John Thompson | 926ee13 | 2010-11-02 23:03:52 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple i686 %s -emit-llvm -o - | FileCheck %s |
| 2 | // RUN: %clang_cc1 -triple x86_64 %s -emit-llvm -o - | FileCheck %s |
| 3 | // RUN: %clang_cc1 -triple arm %s -emit-llvm -o - | FileCheck %s |
John Thompson | 926ee13 | 2010-11-02 23:03:52 +0000 | [diff] [blame] | 4 | // RUN: %clang_cc1 -triple mips %s -emit-llvm -o - | FileCheck %s |
| 5 | // RUN: %clang_cc1 -triple mipsel %s -emit-llvm -o - | FileCheck %s |
| 6 | // RUN: %clang_cc1 -triple powerpc %s -emit-llvm -o - | FileCheck %s |
| 7 | // RUN: %clang_cc1 -triple powerpc64 %s -emit-llvm -o - | FileCheck %s |
Ulrich Weigand | b840921 | 2013-05-06 16:26:41 +0000 | [diff] [blame] | 8 | // RUN: %clang_cc1 -triple s390x %s -emit-llvm -o - | FileCheck %s |
John Thompson | 926ee13 | 2010-11-02 23:03:52 +0000 | [diff] [blame] | 9 | // RUN: %clang_cc1 -triple sparc %s -emit-llvm -o - | FileCheck %s |
Jakob Stoklund Olesen | 56e1f1f | 2013-04-16 15:17:49 +0000 | [diff] [blame] | 10 | // RUN: %clang_cc1 -triple sparcv9 %s -emit-llvm -o - | FileCheck %s |
John Thompson | 926ee13 | 2010-11-02 23:03:52 +0000 | [diff] [blame] | 11 | // RUN: %clang_cc1 -triple thumb %s -emit-llvm -o - | FileCheck %s |
| 12 | |
| 13 | int mout0; |
| 14 | int min1; |
| 15 | int marray[2]; |
| 16 | |
| 17 | // CHECK: @single_m |
| 18 | void single_m() |
| 19 | { |
Stephen Hines | 0e2c34f | 2015-03-23 12:09:02 -0700 | [diff] [blame] | 20 | // CHECK: call void asm "foo $1,$0", "=*m,*m[[CLOBBERS:[a-zA-Z0-9@%{},~_$ ]*\"]](i32* {{[a-zA-Z0-9@%]+}}, i32* {{[a-zA-Z0-9@%]+}}) |
John Thompson | 926ee13 | 2010-11-02 23:03:52 +0000 | [diff] [blame] | 21 | asm("foo %1,%0" : "=m" (mout0) : "m" (min1)); |
| 22 | } |
| 23 | |
| 24 | // CHECK: @single_o |
| 25 | void single_o() |
| 26 | { |
| 27 | register int out0 = 0; |
| 28 | register int index = 1; |
| 29 | // Doesn't really do an offset... |
| 30 | //asm("foo %1, %2,%0" : "=r" (out0) : "o" (min1)); |
| 31 | } |
| 32 | |
| 33 | // CHECK: @single_V |
| 34 | void single_V() |
| 35 | { |
| 36 | // asm("foo %1,%0" : "=m" (mout0) : "V" (min1)); |
| 37 | } |
| 38 | |
| 39 | // CHECK: @single_lt |
| 40 | void single_lt() |
| 41 | { |
| 42 | register int out0 = 0; |
| 43 | register int in1 = 1; |
| 44 | // CHECK: call i32 asm "foo $1,$0", "=r,<r[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 45 | asm("foo %1,%0" : "=r" (out0) : "<r" (in1)); |
| 46 | // CHECK: call i32 asm "foo $1,$0", "=r,r<[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 47 | asm("foo %1,%0" : "=r" (out0) : "r<" (in1)); |
| 48 | } |
| 49 | |
| 50 | // CHECK: @single_gt |
| 51 | void single_gt() |
| 52 | { |
| 53 | register int out0 = 0; |
| 54 | register int in1 = 1; |
| 55 | // CHECK: call i32 asm "foo $1,$0", "=r,>r[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 56 | asm("foo %1,%0" : "=r" (out0) : ">r" (in1)); |
| 57 | // CHECK: call i32 asm "foo $1,$0", "=r,r>[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 58 | asm("foo %1,%0" : "=r" (out0) : "r>" (in1)); |
| 59 | } |
| 60 | |
| 61 | // CHECK: @single_r |
| 62 | void single_r() |
| 63 | { |
| 64 | register int out0 = 0; |
