llvm/test/Transforms/GlobalOpt/pr115282.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals all --version 5
; RUN: opt < %s -passes=globalopt -S | FileCheck %s

@params = internal global [4 x i32] zeroinitializer, align 32

;.
; CHECK: @params.0 = internal unnamed_addr global i32 0, align 32
; CHECK: @params.1 = internal unnamed_addr global i32 0, align 4
; CHECK: @params.2 = internal unnamed_addr global i32 0, align 8
; CHECK: @params.3 = internal unnamed_addr global i32 0, align 4
;.
define void @set(i32 %a, i32 %b, i32 %c, i32 %d) {
; CHECK-LABEL: define void @set(
; CHECK-SAME: i32 [[A:%.*]], i32 [[B:%.*]], i32 [[C:%.*]], i32 [[D:%.*]]) local_unnamed_addr {
; CHECK-NEXT:    store i32 [[A]], ptr @params.0, align 32
; CHECK-NEXT:    store i32 [[B]], ptr @params.1, align 4
; CHECK-NEXT:    store i32 [[C]], ptr @params.2, align 8
; CHECK-NEXT:    store i32 [[D]], ptr @params.3, align 4
; CHECK-NEXT:    ret void
;
  store i32 %a, ptr @params
  store i32 %b, ptr getelementptr ([4 x i32], ptr @params, i32 0, i32 1)
  store i32 %c, ptr getelementptr ([4 x i32], ptr @params, i32 0, i32 2)
  store i32 %d, ptr getelementptr ([4 x i32], ptr @params, i32 0, i32 3)
  ret void
}

%S = type { i32, i32, i32, i32 }

define %S @get() {
; CHECK-LABEL: define %S @get() local_unnamed_addr {
; CHECK-NEXT:    [[A:%.*]] = load i32, ptr @params.0, align 32
; CHECK-NEXT:    [[SA:%.*]] = insertvalue [[S:%.*]] undef, i32 [[A]], 0
; CHECK-NEXT:    [[B:%.*]] = load i32, ptr @params.1, align 4
; CHECK-NEXT:    [[SB:%.*]] = insertvalue [[S]] [[SA]], i32 [[B]], 1
; CHECK-NEXT:    [[C:%.*]] = load i32, ptr @params.2, align 8
; CHECK-NEXT:    [[SC:%.*]] = insertvalue [[S]] [[SB]], i32 [[C]], 2
; CHECK-NEXT:    [[D:%.*]] = load i32, ptr @params.3, align 4
; CHECK-NEXT:    [[SD:%.*]] = insertvalue [[S]] [[SC]], i32 [[D]], 3
; CHECK-NEXT:    ret [[S]] [[SD]]
;
  %a = load i32, ptr @params
  %sa = insertvalue %S undef, i32 %a, 0
  %b = load i32, ptr getelementptr ([4 x i32], ptr @params, i32 0, i32 1)
  %sb = insertvalue %S %sa, i32 %b, 1
  %c = load i32, ptr getelementptr ([4 x i32], ptr @params, i32 0, i32 2)
  %sc = insertvalue %S %sb, i32 %c, 2
  %d = load i32, ptr getelementptr ([4 x i32], ptr @params, i32 0, i32 3)
  %sd = insertvalue %S %sc, i32 %d, 3
  ret %S %sd
}