RISC-V: Move mode assertion out of conditional branch in emit_insn

When emitting insns, we have an early assertion to ensure the input
operand's mode and the expanded operand's mode are the same; however, it
does not perform this check if the pattern does not have an explicit
machine mode specifying the operand. In this scenario, it will always
assume that mode = Pmode to correctly satisfy the
maybe_legitimize_operand check, however, there may be problems when
working in 32 bit environments.

Make the assert unconditional and replace it with an internal error for
more descriptive logging

gcc/ChangeLog:

	* config/riscv/riscv-v.cc: Move assert out of conditional block

Signed-off-by: Edwin Lu <ewlu@rivosinc.com>
Co-authored-by: Robin Dapp <rdapp@ventanamicro.com>

0 files changed, 0 insertions, 0 deletions