| 65 | register int in1 = 1; |
| 66 | // CHECK: call i32 asm "foo $1,$0", "=r,r[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 67 | asm("foo %1,%0" : "=r" (out0) : "r" (in1)); |
| 68 | } |
| 69 | |
| 70 | // CHECK: @single_i |
| 71 | void single_i() |
| 72 | { |
| 73 | register int out0 = 0; |
| 74 | // CHECK: call i32 asm "foo $1,$0", "=r,i[[CLOBBERS]](i32 1) |
| 75 | asm("foo %1,%0" : "=r" (out0) : "i" (1)); |
| 76 | } |
| 77 | |
| 78 | // CHECK: @single_n |
| 79 | void single_n() |
| 80 | { |
| 81 | register int out0 = 0; |
| 82 | // CHECK: call i32 asm "foo $1,$0", "=r,n[[CLOBBERS]](i32 1) |
| 83 | asm("foo %1,%0" : "=r" (out0) : "n" (1)); |
| 84 | } |
| 85 | |
| 86 | // CHECK: @single_E |
| 87 | void single_E() |
| 88 | { |
| 89 | register double out0 = 0.0; |
| 90 | // CHECK: call double asm "foo $1,$0", "=r,E[[CLOBBERS]](double {{[0-9.eE+-]+}}) |
| 91 | asm("foo %1,%0" : "=r" (out0) : "E" (1.0e+01)); |
| 92 | } |
| 93 | |
| 94 | // CHECK: @single_F |
| 95 | void single_F() |
| 96 | { |
| 97 | register double out0 = 0.0; |
| 98 | // CHECK: call double asm "foo $1,$0", "=r,F[[CLOBBERS]](double {{[0-9.eE+-]+}}) |
| 99 | asm("foo %1,%0" : "=r" (out0) : "F" (1.0)); |
| 100 | } |
| 101 | |
| 102 | // CHECK: @single_s |
| 103 | void single_s() |
| 104 | { |
| 105 | register int out0 = 0; |
| 106 | //asm("foo %1,%0" : "=r" (out0) : "s" (single_s)); |
| 107 | } |
| 108 | |
| 109 | // CHECK: @single_g |
| 110 | void single_g() |
| 111 | { |
| 112 | register int out0 = 0; |
| 113 | register int in1 = 1; |
| 114 | // CHECK: call i32 asm "foo $1,$0", "=r,imr[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 115 | asm("foo %1,%0" : "=r" (out0) : "g" (in1)); |
| 116 | // CHECK: call i32 asm "foo $1,$0", "=r,imr[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 117 | asm("foo %1,%0" : "=r" (out0) : "g" (min1)); |
| 118 | // CHECK: call i32 asm "foo $1,$0", "=r,imr[[CLOBBERS]](i32 1) |
| 119 | asm("foo %1,%0" : "=r" (out0) : "g" (1)); |
| 120 | } |
| 121 | |
| 122 | // CHECK: @single_X |
| 123 | void single_X() |
| 124 | { |
| 125 | register int out0 = 0; |
| 126 | register int in1 = 1; |
| 127 | // CHECK: call i32 asm "foo $1,$0", "=r,X[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 128 | asm("foo %1,%0" : "=r" (out0) : "X" (in1)); |
| 129 | // CHECK: call i32 asm "foo $1,$0", "=r,X[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 130 | asm("foo %1,%0" : "=r" (out0) : "X" (min1)); |
| 131 | // CHECK: call i32 asm "foo $1,$0", "=r,X[[CLOBBERS]](i32 1) |
| 132 | asm("foo %1,%0" : "=r" (out0) : "X" (1)); |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 133 | // CHECK: call i32 asm "foo $1,$0", "=r,X[[CLOBBERS]](i32* getelementptr inbounds ([2 x i32], [2 x i32]* {{[a-zA-Z0-9@%]+}}, i32 0, i32 0)) |
John Thompson | 926ee13 | 2010-11-02 23:03:52 +0000 | [diff] [blame] | 134 | asm("foo %1,%0" : "=r" (out0) : "X" (marray)); |
| 135 | // CHECK: call i32 asm "foo $1,$0", "=r,X[[CLOBBERS]](double {{[0-9.eE+-]+}}) |
| 136 | asm("foo %1,%0" : "=r" (out0) : "X" (1.0e+01)); |
| 137 | // CHECK: call i32 asm "foo $1,$0", "=r,X[[CLOBBERS]](double {{[0-9.eE+-]+}}) |
| 138 | asm("foo %1,%0" : "=r" (out0) : "X" (1.0)); |
