1 ; RUN: opt -mtriple=amdgcn--amdhsa -data-layout=A5 -O3 -S -inline-threshold=1 < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-INL1 %s
2 ; RUN: opt -mtriple=amdgcn--amdhsa -data-layout=A5 -O3 -S < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-INLDEF %s
4 define coldcc float @foo(float %x, float %y) {
6 %cmp = fcmp ogt float %x, 0.000000e+00
7 %div = fdiv float %y, %x
8 %mul = fmul float %x, %y
9 %cond = select i1 %cmp, float %div, float %mul
13 define coldcc void @foo_private_ptr(float addrspace(5)* nocapture %p) {
15 %tmp1 = load float, float addrspace(5)* %p, align 4
16 %cmp = fcmp ogt float %tmp1, 1.000000e+00
17 br i1 %cmp, label %if.then, label %if.end
19 if.then: ; preds = %entry
20 %div = fdiv float 1.000000e+00, %tmp1
21 store float %div, float addrspace(5)* %p, align 4
24 if.end: ; preds = %if.then, %entry
28 define coldcc void @foo_private_ptr2(float addrspace(5)* nocapture %p1, float addrspace(5)* nocapture %p2) {
30 %tmp1 = load float, float addrspace(5)* %p1, align 4
31 %div = fdiv float 2.000000e+00, %tmp1
32 store float %div, float addrspace(5)* %p2, align 4
36 define coldcc float @sin_wrapper(float %x) {
38 %call = tail call float @_Z3sinf(float %x)
42 define void @foo_noinline(float addrspace(5)* nocapture %p) #0 {
44 %tmp1 = load float, float addrspace(5)* %p, align 4
45 %mul = fmul float %tmp1, 2.000000e+00
46 store float %mul, float addrspace(5)* %p, align 4
50 ; GCN: define amdgpu_kernel void @test_inliner(
51 ; GCN-INL1: %c1 = tail call coldcc float @foo(
52 ; GCN-INLDEF: %cmp.i = fcmp ogt float %tmp2, 0.000000e+00
53 ; GCN: %div.i{{[0-9]*}} = fdiv float 1.000000e+00, %c
54 ; GCN: %div.i{{[0-9]*}} = fdiv float 2.000000e+00, %tmp1.i
55 ; GCN: call void @foo_noinline(
56 ; GCN: tail call float @_Z3sinf(
57 define amdgpu_kernel void @test_inliner(float addrspace(1)* nocapture %a, i32 %n) {
59 %pvt_arr = alloca [64 x float], align 4, addrspace(5)
60 %tid = tail call i32 @llvm.amdgcn.workitem.id.x()
61 %arrayidx = getelementptr inbounds float, float addrspace(1)* %a, i32 %tid
62 %tmp2 = load float, float addrspace(1)* %arrayidx, align 4
63 %add = add i32 %tid, 1
64 %arrayidx2 = getelementptr inbounds float, float addrspace(1)* %a, i32 %add
65 %tmp5 = load float, float addrspace(1)* %arrayidx2, align 4
66 %c1 = tail call coldcc float @foo(float %tmp2, float %tmp5)
68 %arrayidx5 = getelementptr inbounds [64 x float], [64 x float] addrspace(5)* %pvt_arr, i32 0, i32 %or
69 store float %c1, float addrspace(5)* %arrayidx5, align 4
70 %arrayidx7 = getelementptr inbounds [64 x float], [64 x float] addrspace(5)* %pvt_arr, i32 0, i32 %or
71 call coldcc void @foo_private_ptr(float addrspace(5)* %arrayidx7)
72 %arrayidx8 = getelementptr inbounds [64 x float], [64 x float] addrspace(5)* %pvt_arr, i32 0, i32 1
73 %arrayidx9 = getelementptr inbounds [64 x float], [64 x float] addrspace(5)* %pvt_arr, i32 0, i32 2
74 call coldcc void @foo_private_ptr2(float addrspace(5)* %arrayidx8, float addrspace(5)* %arrayidx9)
75 call void @foo_noinline(float addrspace(5)* %arrayidx7)
76 %and = and i32 %tid, %n
77 %arrayidx11 = getelementptr inbounds [64 x float], [64 x float] addrspace(5)* %pvt_arr, i32 0, i32 %and
78 %tmp12 = load float, float addrspace(5)* %arrayidx11, align 4
79 %c2 = call coldcc float @sin_wrapper(float %tmp12)
80 store float %c2, float addrspace(5)* %arrayidx7, align 4
81 %xor = xor i32 %tid, %n
82 %arrayidx16 = getelementptr inbounds [64 x float], [64 x float] addrspace(5)* %pvt_arr, i32 0, i32 %xor
83 %tmp16 = load float, float addrspace(5)* %arrayidx16, align 4
