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llvm-mirror/test/MC/RISCV/rv32c-invalid.s
Alex Bradbury 242a03ee45 [RISCV] MC layer support for the jump/branch instructions of the RVC extension
Differential Revision: https://reviews.llvm.org/D40002
    
Patch by Shiva Chen.

llvm-svn: 320038
2017-12-07 13:19:57 +00:00

32 lines
1.7 KiB
ArmAsm

# RUN: not llvm-mc -triple=riscv32 -mattr=+c < %s 2>&1 | FileCheck %s
## GPRC
.LBB:
c.lw ra, 4(sp) # CHECK: :[[@LINE]]:7: error: invalid operand for instruction
c.sw sp, 4(sp) # CHECK: :[[@LINE]]:7: error: invalid operand for instruction
c.beqz t0, .LBB # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
c.bnez s8, .LBB # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
## GPRNoX0
c.lwsp x0, 4(sp) # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
c.lwsp zero, 4(sp) # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
c.jr x0 # CHECK: :[[@LINE]]:7: error: invalid operand for instruction
c.jalr zero # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
# Out of range immediates
## uimm8_lsb00
c.lwsp ra, 256(sp) # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 4 bytes in the range [0, 252]
c.swsp ra, -4(sp) # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 4 bytes in the range [0, 252]
## uimm7_lsb00
c.lw s0, -4(sp) # CHECK: :[[@LINE]]:11: error: immediate must be a multiple of 4 bytes in the range [0, 124]
c.sw s0, 128(sp) # CHECK: :[[@LINE]]:11: error: immediate must be a multiple of 4 bytes in the range [0, 124]
## simm9_lsb0
c.bnez s1, -258 # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 2 bytes in the range [-256, 254]
c.beqz a0, 256 # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 2 bytes in the range [-256, 254]
## simm12_lsb0
c.j 2048 # CHECK: :[[@LINE]]:5: error: immediate must be a multiple of 2 bytes in the range [-2048, 2046]
c.jal -2050 # CHECK: :[[@LINE]]:7: error: immediate must be a multiple of 2 bytes in the range [-2048, 2046]