clang/test/Driver/print-enabled-extensions/aarch64-cortex-a520.c

   1 // REQUIRES: aarch64-registered-target
   2 // RUN: %clang --target=aarch64 --print-enabled-extensions -mcpu=cortex-a520 | FileCheck --strict-whitespace --implicit-check-not=FEAT_ %s
   3
   4 // CHECK: Extensions enabled for the given AArch64 target
   5 // CHECK-EMPTY:
   6 // CHECK-NEXT:     Architecture Feature(s)                                Description
   7 // CHECK-NEXT:     FEAT_AMUv1                                             Enable Armv8.4-A Activity Monitors extension
   8 // CHECK-NEXT:     FEAT_AMUv1p1                                           Enable Armv8.6-A Activity Monitors Virtualization support
   9 // CHECK-NEXT:     FEAT_AdvSIMD                                           Enable Advanced SIMD instructions
  10 // CHECK-NEXT:     FEAT_BF16                                              Enable BFloat16 Extension
  11 // CHECK-NEXT:     FEAT_BTI                                               Enable Branch Target Identification
  12 // CHECK-NEXT:     FEAT_CCIDX                                             Enable Armv8.3-A Extend of the CCSIDR number of sets
  13 // CHECK-NEXT:     FEAT_CRC32                                             Enable Armv8.0-A CRC-32 checksum instructions
  14 // CHECK-NEXT:     FEAT_CSV2_2                                            Enable architectural speculation restriction
  15 // CHECK-NEXT:     FEAT_DIT                                               Enable Armv8.4-A Data Independent Timing instructions
  16 // CHECK-NEXT:     FEAT_DPB                                               Enable Armv8.2-A data Cache Clean to Point of Persistence
  17 // CHECK-NEXT:     FEAT_DPB2                                              Enable Armv8.5-A Cache Clean to Point of Deep Persistence
  18 // CHECK-NEXT:     FEAT_DotProd                                           Enable dot product support
  19 // CHECK-NEXT:     FEAT_ECV                                               Enable enhanced counter virtualization extension
  20 // CHECK-NEXT:     FEAT_ETE                                               Enable Embedded Trace Extension
  21 // CHECK-NEXT:     FEAT_FCMA                                              Enable Armv8.3-A Floating-point complex number support
  22 // CHECK-NEXT:     FEAT_FGT                                               Enable fine grained virtualization traps extension
  23 // CHECK-NEXT:     FEAT_FHM                                               Enable FP16 FML instructions
  24 // CHECK-NEXT:     FEAT_FP                                                Enable Armv8.0-A Floating Point Extensions
  25 // CHECK-NEXT:     FEAT_FP16                                              Enable half-precision floating-point data processing
  26 // CHECK-NEXT:     FEAT_FRINTTS                                           Enable FRInt[32|64][Z|X] instructions that round a floating-point number to an integer (in FP format) forcing it to fit into a 32- or 64-bit int
  27 // CHECK-NEXT:     FEAT_FlagM                                             Enable Armv8.4-A Flag Manipulation instructions
  28 // CHECK-NEXT:     FEAT_FlagM2                                            Enable alternative NZCV format for floating point comparisons
  29 // CHECK-NEXT:     FEAT_HCX                                               Enable Armv8.7-A HCRX_EL2 system register
  30 // CHECK-NEXT:     FEAT_I8MM                                              Enable Matrix Multiply Int8 Extension
  31 // CHECK-NEXT:     FEAT_JSCVT                                             Enable Armv8.3-A JavaScript FP conversion instructions
  32 // CHECK-NEXT:     FEAT_LOR                                               Enable Armv8.1-A Limited Ordering Regions extension
  33 // CHECK-NEXT:     FEAT_LRCPC                                             Enable support for RCPC extension
  34 // CHECK-NEXT:     FEAT_LRCPC2                                            Enable Armv8.4-A RCPC instructions with Immediate Offsets
  35 // CHECK-NEXT:     FEAT_LSE                                               Enable Armv8.1-A Large System Extension (LSE) atomic instructions
  36 // CHECK-NEXT:     FEAT_LSE2                                              Enable Armv8.4-A Large System Extension 2 (LSE2) atomicity rules
  37 // CHECK-NEXT:     FEAT_MPAM                                              Enable Armv8.4-A Memory system Partitioning and Monitoring extension
  38 // CHECK-NEXT:     FEAT_MTE, FEAT_MTE2                                    Enable Memory Tagging Extension
  39 // CHECK-NEXT:     FEAT_NV, FEAT_NV2                                      Enable Armv8.4-A Nested Virtualization Enchancement
  40 // CHECK-NEXT:     FEAT_PAN                                               Enable Armv8.1-A Privileged Access-Never extension
  41 // CHECK-NEXT:     FEAT_PAN2                                              Enable Armv8.2-A PAN s1e1R and s1e1W Variants
  42 // CHECK-NEXT:     FEAT_PAuth                                             Enable Armv8.3-A Pointer Authentication extension
  43 // CHECK-NEXT:     FEAT_PMUv3                                             Enable Armv8.0-A PMUv3 Performance Monitors extension
  44 // CHECK-NEXT:     FEAT_RAS, FEAT_RASv1p1                                 Enable Armv8.0-A Reliability, Availability and Serviceability Extensions
  45 // CHECK-NEXT:     FEAT_RDM                                               Enable Armv8.1-A Rounding Double Multiply Add/Subtract instructions
  46 // CHECK-NEXT:     FEAT_SB                                                Enable Armv8.5-A Speculation Barrier
  47 // CHECK-NEXT:     FEAT_SEL2                                              Enable Armv8.4-A Secure Exception Level 2 extension
  48 // CHECK-NEXT:     FEAT_SPECRES                                           Enable Armv8.5-A execution and data prediction invalidation instructions
  49 // CHECK-NEXT:     FEAT_SSBS, FEAT_SSBS2                                  Enable Speculative Store Bypass Safe bit
  50 // CHECK-NEXT:     FEAT_SVE                                               Enable Scalable Vector Extension (SVE) instructions
  51 // CHECK-NEXT:     FEAT_SVE2                                              Enable Scalable Vector Extension 2 (SVE2) instructions
  52 // CHECK-NEXT:     FEAT_SVE_BitPerm                                       Enable bit permutation SVE2 instructions
  53 // CHECK-NEXT:     FEAT_TLBIOS, FEAT_TLBIRANGE                            Enable Armv8.4-A TLB Range and Maintenance instructions
  54 // CHECK-NEXT:     FEAT_TRBE                                              Enable Trace Buffer Extension
  55 // CHECK-NEXT:     FEAT_TRF                                               Enable Armv8.4-A Trace extension
  56 // CHECK-NEXT:     FEAT_UAO                                               Enable Armv8.2-A UAO PState
  57 // CHECK-NEXT:     FEAT_VHE                                               Enable Armv8.1-A Virtual Host extension
  58 // CHECK-NEXT:     FEAT_WFxT                                              Enable Armv8.7-A WFET and WFIT instruction
  59 // CHECK-NEXT:     FEAT_XS                                                Enable Armv8.7-A limited-TLB-maintenance instruction