Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 1 | ; Test that vectors are scalarized/lowered correctly. |
Dan Gohman | c8054d9 | 2009-09-09 00:09:15 +0000 | [diff] [blame] | 2 | ; RUN: llc < %s |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 3 | |
| 4 | %d8 = type <8 x double> |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 5 | %f1 = type <1 x float> |
| 6 | %f2 = type <2 x float> |
| 7 | %f4 = type <4 x float> |
| 8 | %f8 = type <8 x float> |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 9 | %i4 = type <4 x i32> |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 10 | |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 11 | ;;; TEST HANDLING OF VARIOUS VECTOR SIZES |
| 12 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 13 | define void @test_f1(%f1* %P, %f1* %Q, %f1* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 14 | %p = load %f1, %f1* %P ; <%f1> [#uses=1] |
| 15 | %q = load %f1, %f1* %Q ; <%f1> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 16 | %R = fadd %f1 %p, %q ; <%f1> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 17 | store %f1 %R, %f1* %S |
| 18 | ret void |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 19 | } |
| 20 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 21 | define void @test_f2(%f2* %P, %f2* %Q, %f2* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 22 | %p = load %f2, %f2* %P ; <%f2> [#uses=1] |
| 23 | %q = load %f2, %f2* %Q ; <%f2> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 24 | %R = fadd %f2 %p, %q ; <%f2> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 25 | store %f2 %R, %f2* %S |
| 26 | ret void |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 27 | } |
| 28 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 29 | define void @test_f4(%f4* %P, %f4* %Q, %f4* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 30 | %p = load %f4, %f4* %P ; <%f4> [#uses=1] |
| 31 | %q = load %f4, %f4* %Q ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 32 | %R = fadd %f4 %p, %q ; <%f4> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 33 | store %f4 %R, %f4* %S |
| 34 | ret void |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 35 | } |
| 36 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 37 | define void @test_f8(%f8* %P, %f8* %Q, %f8* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 38 | %p = load %f8, %f8* %P ; <%f8> [#uses=1] |
| 39 | %q = load %f8, %f8* %Q ; <%f8> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 40 | %R = fadd %f8 %p, %q ; <%f8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 41 | store %f8 %R, %f8* %S |
| 42 | ret void |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 43 | } |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 44 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 45 | define void @test_fmul(%f8* %P, %f8* %Q, %f8* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 46 | %p = load %f8, %f8* %P ; <%f8> [#uses=1] |
| 47 | %q = load %f8, %f8* %Q ; <%f8> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 48 | %R = fmul %f8 %p, %q ; <%f8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 49 | store %f8 %R, %f8* %S |
| 50 | ret void |
Chris Lattner | a7afeff | 2006-03-21 18:27:27 +0000 | [diff] [blame] | 51 | } |
Chris Lattner | de69097 | 2006-05-24 00:12:50 +0000 | [diff] [blame] | 52 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 53 | define void @test_div(%f8* %P, %f8* %Q, %f8* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 54 | %p = load %f8, %f8* %P ; <%f8> [#uses=1] |
| 55 | %q = load %f8, %f8* %Q ; <%f8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 56 | %R = fdiv %f8 %p, %q ; <%f8> [#uses=1] |
| 57 | store %f8 %R, %f8* %S |
| 58 | ret void |
Chris Lattner | de69097 | 2006-05-24 00:12:50 +0000 | [diff] [blame] | 59 | } |
| 60 | |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 61 | ;;; TEST VECTOR CONSTRUCTS |
| 62 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 63 | |
| 64 | define void @test_cst(%f4* %P, %f4* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 65 | %p = load %f4, %f4* %P ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 66 | %R = fadd %f4 %p, < float 0x3FB99999A0000000, float 1.000000e+00, float 2.000000e+00, float 4.500000e+00 > ; <%f4> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 67 | store %f4 %R, %f4* %S |
| 68 | ret void |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 69 | } |
| 70 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 71 | define void @test_zero(%f4* %P, %f4* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 72 | %p = load %f4, %f4* %P ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 73 | %R = fadd %f4 %p, zeroinitializer ; <%f4> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 74 | store %f4 %R, %f4* %S |
| 75 | ret void |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 76 | } |
| 77 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 78 | define void @test_undef(%f4* %P, %f4* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 79 | %p = load %f4, %f4* %P ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 80 | %R = fadd %f4 %p, undef ; <%f4> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 81 | store %f4 %R, %f4* %S |
| 82 | ret void |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 83 | } |
