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Reid Spencer9dd446c2007-05-01 02:56:15 +00001; Test that vectors are scalarized/lowered correctly.
Dan Gohmanfce288f2009-09-09 00:09:15 +00002; RUN: llc < %s -march=ppc32 -mcpu=g5 > %t
3; RUN: llc < %s -march=ppc32 -mcpu=g3 > %t
Reid Spencer9dd446c2007-05-01 02:56:15 +00004
Tanya Lattnercfab3da2008-02-19 08:07:33 +00005%d8 = type <8 x double>
Reid Spencer9dd446c2007-05-01 02:56:15 +00006%f1 = type <1 x float>
7%f2 = type <2 x float>
8%f4 = type <4 x float>
Reid Spencer9dd446c2007-05-01 02:56:15 +00009%f8 = type <8 x float>
Tanya Lattnercfab3da2008-02-19 08:07:33 +000010%i4 = type <4 x i32>
Reid Spencer9dd446c2007-05-01 02:56:15 +000011
12;;; TEST HANDLING OF VARIOUS VECTOR SIZES
13
Tanya Lattnercfab3da2008-02-19 08:07:33 +000014define void @test_f1(%f1* %P, %f1* %Q, %f1* %S) {
15 %p = load %f1* %P ; <%f1> [#uses=1]
16 %q = load %f1* %Q ; <%f1> [#uses=1]
Dan Gohmanae3a0be2009-06-04 22:49:04 +000017 %R = fadd %f1 %p, %q ; <%f1> [#uses=1]
Tanya Lattnercfab3da2008-02-19 08:07:33 +000018 store %f1 %R, %f1* %S
19 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +000020}
21
Tanya Lattnercfab3da2008-02-19 08:07:33 +000022define void @test_f2(%f2* %P, %f2* %Q, %f2* %S) {
23 %p = load %f2* %P ; <%f2> [#uses=1]
24 %q = load %f2* %Q ; <%f2> [#uses=1]
Dan Gohmanae3a0be2009-06-04 22:49:04 +000025 %R = fadd %f2 %p, %q ; <%f2> [#uses=1]
Tanya Lattnercfab3da2008-02-19 08:07:33 +000026 store %f2 %R, %f2* %S
27 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +000028}
29
Tanya Lattnercfab3da2008-02-19 08:07:33 +000030define void @test_f4(%f4* %P, %f4* %Q, %f4* %S) {
31 %p = load %f4* %P ; <%f4> [#uses=1]
32 %q = load %f4* %Q ; <%f4> [#uses=1]
Dan Gohmanae3a0be2009-06-04 22:49:04 +000033 %R = fadd %f4 %p, %q ; <%f4> [#uses=1]
Tanya Lattnercfab3da2008-02-19 08:07:33 +000034 store %f4 %R, %f4* %S
35 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +000036}
37
Tanya Lattnercfab3da2008-02-19 08:07:33 +000038define void @test_f8(%f8* %P, %f8* %Q, %f8* %S) {
39 %p = load %f8* %P ; <%f8> [#uses=1]
40 %q = load %f8* %Q ; <%f8> [#uses=1]
Dan Gohmanae3a0be2009-06-04 22:49:04 +000041 %R = fadd %f8 %p, %q ; <%f8> [#uses=1]
Tanya Lattnercfab3da2008-02-19 08:07:33 +000042 store %f8 %R, %f8* %S
43 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +000044}
45
Tanya Lattnercfab3da2008-02-19 08:07:33 +000046define void @test_fmul(%f8* %P, %f8* %Q, %f8* %S) {
47 %p = load %f8* %P ; <%f8> [#uses=1]
48 %q = load %f8* %Q ; <%f8> [#uses=1]
Dan Gohmanae3a0be2009-06-04 22:49:04 +000049 %R = fmul %f8 %p, %q ; <%f8> [#uses=1]
Tanya Lattnercfab3da2008-02-19 08:07:33 +000050 store %f8 %R, %f8* %S
51 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +000052}
53
Tanya Lattnercfab3da2008-02-19 08:07:33 +000054define void @test_div(%f8* %P, %f8* %Q, %f8* %S) {
55 %p = load %f8* %P ; <%f8> [#uses=1]
56 %q = load %f8* %Q ; <%f8> [#uses=1]
57 %R = fdiv %f8 %p, %q ; <%f8> [#uses=1]
58 store %f8 %R, %f8* %S
59 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +000060}
61
62;;; TEST VECTOR CONSTRUCTS
63
Tanya Lattnercfab3da2008-02-19 08:07:33 +000064define void @test_cst(%f4* %P, %f4* %S) {
65 %p = load %f4* %P ; <%f4> [#uses=1]
Dan Gohmanae3a0be2009-06-04 22:49:04 +000066 %R = fadd %f4 %p, < float 0x3FB99999A0000000, float 1.000000e+00, float
Tanya Lattnercfab3da2008-02-19 08:07:33 +000067 2.000000e+00, float 4.500000e+00 > ; <%f4> [#uses=1]
68 store %f4 %R, %f4* %S
69 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +000070}
71
Tanya Lattnercfab3da2008-02-19 08:07:33 +000072define void @test_zero(%f4* %P, %f4* %S) {
73 %p = load %f4* %P ; <%f4> [#uses=1]
Dan Gohmanae3a0be2009-06-04 22:49:04 +000074 %R = fadd %f4 %p, zeroinitializer ; <%f4> [#uses=1]
