Chris Lattner | 95ab268 | 2006-03-17 20:04:40 +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 |
Chris Lattner | 95ab268 | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 3 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 4 | |
| 5 | %d8 = type <8 x double> |
Chris Lattner | 95ab268 | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 6 | %f1 = type <1 x float> |
| 7 | %f2 = type <2 x float> |
| 8 | %f4 = type <4 x float> |
| 9 | %f8 = type <8 x float> |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 10 | %i4 = type <4 x i32> |
Chris Lattner | 95ab268 | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 11 | |
Chris Lattner | 1e4af78 | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 12 | ;;; TEST HANDLING OF VARIOUS VECTOR SIZES |
| 13 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +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 | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 18 | store %f1 %R, %f1* %S |
| 19 | ret void |
Chris Lattner | 95ab268 | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 20 | } |
| 21 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +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 | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 26 | store %f2 %R, %f2* %S |
| 27 | ret void |
Chris Lattner | 95ab268 | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 28 | } |
| 29 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +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 | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 34 | store %f4 %R, %f4* %S |
| 35 | ret void |
Chris Lattner | 95ab268 | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 36 | } |
| 37 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +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 | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 42 | store %f8 %R, %f8* %S |
| 43 | ret void |
Chris Lattner | 95ab268 | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 44 | } |
Chris Lattner | 1e4af78 | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 45 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +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 | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 50 | store %f8 %R, %f8* %S |
| 51 | ret void |
Chris Lattner | 4d2182a | 2006-03-21 18:27:27 +0000 | [diff] [blame] | 52 | } |
Chris Lattner | 5ecc0ac | 2006-05-24 00:12:50 +0000 | [diff] [blame] | 53 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +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 |
Chris Lattner | 5ecc0ac | 2006-05-24 00:12:50 +0000 | [diff] [blame] | 60 | } |
| 61 | |
Chris Lattner | 1e4af78 | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 62 | ;;; TEST VECTOR CONSTRUCTS |
| 63 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 64 | |
| 65 | define void @test_cst(%f4* %P, %f4* %S) { |
| 66 | %p = load %f4* %P ; <%f4> [#uses=1] |
Dan Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 67 | %R = fadd %f4 %p, < float 0x3FB99999A0000000, float 1.000000e+00, float 2.000000e+00, float 4.500000e+00 > ; <%f4> [#uses=1] |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 68 | store %f4 %R, %f4* %S |
| 69 | ret void |
Chris Lattner | 1e4af78 | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 70 | } |
| 71 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +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 | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 75 | store %f4 %R, %f4* %S |
| 76 | ret void |
Chris Lattner | 1e4af78 | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 77 | } |
| 78 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +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 | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 82 | store %f4 %R, %f4* %S |
| 83 | ret void |
Chris Lattner | 1e4af78 | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 84 | } |
Chris Lattner | 152c72d | 2006-03-19 01:27:04 +0000 | [diff] [blame] | 85 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 86 | define void @test_constant_insert(%f4* %S) { |
| 87 | %R = insertelement %f4 zeroinitializer, float 1.000000e+01, i32 0 ; <%f4> [#uses=1] |
