1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
; RUN: llc -verify-machineinstrs -O0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
;; OpenCL global memory
define ptr addrspace(1) @getConstant1() {
ret ptr addrspace(1) null
}
;; OpenCL constant memory
define ptr addrspace(2) @getConstant2() {
ret ptr addrspace(2) null
}
;; OpenCL local memory
define ptr addrspace(3) @getConstant3() {
ret ptr addrspace(3) null
}
; CHECK: [[INT:%.+]] = OpTypeInt 8
; CHECK-DAG: [[PTR_AS1:%.+]] = OpTypePointer CrossWorkgroup [[INT]]
; CHECK-DAG: OpConstantNull [[PTR_AS1]]
; CHECK-DAG: [[PTR_AS2:%.+]] = OpTypePointer UniformConstant [[INT]]
; CHECK-DAG: OpConstantNull [[PTR_AS2]]
; CHECK-DAG: [[PTR_AS3:%.+]] = OpTypePointer Workgroup [[INT]]
; CHECK-DAG: OpConstantNull [[PTR_AS3]]
|