| 139 | } |
| 140 | |
| 141 | // CHECK: @single_p |
| 142 | void single_p() |
| 143 | { |
| 144 | register int out0 = 0; |
| 145 | // Constraint converted differently on different platforms moved to platform-specific. |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 146 | // : call i32 asm "foo $1,$0", "=r,im[[CLOBBERS]](i32* getelementptr inbounds ([2 x i32], [2 x i32]* {{[a-zA-Z0-9@%]+}}, i32 0, i32 0)) |
John Thompson | 926ee13 | 2010-11-02 23:03:52 +0000 | [diff] [blame] | 147 | asm("foo %1,%0" : "=r" (out0) : "p" (marray)); |
| 148 | } |
| 149 | |
| 150 | // CHECK: @multi_m |
| 151 | void multi_m() |
| 152 | { |
| 153 | // CHECK: call void asm "foo $1,$0", "=*m|r,m|r[[CLOBBERS]](i32* {{[a-zA-Z0-9@%]+}}, i32 {{[a-zA-Z0-9@%]+}}) |
| 154 | asm("foo %1,%0" : "=m,r" (mout0) : "m,r" (min1)); |
| 155 | } |
| 156 | |
| 157 | // CHECK: @multi_o |
| 158 | void multi_o() |
| 159 | { |
| 160 | register int out0 = 0; |
| 161 | register int index = 1; |
| 162 | // Doesn't really do an offset... |
| 163 | //asm("foo %1, %2,%0" : "=r,r" (out0) : "r,o" (min1)); |
| 164 | } |
| 165 | |
| 166 | // CHECK: @multi_V |
| 167 | void multi_V() |
| 168 | { |
| 169 | // asm("foo %1,%0" : "=m,r" (mout0) : "r,V" (min1)); |
| 170 | } |
| 171 | |
| 172 | // CHECK: @multi_lt |
| 173 | void multi_lt() |
| 174 | { |
| 175 | register int out0 = 0; |
| 176 | register int in1 = 1; |
| 177 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|<r[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 178 | asm("foo %1,%0" : "=r,r" (out0) : "r,<r" (in1)); |
| 179 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|r<[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 180 | asm("foo %1,%0" : "=r,r" (out0) : "r,r<" (in1)); |
| 181 | } |
| 182 | |
| 183 | // CHECK: @multi_gt |
| 184 | void multi_gt() |
| 185 | { |
| 186 | register int out0 = 0; |
| 187 | register int in1 = 1; |
| 188 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|>r[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 189 | asm("foo %1,%0" : "=r,r" (out0) : "r,>r" (in1)); |
| 190 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|r>[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 191 | asm("foo %1,%0" : "=r,r" (out0) : "r,r>" (in1)); |
| 192 | } |
| 193 | |
| 194 | // CHECK: @multi_r |
| 195 | void multi_r() |
| 196 | { |
| 197 | register int out0 = 0; |
| 198 | register int in1 = 1; |
| 199 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|m[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 200 | asm("foo %1,%0" : "=r,r" (out0) : "r,m" (in1)); |
| 201 | } |
| 202 | |
| 203 | // CHECK: @multi_i |
| 204 | void multi_i() |
| 205 | { |
| 206 | register int out0 = 0; |
| 207 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|i[[CLOBBERS]](i32 1) |
| 208 | asm("foo %1,%0" : "=r,r" (out0) : "r,i" (1)); |
| 209 | } |
| 210 | |
| 211 | // CHECK: @multi_n |
| 212 | void multi_n() |
| 213 | { |
| 214 | register int out0 = 0; |
| 215 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|n[[CLOBBERS]](i32 1) |
| 216 | asm("foo %1,%0" : "=r,r" (out0) : "r,n" (1)); |
| 217 | } |
| 218 | |
| 219 | // CHECK: @multi_E |
| 220 | void multi_E() |
