File: intrinsics.ll

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16.1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,388 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (53 lines) | stat: -rw-r--r-- 2,601 bytes parent folder | download | duplicates (2)
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
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
; RUN: opt -mtriple=amdgcn-- -analyze -divergence -use-gpu-divergence-analysis %s | FileCheck %s

; CHECK: DIVERGENT: %swizzle = call i32 @llvm.amdgcn.ds.swizzle(i32 %src, i32 100) #0
define amdgpu_kernel void @ds_swizzle(i32 addrspace(1)* %out, i32 %src) #0 {
  %swizzle = call i32 @llvm.amdgcn.ds.swizzle(i32 %src, i32 100) #0
  store i32 %swizzle, i32 addrspace(1)* %out, align 4
  ret void
}

; CHECK: DIVERGENT: %v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 false, i1 false) #0
define amdgpu_kernel void @v_permlane16_b32(i32 addrspace(1)* %out, i32 %src0, i32 %src1, i32 %src2) #0 {
  %v = call i32 @llvm.amdgcn.permlane16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 false, i1 false) #0
  store i32 %v, i32 addrspace(1)* %out
  ret void
}

; CHECK: DIVERGENT: %v = call i32 @llvm.amdgcn.permlanex16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 false, i1 false) #0
define amdgpu_kernel void @v_permlanex16_b32(i32 addrspace(1)* %out, i32 %src0, i32 %src1, i32 %src2) #0 {
  %v = call i32 @llvm.amdgcn.permlanex16(i32 %src0, i32 %src0, i32 %src1, i32 %src2, i1 false, i1 false) #0
  store i32 %v, i32 addrspace(1)* %out
  ret void
}

; CHECK: DIVERGENT: %tmp0 = call i32 @llvm.amdgcn.update.dpp.i32(i32 %in1, i32 %in2, i32 1, i32 1, i32 1, i1 false) #0
define amdgpu_kernel void @update_dpp(i32 addrspace(1)* %out, i32 %in1, i32 %in2) #0 {
  %tmp0 = call i32 @llvm.amdgcn.update.dpp.i32(i32 %in1, i32 %in2, i32 1, i32 1, i32 1, i1 false) #0
  store i32 %tmp0, i32 addrspace(1)* %out
  ret void
}

; CHECK: DIVERGENT: %tmp0 = call i32 @llvm.amdgcn.mov.dpp.i32(i32 %in, i32 1, i32 1, i32 1, i1 true) #0
define amdgpu_kernel void @mov_dpp(i32 addrspace(1)* %out, i32 %in) #0 {
  %tmp0 = call i32 @llvm.amdgcn.mov.dpp.i32(i32 %in, i32 1, i32 1, i32 1, i1 true) #0
  store i32 %tmp0, i32 addrspace(1)* %out
  ret void
}

; CHECK: DIVERGENT: %tmp0 = call i32 @llvm.amdgcn.mov.dpp8.i32(i32 %in, i32 1) #0
define amdgpu_kernel void @mov_dpp8(i32 addrspace(1)* %out, i32 %in) #0 {
  %tmp0 = call i32 @llvm.amdgcn.mov.dpp8.i32(i32 %in, i32 1) #0
  store i32 %tmp0, i32 addrspace(1)* %out
  ret void
}

declare i32 @llvm.amdgcn.ds.swizzle(i32, i32) #1
declare i32 @llvm.amdgcn.permlane16(i32, i32, i32, i32, i1, i1) #1
declare i32 @llvm.amdgcn.permlanex16(i32, i32, i32, i32, i1, i1) #1
declare i32 @llvm.amdgcn.mov.dpp.i32(i32, i32, i32, i32, i1) #1
declare i32 @llvm.amdgcn.mov.dpp8.i32(i32, i32) #1
declare i32 @llvm.amdgcn.update.dpp.i32(i32, i32, i32, i32, i32, i1) #1

attributes #0 = { nounwind convergent }
attributes #1 = { nounwind readnone convergent }