1 // REQUIRES: aarch64-registered-target 2 // RUN: %clang --target=aarch64 --print-enabled-extensions -mcpu=cortex-a78c | 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_AES, FEAT_PMULL Enable AES support 8 // CHECK-NEXT: FEAT_AdvSIMD Enable Advanced SIMD instructions 9 // CHECK-NEXT: FEAT_CRC32 Enable Armv8.0-A CRC-32 checksum instructions 10 // CHECK-NEXT: FEAT_DPB Enable Armv8.2-A data Cache Clean to Point of Persistence 11 // CHECK-NEXT: FEAT_DotProd Enable dot product support 12 // CHECK-NEXT: FEAT_FP Enable Armv8.0-A Floating Point Extensions 13 // CHECK-NEXT: FEAT_FP16 Enable half-precision floating-point data processing 14 // CHECK-NEXT: FEAT_FlagM Enable Armv8.4-A Flag Manipulation instructions 15 // CHECK-NEXT: FEAT_LOR Enable Armv8.1-A Limited Ordering Regions extension 16 // CHECK-NEXT: FEAT_LRCPC Enable support for RCPC extension 17 // CHECK-NEXT: FEAT_LSE Enable Armv8.1-A Large System Extension (LSE) atomic instructions 18 // CHECK-NEXT: FEAT_PAN Enable Armv8.1-A Privileged Access-Never extension 19 // CHECK-NEXT: FEAT_PAN2 Enable Armv8.2-A PAN s1e1R and s1e1W Variants 20 // CHECK-NEXT: FEAT_PAuth Enable Armv8.3-A Pointer Authentication extension 21 // CHECK-NEXT: FEAT_PMUv3 Enable Armv8.0-A PMUv3 Performance Monitors extension 22 // CHECK-NEXT: FEAT_RAS, FEAT_RASv1p1 Enable Armv8.0-A Reliability, Availability and Serviceability Extensions 23 // CHECK-NEXT: FEAT_RDM Enable Armv8.1-A Rounding Double Multiply Add/Subtract instructions 24 // CHECK-NEXT: FEAT_SHA1, FEAT_SHA256 Enable SHA1 and SHA256 support 25 // CHECK-NEXT: FEAT_SPE Enable Statistical Profiling extension 26 // CHECK-NEXT: FEAT_SSBS, FEAT_SSBS2 Enable Speculative Store Bypass Safe bit 27 // CHECK-NEXT: FEAT_UAO Enable Armv8.2-A UAO PState 28 // CHECK-NEXT: FEAT_VHE Enable Armv8.1-A Virtual Host extension 29