| 221 | { |
| 222 | register double out0 = 0.0; |
| 223 | // CHECK: call double asm "foo $1,$0", "=r|r,r|E[[CLOBBERS]](double {{[0-9.eE+-]+}}) |
| 224 | asm("foo %1,%0" : "=r,r" (out0) : "r,E" (1.0e+01)); |
| 225 | } |
| 226 | |
| 227 | // CHECK: @multi_F |
| 228 | void multi_F() |
| 229 | { |
| 230 | register double out0 = 0.0; |
| 231 | // CHECK: call double asm "foo $1,$0", "=r|r,r|F[[CLOBBERS]](double {{[0-9.eE+-]+}}) |
| 232 | asm("foo %1,%0" : "=r,r" (out0) : "r,F" (1.0)); |
| 233 | } |
| 234 | |
| 235 | // CHECK: @multi_s |
| 236 | void multi_s() |
| 237 | { |
| 238 | register int out0 = 0; |
| 239 | //asm("foo %1,%0" : "=r,r" (out0) : "r,s" (multi_s)); |
| 240 | } |
| 241 | |
| 242 | // CHECK: @multi_g |
| 243 | void multi_g() |
| 244 | { |
| 245 | register int out0 = 0; |
| 246 | register int in1 = 1; |
| 247 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|imr[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 248 | asm("foo %1,%0" : "=r,r" (out0) : "r,g" (in1)); |
| 249 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|imr[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 250 | asm("foo %1,%0" : "=r,r" (out0) : "r,g" (min1)); |
| 251 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|imr[[CLOBBERS]](i32 1) |
| 252 | asm("foo %1,%0" : "=r,r" (out0) : "r,g" (1)); |
| 253 | } |
| 254 | |
| 255 | // CHECK: @multi_X |
| 256 | void multi_X() |
| 257 | { |
| 258 | register int out0 = 0; |
| 259 | register int in1 = 1; |
| 260 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|X[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 261 | asm("foo %1,%0" : "=r,r" (out0) : "r,X" (in1)); |
| 262 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|X[[CLOBBERS]](i32 {{[a-zA-Z0-9@%]+}}) |
| 263 | asm("foo %1,%0" : "=r,r" (out0) : "r,X" (min1)); |
| 264 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|X[[CLOBBERS]](i32 1) |
| 265 | asm("foo %1,%0" : "=r,r" (out0) : "r,X" (1)); |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 266 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|X[[CLOBBERS]](i32* getelementptr inbounds ([2 x i32], [2 x i32]* {{[a-zA-Z0-9@%]+}}, i32 0, i32 0)) |
John Thompson | 926ee13 | 2010-11-02 23:03:52 +0000 | [diff] [blame] | 267 | asm("foo %1,%0" : "=r,r" (out0) : "r,X" (marray)); |
| 268 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|X[[CLOBBERS]](double {{[0-9.eE+-]+}}) |
| 269 | asm("foo %1,%0" : "=r,r" (out0) : "r,X" (1.0e+01)); |
| 270 | // CHECK: call i32 asm "foo $1,$0", "=r|r,r|X[[CLOBBERS]](double {{[0-9.eE+-]+}}) |
| 271 | asm("foo %1,%0" : "=r,r" (out0) : "r,X" (1.0)); |
| 272 | } |
| 273 | |
| 274 | // CHECK: @multi_p |
| 275 | void multi_p() |
| 276 | { |
| 277 | register int out0 = 0; |
| 278 | // Constraint converted differently on different platforms moved to platform-specific. |
Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 279 | // : call i32 asm "foo $1,$0", "=r|r,r|im[[CLOBBERS]](i32* getelementptr inbounds ([2 x i32], [2 x i32]* {{[a-zA-Z0-9@%]+}}, i32 0, i32 0)) |
John Thompson | 926ee13 | 2010-11-02 23:03:52 +0000 | [diff] [blame] | 280 | asm("foo %1,%0" : "=r,r" (out0) : "r,p" (marray)); |
| 281 | } |