| # RUN: not llvm-mc -triple riscv32 -mattr=+zfinx %s 2>&1 | FileCheck %s |
| |
| # Not support float registers |
| flw fa4, 12(sp) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'F' (Single-Precision Floating-Point) |
| fadd.s fa0, fa1, fa2 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'F' (Single-Precision Floating-Point) |
| |
| # Invalid instructions |
| fsw a5, 12(sp) # CHECK: :[[@LINE]]:5: error: invalid operand for instruction |
| fmv.x.w s0, s1 # CHECK: :[[@LINE]]:13: error: invalid operand for instruction |
| fadd.d t1, t3, t5 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zdinx' (Double in Integer) |
| |
| # Invalid register names |
| fadd.d a100, a2, a3 # CHECK: :[[@LINE]]:8: error: invalid operand for instruction |
| fsgnjn.s a100, a2, a3 # CHECK: :[[@LINE]]:10: error: invalid operand for instruction |
| |
| # Rounding mode when a register is expected |
| fmadd.s x10, x11, x12, ree # CHECK: :[[@LINE]]:24: error: invalid operand for instruction |
| |
| # Invalid rounding modes |
| fmadd.s x10, x11, x12, x13, ree # CHECK: :[[@LINE]]:29: error: operand must be a valid floating point rounding mode mnemonic |
| fmsub.s x14, x15, x16, x17, 0 # CHECK: :[[@LINE]]:29: error: operand must be a valid floating point rounding mode mnemonic |
| fnmsub.s x18, x19, x20, x21, 0b111 # CHECK: :[[@LINE]]:30: error: operand must be a valid floating point rounding mode mnemonic |
| |
| # Using 'Zdinx' instructions for an 'Zfinx'-only target |
| fadd.d t0, t1, t2 # CHECK: :[[@LINE]]:8: error: invalid operand for instruction |
