1 // Test/document all of the dependencies between possible AArch64 FMV extensions. 2 // Also test the name mangling. 3 4 // RUN: %clang --target=aarch64-linux-gnu --rtlib=compiler-rt -emit-llvm -S -o - %s | FileCheck %s 5 6 // CHECK: define dso_local i32 @fmv._Maes() #[[aes:[0-9]+]] { 7 __attribute__((target_version("aes"))) int fmv(void) { return 0; } 8 9 // CHECK: define dso_local i32 @fmv._Mbf16() #[[bf16:[0-9]+]] { 10 __attribute__((target_version("bf16"))) int fmv(void) { return 0; } 11 12 // CHECK: define dso_local i32 @fmv._Mbti() #[[bti:[0-9]+]] { 13 __attribute__((target_version("bti"))) int fmv(void) { return 0; } 14 15 // CHECK: define dso_local i32 @fmv._Mcrc() #[[crc:[0-9]+]] { 16 __attribute__((target_version("crc"))) int fmv(void) { return 0; } 17 18 // CHECK: define dso_local i32 @fmv._Mdit() #[[dit:[0-9]+]] { 19 __attribute__((target_version("dit"))) int fmv(void) { return 0; } 20 21 // CHECK: define dso_local i32 @fmv._Mdotprod() #[[dotprod:[0-9]+]] { 22 __attribute__((target_version("dotprod"))) int fmv(void) { return 0; } 23 24 // CHECK: define dso_local i32 @fmv._Mdpb() #[[dpb:[0-9]+]] { 25 __attribute__((target_version("dpb"))) int fmv(void) { return 0; } 26 27 // CHECK: define dso_local i32 @fmv._Mdpb2() #[[dpb2:[0-9]+]] { 28 __attribute__((target_version("dpb2"))) int fmv(void) { return 0; } 29 30 // CHECK: define dso_local i32 @fmv._Mf32mm() #[[f32mm:[0-9]+]] { 31 __attribute__((target_version("f32mm"))) int fmv(void) { return 0; } 32 33 // CHECK: define dso_local i32 @fmv._Mf64mm() #[[f64mm:[0-9]+]] { 34 __attribute__((target_version("f64mm"))) int fmv(void) { return 0; } 35 36 // CHECK: define dso_local i32 @fmv._Mfcma() #[[fcma:[0-9]+]] { 37 __attribute__((target_version("fcma"))) int fmv(void) { return 0; } 38 39 // CHECK: define dso_local i32 @fmv._Mflagm() #[[flagm:[0-9]+]] { 40 __attribute__((target_version("flagm"))) int fmv(void) { return 0; } 41 42 // CHECK: define dso_local i32 @fmv._Mflagm2() #[[flagm2:[0-9]+]] { 43 __attribute__((target_version("flagm2"))) int fmv(void) { return 0; } 44 45 // CHECK: define dso_local i32 @fmv._Mfp() #[[fp:[0-9]+]] { 46 __attribute__((target_version("fp"))) int fmv(void) { return 0; } 47 48 // CHECK: define dso_local i32 @fmv._Mfp16() #[[fp16:[0-9]+]] { 49 __attribute__((target_version("fp16"))) int fmv(void) { return 0; } 50 51 // CHECK: define dso_local i32 @fmv._Mfp16fml() #[[fp16fml:[0-9]+]] { 52 __attribute__((target_version("fp16fml"))) int fmv(void) { return 0; } 53 54 // CHECK: define dso_local i32 @fmv._Mfrintts() #[[frintts:[0-9]+]] { 55 __attribute__((target_version("frintts"))) int fmv(void) { return 0; } 56 57 // CHECK: define dso_local i32 @fmv._Mi8mm() #[[i8mm:[0-9]+]] { 58 __attribute__((target_version("i8mm"))) int fmv(void) { return 0; } 59 60 // CHECK: define dso_local i32 @fmv._Mjscvt() #[[jscvt:[0-9]+]] { 61 __attribute__((target_version("jscvt"))) int fmv(void) { return 0; } 62 63 // CHECK: define dso_local i32 @fmv._Mlse() #[[lse:[0-9]+]] { 64 __attribute__((target_version("lse"))) int fmv(void) { return 0; } 65 66 // CHECK: define dso_local i32 @fmv._Mmemtag() #[[memtag:[0-9]+]] { 67 __attribute__((target_version("memtag"))) int fmv(void) { return 0; } 68 69 // CHECK: define dso_local i32 @fmv._Mmops() #[[mops:[0-9]+]] { 70 __attribute__((target_version("mops"))) int fmv(void) { return 0; } 71 72 // CHECK: define dso_local i32 @fmv._Mrcpc() #[[rcpc:[0-9]+]] { 73 __attribute__((target_version("rcpc"))) int fmv(void) { return 0; } 74 75 // CHECK: define dso_local i32 @fmv._Mrcpc2() #[[rcpc2:[0-9]+]] { 76 __attribute__((target_version("rcpc2"))) int fmv(void) { return 0; } 77 78 // CHECK: define dso_local i32 @fmv._Mrcpc3() #[[rcpc3:[0-9]+]] { 79 __attribute__((target_version("rcpc3"))) int fmv(void) { return 0; } 80 81 // CHECK: define dso_local i32 @fmv._Mrdm() #[[rdm:[0-9]+]] { 82 __attribute__((target_version("rdm"))) int fmv(void) { return 0; } 83 84 // CHECK: define