| ; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv-unknown-vulkan-compute < %s | FileCheck %s |
| ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-vulkan-compute %s -o - -filetype=obj | spirv-val %} |
| |
| ; RUN: not llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown < %s 2>&1 | FileCheck -check-prefix=CHECK-ERR %s |
| |
| ; For compute, nothing is generated, but compilation doesn't crash. |
| ; CHECK: OpName %[[#FOO:]] "foo" |
| ; CHECK: OpName %[[#RTM:]] "reg2mem alloca point" |
| ; CHECK: %[[#INT:]] = OpTypeInt 32 0 |
| ; CHECK: %[[#RTM]] = OpConstant %[[#INT]] 0 |
| ; CHECK: %[[#FOO]] = OpFunction |
| ; CHECK-NEXT: = OpLabel |
| ; CHECK-NEXT: OpReturn |
| ; CHECK-NEXT: OpFunctionEnd |
| |
| |
| ; For non-compute, error. |
| ; CHECK-ERR: LLVM ERROR: Runtime arrays are not allowed in non-shader SPIR-V modules |
| |
| define spir_func void @foo() { |
| entry: |
| %i = alloca [0 x i32], align 4 |
| ret void |
| } |
