf-check-and-opt-ir -S -mtriple=bpf-pc-linux < %s | FileCheck %s

@page1 = dso_local local_unnamed_addr addrspace(1) global [10 x ptr] zeroinitializer, align 8
@page2 = dso_local local_unnamed_addr addrspace(1) global [10 x ptr] zeroinitializer, align 8

define dso_local void @test_memset() local_unnamed_addr {
; CHECK-LABEL: define dso_local void @test_memset() local_unnamed_addr {
; CHECK-NEXT:    call void @llvm.memset.p0.i64(ptr align 8 addrspacecast (ptr addrspace(1) @page1 to ptr), i8 0, i64 16, i1 false)
; CHECK-NEXT:    ret void
;
  tail call void @llvm.memset.p1.i64(ptr addrspace(1) noundef align 8 dereferenceable(16) @page1, i8 0, i64 16, i1 false)
  ret void
}

declare void @llvm.memset.p1.i64(ptr addrspace(1) writeonly captures(none), i8, i64, i1 immarg)

define dso_local void @test_memcpy() local_unnamed_addr {
; CHECK-LABEL: define dso_local void @test_memcpy() local_unnamed_addr {
; CHECK-NEXT:    call void @llvm.memcpy.p0.p0.i64(ptr align 8 addrspacecast (ptr addrspace(1) @page2 to ptr), ptr align 8 addrspacecast (ptr addrspace(1) @page1 to ptr), i64 16, i1 false)
; CHECK-NEXT:    ret void
;
  tail call void @llvm.memcpy.p1.p1.i64(ptr addrspace(1) noundef align 8 dereferenceable(16) @page2, ptr addrspace(1) noundef align 8 dereferenceable(16) @page1, i64 16, i1 false)
  ret void
}

declare void @llvm.memcpy.p1.p1.i64(ptr addrspace(1) noalias writeonly captures(none), ptr addrspace(1) noalias readonly captures(none), i64, i1 immarg)

define dso_local void @test_memset_inline() local_unnamed_addr {
; CHECK-LABEL: define dso_local void @test_memset_inline() local_unnamed_addr {
; CHECK-NEXT:    call void @llvm.memset.inline.p0.i64(ptr align 8 addrspacecast (ptr addrspace(1) @page1 to ptr), i8 0, i64 16, i1 false)
; CHECK-NEXT:    ret void
;
  tail call void @llvm.memset.inline.p1.i64(ptr addrspace(1) align 8 @page1, i8 0, i64 16, i1 false)
  ret void
}

declare void @llvm.memset.inline.p1.i64(ptr addrspace(1) writeonly captures(none), i8, i64, i1 immarg)

define dso_local void @test_memcpy_inline() local_unnamed_addr {
; CHECK-LABEL: define dso_local void @test_memcpy_inline() local_unnamed_addr {
; CHECK-NEXT:    call void @llvm.memcpy.inline.p0.p0.i64(ptr align 8 addrspacecast (ptr addrspace(1) @page2 to ptr), ptr align 8 addrspacecast (ptr addrspace(1) @page1 to ptr), i64 16, i1 false)
; CHECK-NEXT:    ret void
;
  tail call void @llvm.memcpy.inline.p1.p1.i64(ptr addrspace(1) align 8 @page2, ptr addrspace(1) align 8 @page1, i64 16, i1 false)
  ret void
}

declare void @llvm.memcpy.inline.p1.p1.i64(ptr addrspace(1) noalias writeonly captures(none), ptr addrspace(1) noalias readonly captures(none), i64, i1 immarg)