1 ; RUN: llc < %s -mtriple=armv7-apple-darwin | FileCheck %s --check-prefix=ARM
2 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=THUMB2
5 define i32* @t(i32* %x) nounwind {
22 %0 = tail call i32* @foo(i32* %x) nounwind
23 %1 = tail call i32* @foo(i32* %0) nounwind
24 %2 = tail call i32* @foo(i32* %1) nounwind
28 declare i32* @foo(i32*)