llvm/test/tools/llubi/alloca.ll

; NOTE: Assertions have been autogenerated by utils/update_llubi_test_checks.py UTC_ARGS: --version 6
; RUN: llubi --verbose < %s 2>&1 | FileCheck %s

target datalayout = "e-p:64:64:64:32"

%struct = type { i64, [2 x i32], i64 }

define i32 @count() {
  ret i32 4
}

define ptr @stack_address() {
  %alloc = alloca i32
  ret ptr %alloc
}

define void @main() {
  %alloc = alloca i32
  %alloc_large_align = alloca i32, align 64
  %count = call i32 @count()
  %alloc_dyn = alloca i32, i32 %count
  %alloc_struct = alloca %struct
  %ptr = call ptr @stack_address()
  ret void
}
; CHECK: Entering function: main
; CHECK-NEXT:   %alloc = alloca i32, align 4 => ptr 0x8 [alloc]
; CHECK-NEXT:   %alloc_large_align = alloca i32, align 64 => ptr 0x40 [alloc_large_align]
; CHECK-NEXT: Entering function: count
; CHECK-NEXT:   ret i32 4
; CHECK-NEXT: Exiting function: count
; CHECK-NEXT:   %count = call i32 @count() => i32 4
; CHECK-NEXT:   %alloc_dyn = alloca i32, i32 %count, align 4 => ptr 0x44 [alloc_dyn]
; CHECK-NEXT:   %alloc_struct = alloca %struct, align 8 => ptr 0x58 [alloc_struct]
; CHECK-NEXT: Entering function: stack_address
; CHECK-NEXT:   %alloc = alloca i32, align 4 => ptr 0x70 [alloc]
; CHECK-NEXT:   ret ptr %alloc
; CHECK-NEXT: Exiting function: stack_address
; CHECK-NEXT:   %ptr = call ptr @stack_address() => ptr 0x70 [dangling]
; CHECK-NEXT:   ret void
; CHECK-NEXT: Exiting function: main