xref: /llvm-project/llvm/test/Transforms/GlobalOpt/cleanup-pointer-root-users-ptrtoint-add-constexpr.ll (revision 2d69827c5c754f0eca98e497ecf0e52ed54b4fd3)

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -passes=globalopt -S %s | FileCheck %s

%struct.global.20ptr = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }

@global.20ptr = internal unnamed_addr global %struct.global.20ptr zeroinitializer

declare i32 @fn0()

declare i32 @fn1()

define void @stores_single_use_gep_constexpr() {
; CHECK-LABEL: @stores_single_use_gep_constexpr(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    store ptr @fn0, ptr @global.20ptr, align 8
; CHECK-NEXT:    store ptr @fn1, ptr getelementptr inbounds ([[STRUCT_GLOBAL_20PTR:%.*]], ptr @global.20ptr, i64 0, i32 1), align 8
; CHECK-NEXT:    ret void
;
entry:
  store ptr @fn0, ptr @global.20ptr, align 8
  store ptr @fn1, ptr getelementptr inbounds (%struct.global.20ptr, ptr @global.20ptr, i64 0, i32 1), align 8
  ret void
}

define void @stores_ptrtoint_constexpr() {
; CHECK-LABEL: @stores_ptrtoint_constexpr(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    store i32 0, ptr inttoptr (i64 add (i64 ptrtoint (ptr @global.20ptr to i64), i64 200) to ptr), align 8
; CHECK-NEXT:    ret void
;
entry:
  store i32 0, ptr inttoptr (i64 add (i64 ptrtoint (ptr @global.20ptr to i64), i64 200) to ptr), align 8
  ret void
}