84 store float %tmp16, float addrspace(1)* %arrayidx, align 4
88 ; GCN: define amdgpu_kernel void @test_inliner_multi_pvt_ptr(
89 ; GCN: %div.i{{[0-9]*}} = fdiv float 2.000000e+00, %tmp1.i
90 define amdgpu_kernel void @test_inliner_multi_pvt_ptr(float addrspace(1)* nocapture %a, i32 %n, float %v) {
92 %pvt_arr1 = alloca [32 x float], align 4, addrspace(5)
93 %pvt_arr2 = alloca [32 x float], align 4, addrspace(5)
94 %tid = tail call i32 @llvm.amdgcn.workitem.id.x()
95 %arrayidx = getelementptr inbounds float, float addrspace(1)* %a, i32 %tid
97 %arrayidx4 = getelementptr inbounds [32 x float], [32 x float] addrspace(5)* %pvt_arr1, i32 0, i32 %or
98 %arrayidx5 = getelementptr inbounds [32 x float], [32 x float] addrspace(5)* %pvt_arr2, i32 0, i32 %or
99 store float %v, float addrspace(5)* %arrayidx4, align 4
100 store float %v, float addrspace(5)* %arrayidx5, align 4
101 %arrayidx8 = getelementptr inbounds [32 x float], [32 x float] addrspace(5)* %pvt_arr1, i32 0, i32 1
102 %arrayidx9 = getelementptr inbounds [32 x float], [32 x float] addrspace(5)* %pvt_arr2, i32 0, i32 2
103 call coldcc void @foo_private_ptr2(float addrspace(5)* %arrayidx8, float addrspace(5)* %arrayidx9)
104 %xor = xor i32 %tid, %n
105 %arrayidx15 = getelementptr inbounds [32 x float], [32 x float] addrspace(5)* %pvt_arr1, i32 0, i32 %xor
106 %arrayidx16 = getelementptr inbounds [32 x float], [32 x float] addrspace(5)* %pvt_arr2, i32 0, i32 %xor
107 %tmp15 = load float, float addrspace(5)* %arrayidx15, align 4
108 %tmp16 = load float, float addrspace(5)* %arrayidx16, align 4
109 %tmp17 = fadd float %tmp15, %tmp16
110 store float %tmp17, float addrspace(1)* %arrayidx, align 4
114 ; GCN: define amdgpu_kernel void @test_inliner_multi_pvt_ptr_cutoff(
115 ; GCN-INL1: call coldcc void @foo_private_ptr2
116 ; GCN-INLDEF: %div.i{{[0-9]*}} = fdiv float 2.000000e+00, %tmp1.i
117 define amdgpu_kernel void @test_inliner_multi_pvt_ptr_cutoff(float addrspace(1)* nocapture %a, i32 %n, float %v) {
119 %pvt_arr1 = alloca [32 x float], align 4, addrspace(5)
120 %pvt_arr2 = alloca [33 x float], align 4, addrspace(5)
121 %tid = tail call i32 @llvm.amdgcn.workitem.id.x()
122 %arrayidx = getelementptr inbounds float, float addrspace(1)* %a, i32 %tid
123 %or = or i32 %tid, %n
124 %arrayidx4 = getelementptr inbounds [32 x float], [32 x float] addrspace(5)* %pvt_arr1, i32 0, i32 %or
125 %arrayidx5 = getelementptr inbounds [33 x float], [33 x float] addrspace(5)* %pvt_arr2, i32 0, i32 %or
126 store float %v, float addrspace(5)* %arrayidx4, align 4
127 store float %v, float addrspace(5)* %arrayidx5, align 4
128 %arrayidx8 = getelementptr inbounds [32 x float], [32 x float] addrspace(5)* %pvt_arr1, i32 0, i32 1
129 %arrayidx9 = getelementptr inbounds [33 x float], [33 x float] addrspace(5)* %pvt_arr2, i32 0, i32 2
130 call coldcc void @foo_private_ptr2(float addrspace(5)* %arrayidx8, float addrspace(5)* %arrayidx9)
131 %xor = xor i32 %tid, %n
132 %arrayidx15 = getelementptr inbounds [32 x float], [32 x float] addrspace(5)* %pvt_arr1, i32 0, i32 %xor
133 %arrayidx16 = getelementptr inbounds [33 x float], [33 x float] addrspace(5)* %pvt_arr2, i32 0, i32 %xor
134 %tmp15 = load float, float addrspace(5)* %arrayidx15, align 4
135 %tmp16 = load float, float addrspace(5)* %arrayidx16, align 4
136 %tmp17 = fadd float %tmp15, %tmp16
137 store float %tmp17, float addrspace(1)* %arrayidx, align 4
141 declare i32 @llvm.amdgcn.workitem.id.x() #1
142 declare float @_Z3sinf(float) #1
144 attributes #0 = { noinline }
145 attributes #1 = { nounwind readnone }