test/CodeGen/X86/alloca-align-rounding-32.ll


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

; RUN: llc < %s -march=x86 -mtriple=i686-apple-darwin | FileCheck %s

declare void @bar(<2 x i64>* %n)

define void @foo(i32 %h) {
  %p = alloca <2 x i64>, i32 %h
  call void @bar(<2 x i64>* %p)
  ret void
; CHECK: foo
; CHECK-NOT: andl $-32, %eax
}

define void @foo2(i32 %h) {
  %p = alloca <2 x i64>, i32 %h, align 32
  call void @bar(<2 x i64>* %p)
  ret void
; CHECK: foo2
; CHECK: andl $-32, %esp
; CHECK: andl $-32, %e{{..}}
}