File: stack-alloca2.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; RUN: llc -O0 -mtriple=hexagon < %s | FileCheck %s
; CHECK: r[[AP:[0-9]+]] = and(r30,#-32)
; CHECK: sub(r29,r[[SP:[0-9]+]])
; CHECK: r29 = r[[SP]]
; CHECK: r1 = r[[AP]]
; CHECK: r1 = add(r1,#-32)

target triple = "hexagon-unknown-unknown"

; Function Attrs: nounwind uwtable
define void @foo(i32 %n) #0 {
entry:
  %x = alloca i32, i32 %n
  %y = alloca i32, align 32
  call void @bar(ptr %x, ptr %y)
  ret void
}

declare void @bar(ptr, ptr %y) #0

attributes #0 = { nounwind }