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view test/CodeGen/AMDGPU/dynamic_stackalloc.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
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children 1172e4bd9c6f
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; RUN: not llc -march=amdgcn -mcpu=tahiti -mattr=+promote-alloca -verify-machineinstrs < %s 2>&1 | FileCheck %s
; RUN: not llc -march=amdgcn -mcpu=tahiti -mattr=-promote-alloca -verify-machineinstrs < %s 2>&1 | FileCheck %s
; RUN: not llc -march=r600 -mcpu=cypress < %s 2>&1 | FileCheck %s

; CHECK: error: unsupported dynamic alloca in test_dynamic_stackalloc

define void @test_dynamic_stackalloc(i32 addrspace(1)* %out, i32 %n) {
  %alloca = alloca i32, i32 %n
  store volatile i32 0, i32* %alloca
  ret void
}