From dd58ef019b700900793a1eb48b52123db01b654e Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Wed, 30 Dec 2015 11:46:15 +0000 Subject: Vendor import of llvm trunk r256633: https://llvm.org/svn/llvm-project/llvm/trunk@256633 --- test/CodeGen/AMDGPU/dynamic_stackalloc.ll | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 test/CodeGen/AMDGPU/dynamic_stackalloc.ll (limited to 'test/CodeGen/AMDGPU/dynamic_stackalloc.ll') diff --git a/test/CodeGen/AMDGPU/dynamic_stackalloc.ll b/test/CodeGen/AMDGPU/dynamic_stackalloc.ll new file mode 100644 index 0000000000000..f4409a0984a96 --- /dev/null +++ b/test/CodeGen/AMDGPU/dynamic_stackalloc.ll @@ -0,0 +1,11 @@ +; 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 +} -- cgit v1.3