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view test/CodeGen/X86/read-fp-no-frame-pointer.ll @ 100:7d135dc70f03 LLVM 3.9

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents afa8332a0e37
children
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; RUN: not llc < %s -mtriple=x86_64-linux-gnueabi 2>&1 | FileCheck %s

define i32 @get_frame() nounwind {
entry:
; CHECK: register ebp is allocatable: function has no frame pointer
  %fp = call i32 @llvm.read_register.i32(metadata !0)
  ret i32 %fp
}

declare i32 @llvm.read_register.i32(metadata) nounwind

!0 = !{!"ebp\00"}