llvm/test/MC/RISCV/rv32c-only-valid.s

# RUN: llvm-mc %s -triple=riscv32 -mattr=+c -M no-aliases -show-encoding \
# RUN:     | FileCheck --check-prefix=CHECK-ASM %s
# RUN: llvm-mc -filetype=obj -triple=riscv32 -mattr=+c < %s \
# RUN:     | llvm-objdump --mattr=+c --no-print-imm-hex -M no-aliases -d -r - \
# RUN:     | FileCheck --check-prefix=CHECK-OBJ %s
#
# RUN: not llvm-mc -triple riscv32 \
# RUN:     -M no-aliases -show-encoding < %s 2>&1 \
# RUN:     | FileCheck --check-prefix=CHECK-NO-EXT %s
# RUN: not llvm-mc -triple riscv64 -mattr=+c \
# RUN:     -M no-aliases -show-encoding < %s 2>&1 \
# RUN:     | FileCheck --check-prefix=CHECK-NO-RV32 %s
# RUN: not llvm-mc -triple riscv64 \
# RUN:     -M no-aliases -show-encoding < %s 2>&1 \
# RUN:     | FileCheck --check-prefix=CHECK-NO-RV32-AND-EXT %s

# CHECK-OBJ: c.jal 0x7fe
# CHECK-ASM: c.jal 2046
# CHECK-ASM: encoding: [0xfd,0x2f]
# CHECK-NO-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores){{$}}
# CHECK-NO-RV32: error: instruction requires the following: RV32I Base Instruction Set{{$}}
# CHECK-NO-RV32-AND-EXT: error: instruction requires the following: 'C' (Compressed Instructions) or 'Zca' (part of the C extension, excluding compressed floating point loads/stores), RV32I Base Instruction Set{{$}}
c.jal 2046

# CHECK-OBJ: c.addi a1, -1
# CHECK-ASM: c.addi a1, -1
# CHECK-ASM: encoding: [0xfd,0x15]
c.addi a1, 0xffffffff

# CHECK-OBJ: c.addi16sp sp, -352
# CHECK-ASM: c.addi16sp sp, -352
# CHECK-ASM: encoding: [0x0d,0x71]
c.addi16sp sp, 0xfffffea0

## Branch and Jump immediates are relative but printed as their absolute address
## when disassembling.

# CHECK-OBJ: c.beqz a2, 0xffffff06
# CHECK-ASM: c.beqz a2, -256
# CHECK-ASM: encoding: [0x01,0xd2]
c.beqz a2, 0xffffff00

# CHECK-OBJ: c.beqz a0, 0xffffff16
# CHECK-ASM: .insn cb 1, 6, a0, -242
# CHECK-ASM: encoding: [0x19,0xd5]
.insn cb 1, 6, a0, 0xffffff0e

# CHECK-OBJ: c.jal 0xfffffab4
# CHECK-ASM: c.jal -1366
# CHECK-ASM: encoding: [0x6d,0x34]
c.jal 0xfffffaaa

# CHECK-OBJ: c.j 0xfffffcd8
# CHECK-ASM: .insn cj 1, 5, -820
# CHECK-ASM: encoding: [0xf1,0xb1]
.insn cj 1, 5, 0xfffffccc