| ; RUN: llc < %s -mtriple=armv7-apple-ios | FileCheck %s | |
| ; RUN: llc < %s -mtriple=thumbv7-apple-ios | FileCheck %s | |
| ; rdar://8690640 | |
| define i32* @t(i32* %x) nounwind "no-frame-pointer-elim"="true" { | |
| entry: | |
| ; CHECK-LABEL: t: | |
| ; CHECK: push | |
| ; CHECK: mov r7, sp | |
| ; CHECK: bl _foo | |
| ; CHECK: bl _foo | |
| ; CHECK: bl _foo | |
| ; CHECK: pop {r7, pc} | |
| %0 = tail call i32* @foo(i32* %x) nounwind | |
| %1 = tail call i32* @foo(i32* %0) nounwind | |
| %2 = tail call i32* @foo(i32* %1) nounwind | |
| ret i32* %2 | |
| } | |
| declare i32* @foo(i32*) |