1 // REQUIRES: aarch64-registered-target 2 // RUN: %clang --target=aarch64 --print-enabled-extensions -mcpu=cortex-r82 | 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_AdvSIMD Enable Advanced SIMD instructions 8 // CHECK-NEXT: FEAT_CRC32 Enable Armv8.0-A CRC-32 checksum instructions 9 // CHECK-NEXT: FEAT_CSV2_2 Enable architectural speculation restriction 10 // CHECK-NEXT: FEAT_DIT Enable Armv8.4-A Data Independent Timing instructions 11 // CHECK-NEXT: FEAT_DPB Enable Armv8.2-A data Cache Clean to Point of Persistence 12 // CHECK-NEXT: FEAT_DPB2 Enable Armv8.5-A Cache Clean to Point of Deep Persistence 13 // CHECK-NEXT: FEAT_DotProd Enable dot product support 14 // CHECK-NEXT: FEAT_FCMA Enable Armv8.3-A Floating-point complex number support 15 // CHECK-NEXT: FEAT_FHM Enable FP16 FML instructions 16 // CHECK-NEXT: FEAT_FP Enable Armv8.0-A Floating Point Extensions 17 // CHECK-NEXT: FEAT_FP16 Enable half-precision floating-point data processing 18 // CHECK-NEXT: FEAT_FlagM Enable Armv8.4-A Flag Manipulation instructions 19 // CHECK-NEXT: FEAT_JSCVT Enable Armv8.3-A JavaScript FP conversion instructions 20 // CHECK-NEXT: FEAT_LRCPC Enable support for RCPC extension 21 // CHECK-NEXT: FEAT_LRCPC2 Enable Armv8.4-A RCPC instructions with Immediate Offsets 22 // CHECK-NEXT: FEAT_LSE Enable Armv8.1-A Large System Extension (LSE) atomic instructions 23 // CHECK-NEXT: FEAT_PAN Enable Armv8.1-A Privileged Access-Never extension 24 // CHECK-NEXT: FEAT_PAN2 Enable Armv8.2-A PAN s1e1R and s1e1W Variants 25 // CHECK-NEXT: FEAT_PAuth Enable Armv8.3-A Pointer Authentication extension 26 // CHECK-NEXT: FEAT_PMUv3 Enable Armv8.0-A PMUv3 Performance Monitors extension 27 // CHECK-NEXT: FEAT_RAS, FEAT_RASv1p1 Enable Armv8.0-A Reliability, Availability and Serviceability Extensions 28 // CHECK-NEXT: FEAT_RDM Enable Armv8.1-A Rounding Double Multiply Add/Subtract instructions 29 // CHECK-NEXT: FEAT_SB Enable Armv8.5-A Speculation Barrier 30 // CHECK-NEXT: FEAT_SEL2 Enable Armv8.4-A Secure Exception Level 2 extension 31 // CHECK-NEXT: FEAT_SPECRES Enable Armv8.5-A execution and data prediction invalidation instructions 32 // CHECK-NEXT: FEAT_SSBS, FEAT_SSBS2 Enable Speculative Store Bypass Safe bit 33 // CHECK-NEXT: FEAT_TLBIOS, FEAT_TLBIRANGE Enable Armv8.4-A TLB Range and Maintenance instructions 34 // CHECK-NEXT: FEAT_TRF Enable Armv8.4-A Trace extension 35 // CHECK-NEXT: FEAT_UAO Enable Armv8.2-A UAO PState 36