llvm/test/CodeGen/AMDGPU/dynamic_stackalloc.ll
2015-08-26 18:37:13 +00:00

12 lines
514 B
LLVM

; 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
}