1 # These spawn another process so they're rather expensive. Not many. 2 3 # Instructions notionally in the add/sub (extended register) sheet, but with 4 # invalid shift amount or "opt" field. 5 # RUN: echo "0x00 0x10 0xa0 0x0b" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 6 # RUN: echo "0x00 0x10 0x60 0x0b" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 7 # RUN: echo "0x00 0x14 0x20 0x0b" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 8 9 # Instructions notionally in the add/sub (immediate) sheet, but with 10 # invalid "shift" field. 11 # RUN: echo "0xdf 0x3 0x80 0x91" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 12 # RUN: echo "0xed 0x8e 0xc4 0x31" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 13 # RUN: echo "0x62 0xfc 0xbf 0x11" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 14 # RUN: echo "0x3 0xff 0xff 0x91" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 15 16 # Instructions notionally in the load/store (unsigned immediate) sheet. 17 # Only unallocated (int-register) variants are: opc=0b11, size=0b10, 0b11 18 # RUN: echo "0xd7 0xfc 0xff 0xb9" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 19 # RUN: echo "0xd7 0xfc 0xcf 0xf9" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 20 21 # Instructions notionally in the floating-point <-> fixed-point conversion 22 # Scale field is 64-<imm> and <imm> should be 1-32 for a 32-bit int register. 23 # RUN: echo "0x23 0x01 0x18 0x1e" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 24 # RUN: echo "0x23 0x25 0x42 0x1e" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 25 26 # Instructions notionally in the logical (shifted register) sheet, but with out 27 # of range shift: w-registers can only have 0-31. 28 # RUN: echo "0x00 0x80 0x00 0x0a" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 29 30 # Instructions notionally in the move wide (immediate) sheet, but with out 31 # of range shift: w-registers can only have 0 or 16. 32 # RUN: echo "0x00 0x00 0xc0 0x12" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 33 # RUN: echo "0x12 0x34 0xe0 0x52" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 34 35 # Data-processing instructions are undefined when S=1 and for the 0b0000111 value in opcode:sf 36 # RUN: echo "0x00 0x00 0xc0 0x5f" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 37 # RUN: echo "0x56 0x0c 0xc0 0x5a" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 38 39 # Data-processing instructions (2 source) are undefined for a value of 0001xx:0:x or 0011xx:0:x for opcode:S:sf 40 # RUN: echo "0x00 0x30 0xc1 0x1a" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 41 # RUN: echo "0x00 0x10 0xc1 0x1a" | llvm-mc -triple=aarch64 -disassemble 2>&1 | FileCheck %s 42 43 # CHECK: invalid instruction encoding 44
