clang/test/CodeGen/aarch64-targetattr.c

   1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
   2 // RUN: %clang_cc1 -triple aarch64-eabi -S -emit-llvm %s -o - | FileCheck %s
   3
   4 // CHECK-LABEL: @v82() #0
   5 __attribute__((target("arch=armv8.2-a")))
   6 void v82() {}
   7 // CHECK-LABEL: @v82sve() #1
   8 __attribute__((target("arch=armv8.2-a+sve")))
   9 void v82sve() {}
  10 // CHECK-LABEL: @v82sve2() #2
  11 __attribute__((target("arch=armv8.2-a+sve2")))
  12 void v82sve2() {}
  13 // CHECK-LABEL: @v82svesve2() #2
  14 __attribute__((target("arch=armv8.2-a+sve+sve2")))
  15 void v82svesve2() {}
  16 // CHECK-LABEL: @v86sve2() #3
  17 __attribute__((target("arch=armv8.6-a+sve2")))
  18 void v86sve2() {}
  19
  20 // CHECK-LABEL: @a710() #4
  21 __attribute__((target("cpu=cortex-a710")))
  22 void a710() {}
  23 // CHECK-LABEL: @tunea710() #5
  24 __attribute__((target("tune=cortex-a710")))
  25 void tunea710() {}
  26 // CHECK-LABEL: @generic() #6
  27 __attribute__((target("cpu=generic")))
  28 void generic() {}
  29 // CHECK-LABEL: @tune() #7
  30 __attribute__((target("tune=generic")))
  31 void tune() {}
  32
  33 // CHECK-LABEL: @n1tunea710() #8
  34 __attribute__((target("cpu=neoverse-n1,tune=cortex-a710")))
  35 void n1tunea710() {}
  36 // CHECK-LABEL: @svetunea710() #9
  37 __attribute__((target("sve,tune=cortex-a710")))
  38 void svetunea710() {}
  39 // CHECK-LABEL: @plussvetunea710() #9
  40 __attribute__((target("+sve,tune=cortex-a710")))
  41 void plussvetunea710() {}
  42 // CHECK-LABEL: @v1plussve2() #10
  43 __attribute__((target("cpu=neoverse-v1,+sve2")))
  44 void v1plussve2() {}
  45 // CHECK-LABEL: @v1sve2() #10
  46 __attribute__((target("cpu=neoverse-v1+sve2")))
  47 void v1sve2() {}
  48 // CHECK-LABEL: @v1minussve() #11
  49 __attribute__((target("cpu=neoverse-v1,+nosve")))
  50 void v1minussve() {}
  51 // CHECK-LABEL: @v1nosve() #11
  52 __attribute__((target("cpu=neoverse-v1,no-sve")))
  53 void v1nosve() {}
  54 // CHECK-LABEL: @v1msve() #11
  55 __attribute__((target("cpu=neoverse-v1+nosve")))
  56 void v1msve() {}
  57
  58 // CHECK-LABEL: @plussve() #12
  59 __attribute__((target("+sve")))
  60 void plussve() {}
  61 // CHECK-LABEL: @plussveplussve2() #13
  62 __attribute__((target("+sve+nosve2")))
  63 void plussveplussve2() {}
  64 // CHECK-LABEL: @plussveminusnosve2() #13
  65 __attribute__((target("sve,no-sve2")))
  66 void plussveminusnosve2() {}
  67 // CHECK-LABEL: @plusfp16() #14
  68 __attribute__((target("+fp16")))
  69 void plusfp16() {}
  70
  71 // CHECK-LABEL: @all() #15
  72 __attribute__((target("cpu=neoverse-n1,tune=cortex-a710,arch=armv8.6-a+sve2")))
  73 void all() {}
  74 // CHECK-LABEL: @allplusbranchprotection() #16
  75 __attribute__((target("cpu=neoverse-n1,tune=cortex-a710,arch=armv8.6-a+sve2,branch-protection=standard")))
  76 void allplusbranchprotection() {}
  77
  78 // These tests check that the user facing and internal llvm name are both accepted.
  79 // CHECK-LABEL: @plusnoneon() #17
  80 __attribute__((target("+noneon")))
  81 void plusnoneon() {}
  82 // CHECK-LABEL: @plusnosimd() #17
  83 __attribute__((target("+nosimd")))
  84 void plusnosimd() {}
  85 // CHECK-LABEL: @noneon() #17
  86 __attribute__((target("no-neon")))
  87 void noneon() {}
  88 // CHECK-LABEL: @nosimd() #17
  89 __attribute__((target("no-simd")))
  90 void nosimd() {}
  91
  92 // This isn't part of the standard interface, but test that -arch features should not apply anything else.
