1 ;RUN: opt -mtriple=amdgcn-mesa-mesa3d -analyze -divergence %s | FileCheck %s
3 ;CHECK: DIVERGENT: %orig = call i32 @llvm.amdgcn.buffer.atomic.swap.i32(
4 define float @buffer_atomic_swap(<4 x i32> inreg %rsrc, i32 inreg %data) #0 {
6 %orig = call i32 @llvm.amdgcn.buffer.atomic.swap.i32(i32 %data, <4 x i32> %rsrc, i32 0, i32 0, i1 0)
7 %r = bitcast i32 %orig to float
11 ;CHECK: DIVERGENT: %orig = call i32 @llvm.amdgcn.buffer.atomic.add.i32(
12 define float @buffer_atomic_add(<4 x i32> inreg %rsrc, i32 inreg %data) #0 {
14 %orig = call i32 @llvm.amdgcn.buffer.atomic.add.i32(i32 %data, <4 x i32> %rsrc, i32 0, i32 0, i1 0)
15 %r = bitcast i32 %orig to float
19 ;CHECK: DIVERGENT: %orig = call i32 @llvm.amdgcn.buffer.atomic.sub.i32(
20 define float @buffer_atomic_sub(<4 x i32> inreg %rsrc, i32 inreg %data) #0 {
22 %orig = call i32 @llvm.amdgcn.buffer.atomic.sub.i32(i32 %data, <4 x i32> %rsrc, i32 0, i32 0, i1 0)
23 %r = bitcast i32 %orig to float
27 ;CHECK: DIVERGENT: %orig = call i32 @llvm.amdgcn.buffer.atomic.smin.i32(
28 define float @buffer_atomic_smin(<4 x i32> inreg %rsrc, i32 inreg %data) #0 {
30 %orig = call i32 @llvm.amdgcn.buffer.atomic.smin.i32(i32 %data, <4 x i32> %rsrc, i32 0, i32 0, i1 0)
31 %r = bitcast i32 %orig to float
35 ;CHECK: DIVERGENT: %orig = call i32 @llvm.amdgcn.buffer.atomic.umin.i32(
36 define float @buffer_atomic_umin(<4 x i32> inreg %rsrc, i32 inreg %data) #0 {
38 %orig = call i32 @llvm.amdgcn.buffer.atomic.umin.i32(i32 %data, <4 x i32> %rsrc, i32 0, i32 0, i1 0)
39 %r = bitcast i32 %orig to float
43 ;CHECK: DIVERGENT: %orig = call i32 @llvm.amdgcn.buffer.atomic.smax.i32(
44 define float @buffer_atomic_smax(<4 x i32> inreg %rsrc, i32 inreg %data) #0 {
46 %orig = call i32 @llvm.amdgcn.buffer.atomic.smax.i32(i32 %data, <4 x i32> %rsrc, i32 0, i32 0, i1 0)
47 %r = bitcast i32 %orig to float
51 ;CHECK: DIVERGENT: %orig = call i32 @llvm.amdgcn.buffer.atomic.umax.i32(
52 define float @buffer_atomic_umax(<4 x i32> inreg %rsrc, i32 inreg %data) #0 {
54 %orig = call i32 @llvm.amdgcn.buffer.atomic.umax.i32(i32 %data, <4 x i32> %rsrc, i32 0, i32 0, i1 0)
55 %r = bitcast i32 %orig to float
59 ;CHECK: DIVERGENT: %orig = call i32 @llvm.amdgcn.buffer.atomic.and.i32(
60 define float @buffer_atomic_and(<4 x i32> inreg %rsrc, i32 inreg %data) #0 {
62 %orig = call i32 @llvm.amdgcn.buffer.atomic.and.i32(i32 %data, <4 x i32> %rsrc, i32 0, i32 0, i1 0)
63 %r = bitcast i32 %orig to float
67 ;CHECK: DIVERGENT: %orig = call i32 @llvm.amdgcn.buffer.atomic.or.i32(
68 define float @buffer_atomic_or(<4 x i32> inreg %rsrc, i32 inreg %data) #0 {
70 %orig = call i32 @llvm.amdgcn.buffer.atomic.or.i32(i32 %data, <4 x i32> %rsrc, i32 0, i32 0, i1 0)
71 %r = bitcast i32 %orig to float
75 ;CHECK: DIVERGENT: %orig = call i32 @llvm.amdgcn.buffer.atomic.xor.i32(
76 define float @buffer_atomic_xor(<4 x i32> inreg %rsrc, i32 inreg %data) #0 {
78 %orig = call i32 @llvm.amdgcn.buffer.atomic.xor.i32(i32 %data, <4 x i32> %rsrc, i32 0, i32 0, i1 0)
79 %r = bitcast i32 %orig to float
83 ;CHECK: DIVERGENT: %orig = call i32 @llvm.amdgcn.buffer.atomic.cmpswap(
84 define float @buffer_atomic_cmpswap(<4 x i32> inreg %rsrc, i32 inreg %data, i32 inreg %cmp) #0 {
86 %orig = call i32 @llvm.amdgcn.buffer.atomic.cmpswap(i32 %data, i32 %cmp, <4 x i32> %rsrc, i32 0, i32 0, i1 0)
87 %r = bitcast i32 %orig to float
91 declare i32 @llvm.amdgcn.buffer.atomic.swap.i32(i32, <4 x i32>, i32, i32, i1) #0
92 declare i32 @llvm.amdgcn.buffer.atomic.add.i32(i32, <4 x i32>, i32, i32, i1) #0
93 declare i32 @llvm.amdgcn.buffer.atomic.sub.i32(i32, <4 x i32>, i32, i32, i1) #0
94 declare i32 @llvm.amdgcn.buffer.atomic.smin.i32(i32, <4 x i32>, i32, i32, i1) #0
95 declare i32 @llvm.amdgcn.buffer.atomic.umin.i32(i32, <4 x i32>, i32, i32, i1) #0
96 declare i32 @llvm.amdgcn.buffer.atomic.smax.i32(i32, <4 x i32>, i32, i32, i1) #0
97 declare i32 @llvm.amdgcn.buffer.atomic.umax.i32(i32, <4 x i32>, i32, i32, i1) #0
98 declare i32 @llvm.amdgcn.buffer.atomic.and.i32(i32, <4 x i32>, i32, i32, i1) #0
99 declare i32 @llvm.amdgcn.buffer.atomic.or.i32(i32, <4 x i32>, i32, i32, i1) #0
100 declare i32 @llvm.amdgcn.buffer.atomic.xor.i32(i32, <4 x i32>, i32, i32, i1) #0
101 declare i32 @llvm.amdgcn.buffer.atomic.cmpswap(i32, i32, <4 x i32>, i32, i32, i1) #0
103 attributes #0 = { nounwind }