|
120
|
1 ; RUN: llc -march=hexagon -fp-contract=fast -disable-hexagon-peephole -disable-hexagon-amodeopt < %s | FileCheck %s
|
|
|
2
|
|
|
3 ; The test checks for various addressing modes for floating point loads/stores.
|
|
|
4
|
|
|
5 %struct.matrix_paramsGlob = type { [50 x i8], i16, [50 x float] }
|
|
|
6 %struct.matrix_params = type { [50 x i8], i16, float** }
|
|
|
7 %struct.matrix_params2 = type { i16, [50 x [50 x float]] }
|
|
|
8
|
|
|
9 @globB = common global %struct.matrix_paramsGlob zeroinitializer, align 4
|
|
|
10 @globA = common global %struct.matrix_paramsGlob zeroinitializer, align 4
|
|
|
11 @b = common global float 0.000000e+00, align 4
|
|
|
12 @a = common global float 0.000000e+00, align 4
|
|
|
13
|
|
|
14 ; CHECK-LABEL: test1
|
|
121
|
15 ; CHECK: [[REG11:(r[0-9]+)]] = memw(r{{[0-9]+}}+r{{[0-9]+}}<<#2)
|
|
120
|
16 ; CHECK: [[REG12:(r[0-9]+)]] += sfmpy({{.*}}[[REG11]]
|
|
121
|
17 ; CHECK: memw(r{{[0-9]+}}+r{{[0-9]+}}<<#2) = [[REG12]].new
|
|
120
|
18
|
|
|
19 ; Function Attrs: norecurse nounwind
|
|
|
20 define void @test1(%struct.matrix_params* nocapture readonly %params, i32 %col1) {
|
|
|
21 entry:
|
|
|
22 %matrixA = getelementptr inbounds %struct.matrix_params, %struct.matrix_params* %params, i32 0, i32 2
|
|
|
23 %0 = load float**, float*** %matrixA, align 4
|
|
|
24 %arrayidx = getelementptr inbounds float*, float** %0, i32 2
|
|
|
25 %1 = load float*, float** %arrayidx, align 4
|
|
|
26 %arrayidx1 = getelementptr inbounds float, float* %1, i32 %col1
|
|
|
27 %2 = load float, float* %arrayidx1, align 4
|
|
|
28 %mul = fmul float %2, 2.000000e+01
|
|
|
29 %add = fadd float %mul, 1.000000e+01
|
|
|
30 %arrayidx3 = getelementptr inbounds float*, float** %0, i32 5
|
|
|
31 %3 = load float*, float** %arrayidx3, align 4
|
|
|
32 %arrayidx4 = getelementptr inbounds float, float* %3, i32 %col1
|
|
|
33 store float %add, float* %arrayidx4, align 4
|
|
|
34 ret void
|
|
|
35 }
|
|
|
36
|
|
|
37 ; CHECK-LABEL: test2
|
|
121
|
38 ; CHECK: [[REG21:(r[0-9]+)]] = memw(##globB+92)
|
|
120
|
39 ; CHECK: [[REG22:(r[0-9]+)]] = sfadd({{.*}}[[REG21]]
|
|
|
40 ; CHECK: memw(##globA+84) = [[REG22]]
|
|
|
41
|
|
|
42 ; Function Attrs: norecurse nounwind
|
|
|
43 define void @test2(%struct.matrix_params* nocapture readonly %params, i32 %col1) {
|
|
|
44 entry:
|
|
|
45 %matrixA = getelementptr inbounds %struct.matrix_params, %struct.matrix_params* %params, i32 0, i32 2
|
|
|
46 %0 = load float**, float*** %matrixA, align 4
|
|
|
47 %1 = load float*, float** %0, align 4
|
|
|
48 %arrayidx1 = getelementptr inbounds float, float* %1, i32 %col1
|
|
|
49 %2 = load float, float* %arrayidx1, align 4
|
|
|
50 %3 = load float, float* getelementptr inbounds (%struct.matrix_paramsGlob, %struct.matrix_paramsGlob* @globB, i32 0, i32 2, i32 10), align 4
|
|
|
51 %add = fadd float %2, %3
|
|
|
52 store float %add, float* getelementptr inbounds (%struct.matrix_paramsGlob, %struct.matrix_paramsGlob* @globA, i32 0, i32 2, i32 8), align 4
|
|
|
53 ret void
|
|
|
54 }
|
|
|
55
|
|
|
56 ; CHECK-LABEL: test3
|
|
121
|
57 ; CHECK: [[REG31:(r[0-9]+)]] = memw(gp+#b)
|
|
120
|
58 ; CHECK: [[REG32:(r[0-9]+)]] = sfadd({{.*}}[[REG31]]
|
|
121
|
59 ; CHECK: memw(gp+#a) = [[REG32]]
|
|
120
|
60
|
|
|
61 ; Function Attrs: norecurse nounwind
|
|
|
62 define void @test3(%struct.matrix_params* nocapture readonly %params, i32 %col1) {
|
|
|
63 entry:
|
|
|
64 %matrixA = getelementptr inbounds %struct.matrix_params, %struct.matrix_params* %params, i32 0, i32 2
|
|
|
65 %0 = load float**, float*** %matrixA, align 4
|
|
|
66 %1 = load float*, float** %0, align 4
|
|
|
67 %arrayidx1 = getelementptr inbounds float, float* %1, i32 %col1
|
|
|
68 %2 = load float, float* %arrayidx1, align 4
|
|
|
69 %3 = load float, float* @b, align 4
|
|
|
70 %add = fadd float %2, %3
|
|
|
71 store float %add, float* @a, align 4
|
|
|
72 ret void
|
|
|
73 }
|
|
|
74
|
|
|
75 ; CHECK-LABEL: test4
|
|
121
|
76 ; CHECK: [[REG41:(r[0-9]+)]] = memw(r0<<#2+##globB+52)
|
|
120
|
77 ; CHECK: [[REG42:(r[0-9]+)]] = sfadd({{.*}}[[REG41]]
|
|
121
|
78 ; CHECK: memw(r0<<#2+##globA+60) = [[REG42]]
|
|
120
|
79 ; Function Attrs: noinline norecurse nounwind
|
|
|
80 define void @test4(i32 %col1) {
|
|
|
81 entry:
|
|
|
82 %arrayidx = getelementptr inbounds %struct.matrix_paramsGlob, %struct.matrix_paramsGlob* @globB, i32 0, i32 2, i32 %col1
|
|
|
83 %0 = load float, float* %arrayidx, align 4
|
|
|
84 %add = fadd float %0, 0.000000e+00
|
|
|
85 %add1 = add nsw i32 %col1, 2
|
|
|
86 %arrayidx2 = getelementptr inbounds %struct.matrix_paramsGlob, %struct.matrix_paramsGlob* @globA, i32 0, i32 2, i32 %add1
|
|
|
87 store float %add, float* %arrayidx2, align 4
|
|
|
88 ret void
|
|
|
89 }
|
