20 lines
917 B
LLVM
20 lines
917 B
LLVM
; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
|
|
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}
|
|
|
|
; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
|
|
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}
|
|
|
|
; CHECK: OpDecorate %[[#Id:]] BuiltIn GlobalLinearId
|
|
; CHECK: %[[#Id:]] = OpVariable %[[#]]
|
|
|
|
@__spirv_BuiltInGlobalLinearId = external addrspace(1) global i32
|
|
|
|
define spir_kernel void @f(ptr addrspace(1) nocapture %order) {
|
|
entry:
|
|
%0 = load i32, ptr addrspace(4) addrspacecast (ptr addrspace(1) @__spirv_BuiltInGlobalLinearId to ptr addrspace(4)), align 4
|
|
;; Need to store the result somewhere, otherwise the access to GlobalLinearId
|
|
;; may be removed.
|
|
store i32 %0, ptr addrspace(1) %order, align 4
|
|
ret void
|
|
}
|