Chris Lattner | 891af0b | 2006-03-19 01:27:04 +0000 | [diff] [blame] | 84 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 85 | define void @test_constant_insert(%f4* %S) { |
| 86 | %R = insertelement %f4 zeroinitializer, float 1.000000e+01, i32 0 ; <%f4> [#uses=1] |
| 87 | store %f4 %R, %f4* %S |
| 88 | ret void |
Chris Lattner | 891af0b | 2006-03-19 01:27:04 +0000 | [diff] [blame] | 89 | } |
| 90 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 91 | define void @test_variable_buildvector(float %F, %f4* %S) { |
| 92 | %R = insertelement %f4 zeroinitializer, float %F, i32 0 ; <%f4> [#uses=1] |
| 93 | store %f4 %R, %f4* %S |
| 94 | ret void |
Chris Lattner | 891af0b | 2006-03-19 01:27:04 +0000 | [diff] [blame] | 95 | } |
Chris Lattner | 1d09681 | 2006-03-19 04:45:11 +0000 | [diff] [blame] | 96 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 97 | define void @test_scalar_to_vector(float %F, %f4* %S) { |
| 98 | %R = insertelement %f4 undef, float %F, i32 0 ; <%f4> [#uses=1] |
| 99 | store %f4 %R, %f4* %S |
| 100 | ret void |
Chris Lattner | 131cfed | 2006-03-19 05:46:51 +0000 | [diff] [blame] | 101 | } |
| 102 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 103 | define float @test_extract_elt(%f8* %P) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 104 | %p = load %f8, %f8* %P ; <%f8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 105 | %R = extractelement %f8 %p, i32 3 ; <float> [#uses=1] |
| 106 | ret float %R |
Chris Lattner | 64b7e9a | 2006-03-23 21:15:57 +0000 | [diff] [blame] | 107 | } |
| 108 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 109 | define double @test_extract_elt2(%d8* %P) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 110 | %p = load %d8, %d8* %P ; <%d8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 111 | %R = extractelement %d8 %p, i32 3 ; <double> [#uses=1] |
| 112 | ret double %R |
Chris Lattner | a2834fa | 2006-03-31 17:59:16 +0000 | [diff] [blame] | 113 | } |
| 114 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 115 | define void @test_cast_1(%f4* %b, %i4* %a) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 116 | %tmp = load %f4, %f4* %b ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 117 | %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 | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 118 | %tmp3 = bitcast %f4 %tmp2 to %i4 ; <%i4> [#uses=1] |
| 119 | %tmp4 = add %i4 %tmp3, < i32 1, i32 2, i32 3, i32 4 > ; <%i4> [#uses=1] |
| 120 | store %i4 %tmp4, %i4* %a |
| 121 | ret void |
Chris Lattner | 64b7e9a | 2006-03-23 21:15:57 +0000 | [diff] [blame] | 122 | } |
| 123 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 124 | define void @test_cast_2(%f8* %a, <8 x i32>* %b) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 125 | %T = load %f8, %f8* %a ; <%f8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 126 | %T2 = bitcast %f8 %T to <8 x i32> ; <<8 x i32>> [#uses=1] |
| 127 | store <8 x i32> %T2, <8 x i32>* %b |
| 128 | ret void |
Chris Lattner | 64b7e9a | 2006-03-23 21:15:57 +0000 | [diff] [blame] | 129 | } |
| 130 | |
Chris Lattner | 1d09681 | 2006-03-19 04:45:11 +0000 | [diff] [blame] | 131 | ;;; TEST IMPORTANT IDIOMS |
| 132 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 133 | define void @splat(%f4* %P, %f4* %Q, float %X) { |
| 134 | %tmp = insertelement %f4 undef, float %X, i32 0 ; <%f4> [#uses=1] |
| 135 | %tmp2 = insertelement %f4 %tmp, float %X, i32 1 ; <%f4> [#uses=1] |
| 136 | %tmp4 = insertelement %f4 %tmp2, float %X, i32 2 ; <%f4> [#uses=1] |
| 137 | %tmp6 = insertelement %f4 %tmp4, float %X, i32 3 ; <%f4> [#uses=1] |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 138 | %q = load %f4, %f4* %Q ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 139 | %R = fadd %f4 %q, %tmp6 ; <%f4> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 140 | store %f4 %R, %f4* %P |
| 141 | ret void |
Chris Lattner | 1d09681 | 2006-03-19 04:45:11 +0000 | [diff] [blame] | 142 | } |
| 143 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 144 | define void @splat_i4(%i4* %P, %i4* %Q, i32 %X) { |
| 145 | %tmp = insertelement %i4 undef, i32 %X, i32 0 ; <%i4> [#uses=1] |
| 146 | %tmp2 = insertelement %i4 %tmp, i32 %X, i32 1 ; <%i4> [#uses=1] |
| 147 | %tmp4 = insertelement %i4 %tmp2, i32 %X, i32 2 ; <%i4> [#uses=1] |
| 148 | %tmp6 = insertelement %i4 %tmp4, i32 %X, i32 3 ; <%i4> [#uses=1] |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 149 | %q = load %i4, %i4* %Q ; <%i4> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 150 | %R = add %i4 %q, %tmp6 ; <%i4> [#uses=1] |
| 151 | store %i4 %R, %i4* %P |
| 152 | ret void |
Chris Lattner | a7afeff | 2006-03-21 18:27:27 +0000 | [diff] [blame] | 153 | } |
Duncan Sands | b8d3caf | 2012-11-13 13:01:58 +0000 | [diff] [blame] | 154 | |
| 155 | define <2 x i32*> @vector_gep(<2 x [3 x {i32, i32}]*> %a) { |
David Blaikie | 79e6c74 | 2015-02-27 19:29:02 +0000 | [diff] [blame] | 156 | %w = getelementptr [3 x {i32, i32}], <2 x [3 x {i32, i32}]*> %a, <2 x i32> <i32 1, i32 2>, <2 x i32> <i32 2, i32 3>, <2 x i32> <i32 1, i32 1> |
Duncan Sands | b8d3caf | 2012-11-13 13:01:58 +0000 | [diff] [blame] | 157 | ret <2 x i32*> %w |
| 158 | } |
James Y Knight | 5b8217b | 2015-10-09 20:10:14 +0000 | [diff] [blame] | 159 | |
| 160 | define i32 @extractelt_constant_bitcast() { |
| 161 | %1 = bitcast i64 4 to <2 x i32> |
| 162 | %2 = extractelement <2 x i32> %1, i32 0 |
| 163 | ret i32 %2 |
| 164 | } |