llvm/test/Transforms/InstCombine/protected-field-ptr.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6
; RUN: opt -passes=instcombine -S < %s | FileCheck %s

@ds1 = external global i8
@ds2 = external global i8

define ptr @load_hw(ptr addrspace(1) %ptrptr) {
; CHECK-LABEL: define ptr @load_hw(
; CHECK-SAME: ptr addrspace(1) [[PTRPTR:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr addrspace(1) [[PTRPTR]], align 8
; CHECK-NEXT:    [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64
; CHECK-NEXT:    [[TMP3:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[TMP2]], i32 2, i64 1)
; CHECK-NEXT:    [[PTR:%.*]] = inttoptr i64 [[TMP3]] to ptr
; CHECK-NEXT:    ret ptr [[PTR]]
;
  %protptrptr = call ptr addrspace(1) @llvm.protected.field.ptr.p1(ptr addrspace(1) %ptrptr, i64 1, i1 true)
  %ptr = load ptr, ptr addrspace(1) %protptrptr
  ret ptr %ptr
}

define void @store_hw(ptr addrspace(1) %ptrptr, ptr %ptr) {
; CHECK-LABEL: define void @store_hw(
; CHECK-SAME: ptr addrspace(1) [[PTRPTR:%.*]], ptr [[PTR:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = ptrtoint ptr [[PTR]] to i64
; CHECK-NEXT:    [[TMP2:%.*]] = call i64 @llvm.ptrauth.sign(i64 [[TMP1]], i32 2, i64 2)
; CHECK-NEXT:    [[TMP3:%.*]] = inttoptr i64 [[TMP2]] to ptr
; CHECK-NEXT:    store ptr [[TMP3]], ptr addrspace(1) [[PTRPTR]], align 8
; CHECK-NEXT:    ret void
;
  %protptrptr = call ptr addrspace(1) @llvm.protected.field.ptr.p1(ptr addrspace(1) %ptrptr, i64 2, i1 true)
  store ptr %ptr, ptr addrspace(1) %protptrptr
  ret void
}

define ptr @load_hw_ds(ptr addrspace(1) %ptrptr) {
; CHECK-LABEL: define ptr @load_hw_ds(
; CHECK-SAME: ptr addrspace(1) [[PTRPTR:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr addrspace(1) [[PTRPTR]], align 8
; CHECK-NEXT:    [[TMP2:%.*]] = ptrtoint ptr [[TMP1]] to i64
; CHECK-NEXT:    [[TMP3:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[TMP2]], i32 2, i64 1) [ "deactivation-symbol"(ptr @ds1) ]
; CHECK-NEXT:    [[PTR:%.*]] = inttoptr i64 [[TMP3]] to ptr
; CHECK-NEXT:    ret ptr [[PTR]]
;
  %protptrptr = call ptr addrspace(1) @llvm.protected.field.ptr.p1(ptr addrspace(1) %ptrptr, i64 1, i1 true) [ "deactivation-symbol"(ptr @ds1) ]
  %ptr = load ptr, ptr addrspace(1) %protptrptr
  ret ptr %ptr
}

define void @store_hw_ds(ptr addrspace(1) %ptrptr, ptr %ptr) {
; CHECK-LABEL: define void @store_hw_ds(
; CHECK-SAME: ptr addrspace(1) [[PTRPTR:%.*]], ptr [[PTR:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = ptrtoint ptr [[PTR]] to i64
; CHECK-NEXT:    [[TMP2:%.*]] = call i64 @llvm.ptrauth.sign(i64 [[TMP1]], i32 2, i64 2) [ "deactivation-symbol"(ptr @ds2) ]
; CHECK-NEXT:    [[TMP3:%.*]] = inttoptr i64 [[TMP2]] to ptr
; CHECK-NEXT:    store ptr [[TMP3]], ptr addrspace(1) [[PTRPTR]], align 8
; CHECK-NEXT:    ret void
;
  %protptrptr = call ptr addrspace(1) @llvm.protected.field.ptr.p1(ptr addrspace(1) %ptrptr, i64 2, i1 true) [ "deactivation-symbol"(ptr @ds2) ]
  store ptr %ptr, ptr addrspace(1) %protptrptr
  ret void
}