  93 // CHECK-LABEL: @minusarch() #18
  94 __attribute__((target("no-v9.3a")))
  95 void minusarch() {}
  96
  97 // CHECK: attributes #0 = { {{.*}} "target-features"="+crc,+fp-armv8,+lse,+neon,+ras,+rdm,+v8.1a,+v8.2a,+v8a" }
  98 // CHECK: attributes #1 = { {{.*}} "target-features"="+crc,+fp-armv8,+fullfp16,+lse,+neon,+ras,+rdm,+sve,+v8.1a,+v8.2a,+v8a" }
  99 // CHECK: attributes #2 = { {{.*}} "target-features"="+crc,+fp-armv8,+fullfp16,+lse,+neon,+ras,+rdm,+sve,+sve2,+v8.1a,+v8.2a,+v8a" }
 100 // CHECK: attributes #3 = { {{.*}} "target-features"="+bf16,+crc,+dotprod,+fp-armv8,+fullfp16,+i8mm,+lse,+neon,+ras,+rcpc,+rdm,+sve,+sve2,+v8.1a,+v8.2a,+v8.3a,+v8.4a,+v8.5a,+v8.6a,+v8a" }
 101 // CHECK: attributes #4 = { {{.*}} "target-cpu"="cortex-a710" "target-features"="+bf16,+crc,+dotprod,+flagm,+fp-armv8,+fp16fml,+fullfp16,+i8mm,+lse,+mte,+neon,+pauth,+ras,+rcpc,+rdm,+sb,+sve,+sve2,+sve2-bitperm" }
 102 // CHECK: attributes #5 = { {{.*}} "tune-cpu"="cortex-a710" }
 103 // CHECK: attributes #6 = { {{.*}} "target-cpu"="generic" }
 104 // CHECK: attributes #7 = { {{.*}} "tune-cpu"="generic" }
 105 // CHECK: attributes #8 = { {{.*}} "target-cpu"="neoverse-n1" "target-features"="+aes,+crc,+dotprod,+fp-armv8,+fullfp16,+lse,+neon,+ras,+rcpc,+rdm,+sha2,+spe,+ssbs" "tune-cpu"="cortex-a710" }
 106 // CHECK: attributes #9 = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+sve" "tune-cpu"="cortex-a710" }
 107 // CHECK: attributes #10 = { {{.*}} "target-cpu"="neoverse-v1" "target-features"="+aes,+bf16,+crc,+dotprod,+fp-armv8,+fp16fml,+fullfp16,+i8mm,+lse,+neon,+rand,+ras,+rcpc,+rdm,+sha2,+sha3,+sm4,+spe,+ssbs,+sve,+sve2" }
 108 // CHECK: attributes #11 = { {{.*}} "target-cpu"="neoverse-v1" "target-features"="+aes,+bf16,+crc,+dotprod,+fp-armv8,+fp16fml,+fullfp16,+i8mm,+lse,+neon,+rand,+ras,+rcpc,+rdm,+sha2,+sha3,+sm4,+spe,+ssbs,-sve" }
 109 // CHECK: attributes #12 = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+sve" }
 110 // CHECK: attributes #13 = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+sve,-sve2" }
 111 // CHECK: attributes #14 = { {{.*}} "target-features"="+fullfp16" }
 112 // CHECK: attributes #15 = { {{.*}} "target-cpu"="neoverse-n1" "target-features"="+aes,+bf16,+crc,+dotprod,+fp-armv8,+fullfp16,+i8mm,+lse,+neon,+ras,+rcpc,+rdm,+sha2,+spe,+ssbs,+sve,+sve2,+v8.1a,+v8.2a,+v8.3a,+v8.4a,+v8.5a,+v8.6a,+v8a" "tune-cpu"="cortex-a710" }
 113 // CHECK: attributes #16 = { {{.*}} "branch-target-enforcement"="true" {{.*}} "target-features"="+aes,+bf16,+crc,+dotprod,+fp-armv8,+fullfp16,+i8mm,+lse,+neon,+ras,+rcpc,+rdm,+sha2,+spe,+ssbs,+sve,+sve2,+v8.1a,+v8.2a,+v8.3a,+v8.4a,+v8.5a,+v8.6a,+v8a" "tune-cpu"="cortex-a710" }
 114 // CHECK: attributes #17 = { {{.*}} "target-features"="-neon" }
 115 // CHECK: attributes #18 = { {{.*}} "target-features"="-v9.3a" }