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 | |
Dylan McKay | db370bd | 2017-02-08 10:24:18 +0000 | [diff] [blame] | 4 | ; Bug: PR31898 |
| 5 | ; XFAIL: avr |
| 6 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 7 | %d8 = type <8 x double> |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 8 | %f1 = type <1 x float> |
| 9 | %f2 = type <2 x float> |
| 10 | %f4 = type <4 x float> |
| 11 | %f8 = type <8 x float> |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 12 | %i4 = type <4 x i32> |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 13 | |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 14 | ;;; TEST HANDLING OF VARIOUS VECTOR SIZES |
| 15 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 16 | define void @test_f1(%f1* %P, %f1* %Q, %f1* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 17 | %p = load %f1, %f1* %P ; <%f1> [#uses=1] |
| 18 | %q = load %f1, %f1* %Q ; <%f1> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 19 | %R = fadd %f1 %p, %q ; <%f1> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 20 | store %f1 %R, %f1* %S |
| 21 | ret void |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 22 | } |
| 23 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 24 | define void @test_f2(%f2* %P, %f2* %Q, %f2* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 25 | %p = load %f2, %f2* %P ; <%f2> [#uses=1] |
| 26 | %q = load %f2, %f2* %Q ; <%f2> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 27 | %R = fadd %f2 %p, %q ; <%f2> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 28 | store %f2 %R, %f2* %S |
| 29 | ret void |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 30 | } |
| 31 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 32 | define void @test_f4(%f4* %P, %f4* %Q, %f4* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 33 | %p = load %f4, %f4* %P ; <%f4> [#uses=1] |
| 34 | %q = load %f4, %f4* %Q ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 35 | %R = fadd %f4 %p, %q ; <%f4> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 36 | store %f4 %R, %f4* %S |
| 37 | ret void |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 38 | } |
| 39 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 40 | define void @test_f8(%f8* %P, %f8* %Q, %f8* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 41 | %p = load %f8, %f8* %P ; <%f8> [#uses=1] |
| 42 | %q = load %f8, %f8* %Q ; <%f8> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 43 | %R = fadd %f8 %p, %q ; <%f8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 44 | store %f8 %R, %f8* %S |
| 45 | ret void |
Chris Lattner | da2b6ee | 2006-03-17 20:04:40 +0000 | [diff] [blame] | 46 | } |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 47 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 48 | define void @test_fmul(%f8* %P, %f8* %Q, %f8* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 49 | %p = load %f8, %f8* %P ; <%f8> [#uses=1] |
| 50 | %q = load %f8, %f8* %Q ; <%f8> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 51 | %R = fmul %f8 %p, %q ; <%f8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 52 | store %f8 %R, %f8* %S |
| 53 | ret void |
Chris Lattner | a7afeff | 2006-03-21 18:27:27 +0000 | [diff] [blame] | 54 | } |
Chris Lattner | de69097 | 2006-05-24 00:12:50 +0000 | [diff] [blame] | 55 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 56 | define void @test_div(%f8* %P, %f8* %Q, %f8* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 57 | %p = load %f8, %f8* %P ; <%f8> [#uses=1] |
| 58 | %q = load %f8, %f8* %Q ; <%f8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 59 | %R = fdiv %f8 %p, %q ; <%f8> [#uses=1] |
| 60 | store %f8 %R, %f8* %S |
| 61 | ret void |
Chris Lattner | de69097 | 2006-05-24 00:12:50 +0000 | [diff] [blame] | 62 | } |
| 63 | |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 64 | ;;; TEST VECTOR CONSTRUCTS |
| 65 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 66 | |
| 67 | define void @test_cst(%f4* %P, %f4* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 68 | %p = load %f4, %f4* %P ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 69 | %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] | 70 | store %f4 %R, %f4* %S |
| 71 | ret void |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 72 | } |
| 73 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 74 | define void @test_zero(%f4* %P, %f4* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 75 | %p = load %f4, %f4* %P ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 76 | %R = fadd %f4 %p, zeroinitializer ; <%f4> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 77 | store %f4 %R, %f4* %S |
| 78 | ret void |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 79 | } |
| 80 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 81 | define void @test_undef(%f4* %P, %f4* %S) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 82 | %p = load %f4, %f4* %P ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 83 | %R = fadd %f4 %p, undef ; <%f4> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 84 | store %f4 %R, %f4* %S |
| 85 | ret void |
Chris Lattner | a982c7e | 2006-03-19 00:20:03 +0000 | [diff] [blame] | 86 | } |