| 88 | store %f4 %R, %f4* %S |
| 89 | ret void |
Chris Lattner | 152c72d | 2006-03-19 01:27:04 +0000 | [diff] [blame] | 90 | } |
| 91 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 92 | define void @test_variable_buildvector(float %F, %f4* %S) { |
| 93 | %R = insertelement %f4 zeroinitializer, float %F, i32 0 ; <%f4> [#uses=1] |
| 94 | store %f4 %R, %f4* %S |
| 95 | ret void |
Chris Lattner | 152c72d | 2006-03-19 01:27:04 +0000 | [diff] [blame] | 96 | } |
Chris Lattner | 00e2c94 | 2006-03-19 04:45:11 +0000 | [diff] [blame] | 97 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 98 | define void @test_scalar_to_vector(float %F, %f4* %S) { |
| 99 | %R = insertelement %f4 undef, float %F, i32 0 ; <%f4> [#uses=1] |
| 100 | store %f4 %R, %f4* %S |
| 101 | ret void |
Chris Lattner | 7ca9777 | 2006-03-19 05:46:51 +0000 | [diff] [blame] | 102 | } |
| 103 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 104 | define float @test_extract_elt(%f8* %P) { |
| 105 | %p = load %f8* %P ; <%f8> [#uses=1] |
| 106 | %R = extractelement %f8 %p, i32 3 ; <float> [#uses=1] |
| 107 | ret float %R |
Chris Lattner | 5d37acc | 2006-03-23 21:15:57 +0000 | [diff] [blame] | 108 | } |
| 109 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 110 | define double @test_extract_elt2(%d8* %P) { |
| 111 | %p = load %d8* %P ; <%d8> [#uses=1] |
| 112 | %R = extractelement %d8 %p, i32 3 ; <double> [#uses=1] |
| 113 | ret double %R |
Chris Lattner | bf93414 | 2006-03-31 17:59:16 +0000 | [diff] [blame] | 114 | } |
| 115 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 116 | define void @test_cast_1(%f4* %b, %i4* %a) { |
| 117 | %tmp = load %f4* %b ; <%f4> [#uses=1] |
Dan Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 118 | %tmp2 = fadd %f4 %tmp, < float 1.000000e+00, float 2.000000e+00, float 3.000000e+00, float 4.000000e+00 > ; <%f4> [#uses=1] |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 119 | %tmp3 = bitcast %f4 %tmp2 to %i4 ; <%i4> [#uses=1] |
| 120 | %tmp4 = add %i4 %tmp3, < i32 1, i32 2, i32 3, i32 4 > ; <%i4> [#uses=1] |
| 121 | store %i4 %tmp4, %i4* %a |
| 122 | ret void |
Chris Lattner | 5d37acc | 2006-03-23 21:15:57 +0000 | [diff] [blame] | 123 | } |
| 124 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 125 | define void @test_cast_2(%f8* %a, <8 x i32>* %b) { |
| 126 | %T = load %f8* %a ; <%f8> [#uses=1] |
| 127 | %T2 = bitcast %f8 %T to <8 x i32> ; <<8 x i32>> [#uses=1] |
| 128 | store <8 x i32> %T2, <8 x i32>* %b |
| 129 | ret void |
Chris Lattner | 5d37acc | 2006-03-23 21:15:57 +0000 | [diff] [blame] | 130 | } |
| 131 | |
Chris Lattner | 00e2c94 | 2006-03-19 04:45:11 +0000 | [diff] [blame] | 132 | ;;; TEST IMPORTANT IDIOMS |
| 133 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 134 | define void @splat(%f4* %P, %f4* %Q, float %X) { |
| 135 | %tmp = insertelement %f4 undef, float %X, i32 0 ; <%f4> [#uses=1] |
| 136 | %tmp2 = insertelement %f4 %tmp, float %X, i32 1 ; <%f4> [#uses=1] |
| 137 | %tmp4 = insertelement %f4 %tmp2, float %X, i32 2 ; <%f4> [#uses=1] |
| 138 | %tmp6 = insertelement %f4 %tmp4, float %X, i32 3 ; <%f4> [#uses=1] |
| 139 | %q = load %f4* %Q ; <%f4> [#uses=1] |
Dan Gohman | ae3a0be | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 140 | %R = fadd %f4 %q, %tmp6 ; <%f4> [#uses=1] |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 141 | store %f4 %R, %f4* %P |
| 142 | ret void |
Chris Lattner | 00e2c94 | 2006-03-19 04:45:11 +0000 | [diff] [blame] | 143 | } |
| 144 | |
Tanya Lattner | 53a66d1 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 145 | define void @splat_i4(%i4* %P, %i4* %Q, i32 %X) { |
| 146 | %tmp = insertelement %i4 undef, i32 %X, i32 0 ; <%i4> [#uses=1] |
| 147 | %tmp2 = insertelement %i4 %tmp, i32 %X, i32 1 ; <%i4> [#uses=1] |
| 148 | %tmp4 = insertelement %i4 %tmp2, i32 %X, i32 2 ; <%i4> [#uses=1] |
| 149 | %tmp6 = insertelement %i4 %tmp4, i32 %X, i32 3 ; <%i4> [#uses=1] |
| 150 | %q = load %i4* %Q ; <%i4> [#uses=1] |
| 151 | %R = add %i4 %q, %tmp6 ; <%i4> [#uses=1] |
| 152 | store %i4 %R, %i4* %P |
| 153 | ret void |
Chris Lattner | 4d2182a | 2006-03-21 18:27:27 +0000 | [diff] [blame] | 154 | } |