Home | History | Annotate | Download | only in Basic 
      1 //==- BuiltinsAArch64.def - AArch64 Builtin function database ----*- C++ -*-==//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is distributed under the University of Illinois Open Source
      6 // License. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 //
     10 // This file defines the AArch64-specific builtin function database.  Users of
     11 // this file must define the BUILTIN macro to make use of this information.
     12 //
     13 //===----------------------------------------------------------------------===//
     14 
     15 // The format of this database matches clang/Basic/Builtins.def.
     16 
     17 // In libgcc
     18 BUILTIN(__clear_cache, "vv*v*", "i")
     19 
     20 BUILTIN(__builtin_arm_ldrex, "v.", "t")
     21 BUILTIN(__builtin_arm_ldaex, "v.", "t")
     22 BUILTIN(__builtin_arm_strex, "i.", "t")
     23 BUILTIN(__builtin_arm_stlex, "i.", "t")
     24 BUILTIN(__builtin_arm_clrex, "v", "")
     25 
     26 // Bit manipulation
     27 BUILTIN(__builtin_arm_rbit, "UiUi", "nc")
     28 BUILTIN(__builtin_arm_rbit64, "LUiLUi", "nc")
     29 
     30 // HINT
     31 BUILTIN(__builtin_arm_nop, "v", "")
     32 BUILTIN(__builtin_arm_yield, "v", "")
     33 BUILTIN(__builtin_arm_wfe, "v", "")
     34 BUILTIN(__builtin_arm_wfi, "v", "")
     35 BUILTIN(__builtin_arm_sev, "v", "")
     36 BUILTIN(__builtin_arm_sevl, "v", "")
     37 
     38 // CRC32
     39 BUILTIN(__builtin_arm_crc32b, "UiUiUc", "nc")
     40 BUILTIN(__builtin_arm_crc32cb, "UiUiUc", "nc")
     41 BUILTIN(__builtin_arm_crc32h, "UiUiUs", "nc")
     42 BUILTIN(__builtin_arm_crc32ch, "UiUiUs", "nc")
     43 BUILTIN(__builtin_arm_crc32w, "UiUiUi", "nc")
     44 BUILTIN(__builtin_arm_crc32cw, "UiUiUi", "nc")
     45 BUILTIN(__builtin_arm_crc32d, "UiUiLUi", "nc")
     46 BUILTIN(__builtin_arm_crc32cd, "UiUiLUi", "nc")
     47 
     48 // Memory barrier
     49 BUILTIN(__builtin_arm_dmb, "vUi", "nc")
     50 BUILTIN(__builtin_arm_dsb, "vUi", "nc")
     51 BUILTIN(__builtin_arm_isb, "vUi", "nc")
     52 
     53 // Prefetch
     54 BUILTIN(__builtin_arm_prefetch, "vvC*UiUiUiUi", "nc")
     55 
     56 // System Registers
     57 BUILTIN(__builtin_arm_rsr, "UicC*", "nc")
     58 BUILTIN(__builtin_arm_rsr64, "LUicC*", "nc")
     59 BUILTIN(__builtin_arm_rsrp, "v*cC*", "nc")
     60 BUILTIN(__builtin_arm_wsr, "vcC*Ui", "nc")
     61 BUILTIN(__builtin_arm_wsr64, "vcC*LUi", "nc")
     62 BUILTIN(__builtin_arm_wsrp, "vcC*vC*", "nc")
     63 
     64 #undef BUILTIN
     65