Chris Lattner | 891af0b | 2006-03-19 01:27:04 +0000 | [diff] [blame] | 87 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 88 | define void @test_constant_insert(%f4* %S) { |
| 89 | %R = insertelement %f4 zeroinitializer, float 1.000000e+01, i32 0 ; <%f4> [#uses=1] |
| 90 | store %f4 %R, %f4* %S |
| 91 | ret void |
Chris Lattner | 891af0b | 2006-03-19 01:27:04 +0000 | [diff] [blame] | 92 | } |
| 93 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 94 | define void @test_variable_buildvector(float %F, %f4* %S) { |
| 95 | %R = insertelement %f4 zeroinitializer, float %F, i32 0 ; <%f4> [#uses=1] |
| 96 | store %f4 %R, %f4* %S |
| 97 | ret void |
Chris Lattner | 891af0b | 2006-03-19 01:27:04 +0000 | [diff] [blame] | 98 | } |
Chris Lattner | 1d09681 | 2006-03-19 04:45:11 +0000 | [diff] [blame] | 99 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 100 | define void @test_scalar_to_vector(float %F, %f4* %S) { |
| 101 | %R = insertelement %f4 undef, float %F, i32 0 ; <%f4> [#uses=1] |
| 102 | store %f4 %R, %f4* %S |
| 103 | ret void |
Chris Lattner | 131cfed | 2006-03-19 05:46:51 +0000 | [diff] [blame] | 104 | } |
| 105 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 106 | define float @test_extract_elt(%f8* %P) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 107 | %p = load %f8, %f8* %P ; <%f8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 108 | %R = extractelement %f8 %p, i32 3 ; <float> [#uses=1] |
| 109 | ret float %R |
Chris Lattner | 64b7e9a | 2006-03-23 21:15:57 +0000 | [diff] [blame] | 110 | } |
| 111 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 112 | define double @test_extract_elt2(%d8* %P) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 113 | %p = load %d8, %d8* %P ; <%d8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 114 | %R = extractelement %d8 %p, i32 3 ; <double> [#uses=1] |
| 115 | ret double %R |
Chris Lattner | a2834fa | 2006-03-31 17:59:16 +0000 | [diff] [blame] | 116 | } |
| 117 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 118 | define void @test_cast_1(%f4* %b, %i4* %a) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 119 | %tmp = load %f4, %f4* %b ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 120 | %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] | 121 | %tmp3 = bitcast %f4 %tmp2 to %i4 ; <%i4> [#uses=1] |
| 122 | %tmp4 = add %i4 %tmp3, < i32 1, i32 2, i32 3, i32 4 > ; <%i4> [#uses=1] |
| 123 | store %i4 %tmp4, %i4* %a |
| 124 | ret void |
Chris Lattner | 64b7e9a | 2006-03-23 21:15:57 +0000 | [diff] [blame] | 125 | } |
| 126 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 127 | define void @test_cast_2(%f8* %a, <8 x i32>* %b) { |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 128 | %T = load %f8, %f8* %a ; <%f8> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 129 | %T2 = bitcast %f8 %T to <8 x i32> ; <<8 x i32>> [#uses=1] |
| 130 | store <8 x i32> %T2, <8 x i32>* %b |
| 131 | ret void |
Chris Lattner | 64b7e9a | 2006-03-23 21:15:57 +0000 | [diff] [blame] | 132 | } |
| 133 | |
Chris Lattner | 1d09681 | 2006-03-19 04:45:11 +0000 | [diff] [blame] | 134 | ;;; TEST IMPORTANT IDIOMS |
| 135 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 136 | define void @splat(%f4* %P, %f4* %Q, float %X) { |
| 137 | %tmp = insertelement %f4 undef, float %X, i32 0 ; <%f4> [#uses=1] |
| 138 | %tmp2 = insertelement %f4 %tmp, float %X, i32 1 ; <%f4> [#uses=1] |
| 139 | %tmp4 = insertelement %f4 %tmp2, float %X, i32 2 ; <%f4> [#uses=1] |
| 140 | %tmp6 = insertelement %f4 %tmp4, float %X, i32 3 ; <%f4> [#uses=1] |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 141 | %q = load %f4, %f4* %Q ; <%f4> [#uses=1] |
Dan Gohman | a5b9645 | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 142 | %R = fadd %f4 %q, %tmp6 ; <%f4> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 143 | store %f4 %R, %f4* %P |
| 144 | ret void |
Chris Lattner | 1d09681 | 2006-03-19 04:45:11 +0000 | [diff] [blame] | 145 | } |
| 146 | |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 147 | define void @splat_i4(%i4* %P, %i4* %Q, i32 %X) { |
| 148 | %tmp = insertelement %i4 undef, i32 %X, i32 0 ; <%i4> [#uses=1] |
| 149 | %tmp2 = insertelement %i4 %tmp, i32 %X, i32 1 ; <%i4> [#uses=1] |
| 150 | %tmp4 = insertelement %i4 %tmp2, i32 %X, i32 2 ; <%i4> [#uses=1] |
| 151 | %tmp6 = insertelement %i4 %tmp4, i32 %X, i32 3 ; <%i4> [#uses=1] |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 152 | %q = load %i4, %i4* %Q ; <%i4> [#uses=1] |
Tanya Lattner | 3f04773 | 2008-02-19 01:41:04 +0000 | [diff] [blame] | 153 | %R = add %i4 %q, %tmp6 ; <%i4> [#uses=1] |
| 154 | store %i4 %R, %i4* %P |
| 155 | ret void |
Chris Lattner | a7afeff | 2006-03-21 18:27:27 +0000 | [diff] [blame] | 156 | } |
Duncan Sands | b8d3caf | 2012-11-13 13:01:58 +0000 | [diff] [blame] | 157 | |
| 158 | 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] | 159 | %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] | 160 | ret <2 x i32*> %w |
| 161 | } |
James Y Knight | 5b8217b | 2015-10-09 20:10:14 +0000 | [diff] [blame] | 162 | |
| 163 | define i32 @extractelt_constant_bitcast() { |
| 164 | %1 = bitcast i64 4 to <2 x i32> |
| 165 | %2 = extractelement <2 x i32> %1, i32 0 |
| 166 | ret i32 %2 |
| 167 | } |