dso_local i32 @fmv._Mrng() #[[rng:[0-9]+]] { 85 __attribute__((target_version("rng"))) int fmv(void) { return 0; } 86 87 // CHECK: define dso_local i32 @fmv._Msb() #[[sb:[0-9]+]] { 88 __attribute__((target_version("sb"))) int fmv(void) { return 0; } 89 90 // CHECK: define dso_local i32 @fmv._Msha2() #[[sha2:[0-9]+]] { 91 __attribute__((target_version("sha2"))) int fmv(void) { return 0; } 92 93 // CHECK: define dso_local i32 @fmv._Msha3() #[[sha3:[0-9]+]] { 94 __attribute__((target_version("sha3"))) int fmv(void) { return 0; } 95 96 // CHECK: define dso_local i32 @fmv._Msimd() #[[simd:[0-9]+]] { 97 __attribute__((target_version("simd"))) int fmv(void) { return 0; } 98 99 // CHECK: define dso_local i32 @fmv._Msm4() #[[sm4:[0-9]+]] { 100 __attribute__((target_version("sm4"))) int fmv(void) { return 0; } 101 102 // CHECK: define dso_local i32 @fmv._Msme() #[[sme:[0-9]+]] { 103 __attribute__((target_version("sme"))) int fmv(void) { return 0; } 104 105 // CHECK: define dso_local i32 @fmv._Msme-f64f64() #[[sme_f64f64:[0-9]+]] { 106 __attribute__((target_version("sme-f64f64"))) int fmv(void) { return 0; } 107 108 // CHECK: define dso_local i32 @fmv._Msme-i16i64() #[[sme_i16i64:[0-9]+]] { 109 __attribute__((target_version("sme-i16i64"))) int fmv(void) { return 0; } 110 111 // CHECK: define dso_local i32 @fmv._Msme2() #[[sme2:[0-9]+]] { 112 __attribute__((target_version("sme2"))) int fmv(void) { return 0; } 113 114 // CHECK: define dso_local i32 @fmv._Mssbs() #[[ssbs:[0-9]+]] { 115 __attribute__((target_version("ssbs"))) int fmv(void) { return 0; } 116 117 // CHECK: define dso_local i32 @fmv._Msve() #[[sve:[0-9]+]] { 118 __attribute__((target_version("sve"))) int fmv(void) { return 0; } 119 120 // CHECK: define dso_local i32 @fmv._Msve2() #[[sve2:[0-9]+]] { 121 __attribute__((target_version("sve2"))) int fmv(void) { return 0; } 122 123 // CHECK: define dso_local i32 @fmv._Msve2-aes() #[[sve2_aes:[0-9]+]] { 124 __attribute__((target_version("sve2-aes"))) int fmv(void) { return 0; } 125 126 // CHECK: define dso_local i32 @fmv._Msve2-bitperm() #[[sve2_bitperm:[0-9]+]] { 127 __attribute__((target_version("sve2-bitperm"))) int fmv(void) { return 0; } 128 129 // CHECK: define dso_local i32 @fmv._Msve2-sha3() #[[sve2_sha3:[0-9]+]] { 130 __attribute__((target_version("sve2-sha3"))) int fmv(void) { return 0; } 131 132 // CHECK: define dso_local i32 @fmv._Msve2-sm4() #[[sve2_sm4:[0-9]+]] { 133 __attribute__((target_version("sve2-sm4"))) int fmv(void) { return 0; } 134 135 // CHECK: define dso_local i32 @fmv._Mwfxt() #[[wfxt:[0-9]+]] { 136 __attribute__((target_version("wfxt"))) int fmv(void) { return 0; } 137 138 // CHECK-NOT: define dso_local i32 @fmv._M{{.*}} 139 __attribute__((target_version("non_existent_extension"))) int fmv(void); 140 141 __attribute__((target_version("default"))) int fmv(void); 142 143 int caller() { 144 return fmv(); 145 } 146 147 // CHECK: attributes #[[aes]] = { {{.*}} "target-features"="+aes,+fp-armv8,+neon,+outline-atomics,+v8a" 148 // CHECK: attributes #[[bf16]] = { {{.*}} "target-features"="+bf16,+fp-armv8,+neon,+outline-atomics,+v8a" 149 // CHECK: attributes #[[bti]] = { {{.*}} "target-features"="+bti,+fp-armv8,+neon,+outline-atomics,+v8a" 150 // CHECK: attributes #[[crc]] = { {{.*}} "target-features"="+crc,+fp-armv8,+neon,+outline-atomics,+v8a" 151 // CHECK: attributes #[[dit]] = { {{.*}} "target-features"="+dit,+fp-armv8,+neon,+outline-atomics,+v8a" 152 // CHECK: attributes #[[dotprod]] = { {{.*}} "target-features"="+dotprod,+fp-armv8,+neon,+outline-atomics,+v8a" 153 // CHECK: attributes #[[dpb]] = { {{.*}} "target-features"="+ccpp,+fp-armv8,+neon,+outline-atomics,+v8a" 154 // CHECK: attributes #[[dpb2]] = { {{.*}} "target-features"="+ccdp,+ccpp,+fp-armv8,+neon,+outline-atomics,+v8a" 155 // CHECK: attributes #[[f32mm]] = { {{.*}} "target-features"="+f32mm,+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+v8a" 156 // CHECK: attributes #[[f64mm]] = { {{.