File: local-null-constants.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (27 lines) | stat: -rw-r--r-- 752 bytes parent folder | download | duplicates (4) 
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 -O0 -opaque-pointers=0 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s

;; OpenCL global memory
define i32 addrspace(1)* @getConstant1() {
  ret i32 addrspace(1)* null
}

;; OpenCL constant memory
define i32 addrspace(2)* @getConstant2() {
  ret i32 addrspace(2)* null
}

;; OpenCL local memory
define i32 addrspace(3)* @getConstant3() {
  ret i32 addrspace(3)* null
}

; CHECK:     [[INT:%.+]] = OpTypeInt 32

; 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]]