| ;; Check translation of intel_reqd_sub_group_size metadata to SubgroupSize |
| ;; execution mode and back. The IR is producded from the following OpenCL C code: |
| ;; kernel __attribute__((intel_reqd_sub_group_size(8))) |
| ;; void foo() {} |
| |
| ; RUN: llc -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV |
| |
| ; CHECK-SPIRV: OpCapability SubgroupDispatch |
| ; CHECK-SPIRV: OpEntryPoint Kernel %[[#kernel:]] "foo" |
| ; CHECK-SPIRV: OpExecutionMode %[[#kernel]] SubgroupSize 8 |
| |
| define spir_kernel void @foo() !intel_reqd_sub_group_size !0 { |
| entry: |
| ret void |
| } |
| |
| !0 = !{i32 8} |