*}} "target-features"="+f64mm,+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+v8a" 157 // CHECK: attributes #[[fcma]] = { {{.*}} "target-features"="+complxnum,+fp-armv8,+neon,+outline-atomics,+v8a" 158 // CHECK: attributes #[[flagm]] = { {{.*}} "target-features"="+flagm,+fp-armv8,+neon,+outline-atomics,+v8a" 159 // CHECK: attributes #[[flagm2]] = { {{.*}} "target-features"="+altnzcv,+flagm,+fp-armv8,+neon,+outline-atomics,+v8a" 160 // CHECK: attributes #[[fp]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+v8a" 161 // CHECK: attributes #[[fp16]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+outline-atomics,+v8a" 162 // CHECK: attributes #[[fp16fml]] = { {{.*}} "target-features"="+fp-armv8,+fp16fml,+fullfp16,+neon,+outline-atomics,+v8a" 163 // CHECK: attributes #[[frintts]] = { {{.*}} "target-features"="+fp-armv8,+fptoint,+neon,+outline-atomics,+v8a" 164 // CHECK: attributes #[[i8mm]] = { {{.*}} "target-features"="+fp-armv8,+i8mm,+neon,+outline-atomics,+v8a" 165 // CHECK: attributes #[[jscvt]] = { {{.*}} "target-features"="+fp-armv8,+jsconv,+neon,+outline-atomics,+v8a" 166 // CHECK: attributes #[[lse]] = { {{.*}} "target-features"="+fp-armv8,+lse,+neon,+outline-atomics,+v8a" 167 // CHECK: attributes #[[memtag]] = { {{.*}} "target-features"="+fp-armv8,+mte,+neon,+outline-atomics,+v8a" 168 // CHECK: attributes #[[mops]] = { {{.*}} "target-features"="+fp-armv8,+mops,+neon,+outline-atomics,+v8a" 169 // CHECK: attributes #[[rcpc]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+rcpc,+v8a" 170 // CHECK: attributes #[[rcpc2]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+rcpc,+rcpc-immo,+v8a" 171 // CHECK: attributes #[[rcpc3]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+rcpc,+rcpc-immo,+rcpc3,+v8a" 172 // CHECK: attributes #[[rdm]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+rdm,+v8a" 173 // CHECK: attributes #[[rng]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+rand,+v8a" 174 // CHECK: attributes #[[sb]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+sb,+v8a" 175 // CHECK: attributes #[[sha2]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+sha2,+v8a" 176 // CHECK: attributes #[[sha3]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+sha2,+sha3,+v8a" 177 // CHECK: attributes #[[simd]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+v8a" 178 // CHECK: attributes #[[sm4]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+sm4,+v8a" 179 // CHECK: attributes #[[sme]] = { {{.*}} "target-features"="+bf16,+fp-armv8,+fullfp16,+neon,+outline-atomics,+sme,+v8a" 180 // CHECK: attributes #[[sme_f64f64]] = { {{.*}} "target-features"="+bf16,+fp-armv8,+fullfp16,+neon,+outline-atomics,+sme,+sme-f64f64,+v8a" 181 // CHECK: attributes #[[sme_i16i64]] = { {{.*}} "target-features"="+bf16,+fp-armv8,+fullfp16,+neon,+outline-atomics,+sme,+sme-i16i64,+v8a" 182 // CHECK: attributes #[[sme2]] = { {{.*}} "target-features"="+bf16,+fp-armv8,+fullfp16,+neon,+outline-atomics,+sme,+sme2,+v8a" 183 // CHECK: attributes #[[ssbs]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+ssbs,+v8a" 184 // CHECK: attributes #[[sve]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+v8a" 185 // CHECK: attributes #[[sve2]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+sve2,+v8a" 186 // CHECK: attributes #[[sve2_aes]] = { {{.*}} "target-features"="+aes,+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+sve-aes,+sve2,+sve2-aes,+v8a" 187 // CHECK: attributes #[[sve2_bitperm]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+sve-bitperm,+sve2,+sve2-bitperm,+v8a" 188 // CHECK: attributes #[[sve2_sha3]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+outline-atomics,+sha2,+sha3,+sve,+sve2,+sve2-sha3,+v8a" 189 // CHECK: attributes #[[sve2_sm4]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+outline-atomics,+sm4,+sve,+sve2,+sve2-sm4,+v8a" 190 // CHECK: attributes #[[wfxt]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+v8a,+wfxt" 191