Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 1 | ; Test that vectors are scalarized/lowered correctly. |
Dan Gohman | fce288f | 2009-09-09 00:09:15 +0000 | [diff] [blame^] | 2 | ; RUN: llc < %s -march=ppc32 -mcpu=g5 > %t |
| 3 | ; RUN: llc < %s -march=ppc32 -mcpu=g3 > %t |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 4 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 5 | %d8 = type <8 x double> |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 6 | %f1 = type <1 x float> |
| 7 | %f2 = type <2 x float> |
| 8 | %f4 = type <4 x float> |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 9 | %f8 = type <8 x float> |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 10 | %i4 = type <4 x i32> |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 11 | |
| 12 | ;;; TEST HANDLING OF VARIOUS VECTOR SIZES |
| 13 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 14 | define 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 Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 17 | %R = fadd %f1 %p, %q ; <%f1> [#uses=1] |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 18 | store %f1 %R, %f1* %S |
| 19 | ret void |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 20 | } |
| 21 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 22 | define 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 Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 25 | %R = fadd %f2 %p, %q ; <%f2> [#uses=1] |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 26 | store %f2 %R, %f2* %S |
| 27 | ret void |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 28 | } |
| 29 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 30 | define 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 Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 33 | %R = fadd %f4 %p, %q ; <%f4> [#uses=1] |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 34 | store %f4 %R, %f4* %S |
| 35 | ret void |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 36 | } |
| 37 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 38 | define 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 Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 41 | %R = fadd %f8 %p, %q ; <%f8> [#uses=1] |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 42 | store %f8 %R, %f8* %S |
| 43 | ret void |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 44 | } |
| 45 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 46 | define 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 Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 49 | %R = fmul %f8 %p, %q ; <%f8> [#uses=1] |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 50 | store %f8 %R, %f8* %S |
| 51 | ret void |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 52 | } |
| 53 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 54 | define 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 Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 60 | } |
| 61 | |
| 62 | ;;; TEST VECTOR CONSTRUCTS |
| 63 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 64 | define void @test_cst(%f4* %P, %f4* %S) { |
| 65 | %p = load %f4* %P ; <%f4> [#uses=1] |
Dan Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 66 | %R = fadd %f4 %p, < float 0x3FB99999A0000000, float 1.000000e+00, float |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 67 | 2.000000e+00, float 4.500000e+00 > ; <%f4> [#uses=1] |
| 68 | store %f4 %R, %f4* %S |
| 69 | ret void |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 70 | } |
| 71 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 72 | define void @test_zero(%f4* %P, %f4* %S) { |
| 73 | %p = load %f4* %P ; <%f4> [#uses=1] |
Dan Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 74 | %R = fadd %f4 %p, zeroinitializer ; <%f4> [#uses=1] |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 75 | store %f4 %R, %f4* %S |
| 76 | ret void |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 77 | } |
| 78 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 79 | define void @test_undef(%f4* %P, %f4* %S) { |
| 80 | %p = load %f4* %P ; <%f4> [#uses=1] |
Dan Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 81 | %R = fadd %f4 %p, undef ; <%f4> [#uses=1] |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 82 | store %f4 %R, %f4* %S |
| 83 | ret void |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 84 | } |
| 85 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 86 | define 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 Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 91 | } |
| 92 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 93 | define 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 Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 97 | } |
| 98 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 99 | define 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 Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 103 | } |
| 104 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 105 | define 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 Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 109 | } |
| 110 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 111 | define 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 Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 115 | } |
| 116 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 117 | define void @test_cast_1(%f4* %b, %i4* %a) { |
| 118 | %tmp = load %f4* %b ; <%f4> [#uses=1] |
Dan Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 119 | %tmp2 = fadd %f4 %tmp, < float 1.000000e+00, float 2.000000e+00, float |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 120 | 3.000000e+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 Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 125 | } |
| 126 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 127 | define 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 Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 132 | } |
| 133 | |
| 134 | |
| 135 | ;;; TEST IMPORTANT IDIOMS |
| 136 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 137 | define 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 Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 143 | %R = fadd %f4 %q, %tmp6 ; <%f4> [#uses=1] |
Reid Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 144 | store %f4 %R, %f4* %P |
| 145 | ret void |
| 146 | } |
| 147 | |
Tanya Lattner | cfab3da | 2008-02-19 08:07:33 +0000 | [diff] [blame] | 148 | define 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 Spencer | 9dd446c | 2007-05-01 02:56:15 +0000 | [diff] [blame] | 155 | store %i4 %R, %i4* %P |
| 156 | ret void |
| 157 | } |
| 158 | |