Tanya Lattnercfab3da2008-02-19 08:07:33 +000075 store %f4 %R, %f4* %S
76 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +000077}
78
Tanya Lattnercfab3da2008-02-19 08:07:33 +000079define void @test_undef(%f4* %P, %f4* %S) {
80 %p = load %f4* %P ; <%f4> [#uses=1]
Dan Gohmanae3a0be2009-06-04 22:49:04 +000081 %R = fadd %f4 %p, undef ; <%f4> [#uses=1]
Tanya Lattnercfab3da2008-02-19 08:07:33 +000082 store %f4 %R, %f4* %S
83 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +000084}
85
Tanya Lattnercfab3da2008-02-19 08:07:33 +000086define void @test_constant_insert(%f4* %S) {
87 %R = insertelement %f4 zeroinitializer, float 1.000000e+01, i32 0
88 ; <%f4> [#uses=1]
89 store %f4 %R, %f4* %S
90 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +000091}
92
Tanya Lattnercfab3da2008-02-19 08:07:33 +000093define void @test_variable_buildvector(float %F, %f4* %S) {
94 %R = insertelement %f4 zeroinitializer, float %F, i32 0
95 store %f4 %R, %f4* %S
96 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +000097}
98
Tanya Lattnercfab3da2008-02-19 08:07:33 +000099define void @test_scalar_to_vector(float %F, %f4* %S) {
100 %R = insertelement %f4 undef, float %F, i32 0
101 store %f4 %R, %f4* %S
102 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +0000103}
104
Tanya Lattnercfab3da2008-02-19 08:07:33 +0000105define float @test_extract_elt(%f8* %P) {
106 %p = load %f8* %P ; <%f8> [#uses=1]
107 %R = extractelement %f8 %p, i32 3 ; <float> [#uses=1]
108 ret float %R
Reid Spencer9dd446c2007-05-01 02:56:15 +0000109}
110
Tanya Lattnercfab3da2008-02-19 08:07:33 +0000111define double @test_extract_elt2(%d8* %P) {
112 %p = load %d8* %P ; <%d8> [#uses=1]
113 %R = extractelement %d8 %p, i32 3 ; <double> [#uses=1]
114 ret double %R
Reid Spencer9dd446c2007-05-01 02:56:15 +0000115}
116
Tanya Lattnercfab3da2008-02-19 08:07:33 +0000117define void @test_cast_1(%f4* %b, %i4* %a) {
118 %tmp = load %f4* %b ; <%f4> [#uses=1]
Dan Gohmanae3a0be2009-06-04 22:49:04 +0000119 %tmp2 = fadd %f4 %tmp, < float 1.000000e+00, float 2.000000e+00, float
Tanya Lattnercfab3da2008-02-19 08:07:33 +00001203.000000e+00, float 4.000000e+00 > ; <%f4> [#uses=1]
121 %tmp3 = bitcast %f4 %tmp2 to %i4 ; <%i4> [#uses=1]
122 %tmp4 = add %i4 %tmp3, < i32 1, i32 2, i32 3, i32 4 >
123 store %i4 %tmp4, %i4* %a
124 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +0000125}
126
Tanya Lattnercfab3da2008-02-19 08:07:33 +0000127define void @test_cast_2(%f8* %a, <8 x i32>* %b) {
128 %T = load %f8* %a ; <%f8> [#uses=1]
129 %T2 = bitcast %f8 %T to <8 x i32>
130 store <8 x i32> %T2, <8 x i32>* %b
131 ret void
Reid Spencer9dd446c2007-05-01 02:56:15 +0000132}
133
134
135;;; TEST IMPORTANT IDIOMS
136
Tanya Lattnercfab3da2008-02-19 08:07:33 +0000137define void @splat(%f4* %P, %f4* %Q, float %X) {
138 %tmp = insertelement %f4 undef, float %X, i32 0
139 %tmp2 = insertelement %f4 %tmp, float %X, i32 1
140 %tmp4 = insertelement %f4 %tmp2, float %X, i32 2
141 %tmp6 = insertelement %f4 %tmp4, float %X, i32 3
142 %q = load %f4* %Q ; <%f4> [#uses=1]
Dan Gohmanae3a0be2009-06-04 22:49:04 +0000143 %R = fadd %f4 %q, %tmp6 ; <%f4> [#uses=1]
Reid Spencer9dd446c2007-05-01 02:56:15 +0000144 store %f4 %R, %f4* %P
145 ret void
146}
147
Tanya Lattnercfab3da2008-02-19 08:07:33 +0000148define void @splat_i4(%i4* %P, %i4* %Q, i32 %X) {
149 %tmp = insertelement %i4 undef, i32 %X, i32 0
150 %tmp2 = insertelement %i4 %tmp, i32 %X, i32 1
151 %tmp4 = insertelement %i4 %tmp2, i32 %X, i32 2
152 %tmp6 = insertelement %i4 %tmp4, i32 %X, i32 3
153 %q = load %i4* %Q ; <%i4> [#uses=1]
154 %R = add %i4 %q, %tmp6 ; <%i4> [#uses=1]
Reid Spencer9dd446c2007-05-01 02:56:15 +0000155 store %i4 %R, %i4* %P
156 ret void
157}
158