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AArch64 armv9.2 update #1907

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Merged
kabeor merged 12 commits into from
Oct 6, 2022
Merged

AArch64 armv9.2 update #1907

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dced482
Updated include/llvm files in synctools to LLVM 14.0.5.
FinnWilkinson Sep 30, 2022
44ba50b
Updated synctools/tablegen/AArch64 files to LLVM 14.0.5.
FinnWilkinson Sep 30, 2022
3bb4488
Changed AArch64 filegen order to resepct inter-file dependancies.
FinnWilkinson Sep 30, 2022
d94535d
Updated suite/synctools/.gitignore to ignore generated insn_list.txt …
FinnWilkinson Sep 30, 2022
34749cf
Updated synctool scripts to extract new functions and match type/form…
FinnWilkinson Sep 30, 2022
74be6d0
Generated new Armv9.2 AArch64 .inc files from LLVM 14.0.5
FinnWilkinson Sep 30, 2022
fdbb158
Updated AArch64 Disassembler.
FinnWilkinson Sep 30, 2022
8ef3f91
Updated AArch64 BaseInfo.h and Mapping.c to refelct Armv9.2 architect…
FinnWilkinson Sep 30, 2022
d090c76
Updated arm64.h to refelct changes to architecture in Armv9.2 and LLVM
FinnWilkinson Sep 30, 2022
a29498b
Updated AArch64 Instruction Printer to support new Armv9.2 instructions.
FinnWilkinson Sep 30, 2022
489a4cd
Added cstool printing cases for new AArch64 operand types SVCR and SM…
FinnWilkinson Sep 30, 2022
f5a633d
Updated AArch64 tests to match corrections to instruction aliases.
FinnWilkinson Sep 30, 2022
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1 change: 1 addition & 0 deletions CREDITS.TXT
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Expand Up @@ -86,3 +86,4 @@ Do Minh Tuan: Regression testing tool (cstest)
david942j: BPF (both classic and extended) architecture.
fanfuqiang & citypw & porto703 : RISCV architecture.
Josh "blacktop" Maine: Arm64 architecture improvements.
Finn Wilkinson: AArch64 update to Armv9.2-a (SME + SVE2 support)
5 changes: 5 additions & 0 deletions MCRegisterInfo.c
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Expand Up @@ -133,6 +133,11 @@ const MCRegisterClass* MCRegisterInfo_getRegClass(const MCRegisterInfo *RI, unsi

bool MCRegisterClass_contains(const MCRegisterClass *c, unsigned Reg)
{
// Make sure that MCRegisterInfo_getRegClass didn't return 0
// (for calls to GETREGCLASS_CONTAIN0)
if(!c)
return false;

unsigned InByte = Reg % 8;
unsigned Byte = Reg / 8;

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