| # RUN: not llvm-mc -triple riscv32 -mattr=+zicbom < %s 2>&1 | FileCheck %s |
| # RUN: not llvm-mc -triple riscv64 -mattr=+zicbom < %s 2>&1 | FileCheck %s |
| |
| # Must have a single register argument. |
| cbo.clean # CHECK: :[[@LINE]]:1: error: too few operands for instruction |
| cbo.flush # CHECK: :[[@LINE]]:1: error: too few operands for instruction |
| cbo.inval # CHECK: :[[@LINE]]:1: error: too few operands for instruction |
| |
| cbo.clean 1 # CHECK: :[[@LINE]]:13: error: expected '(' after optional integer offset |
| cbo.flush 2 # CHECK: :[[@LINE]]:13: error: expected '(' after optional integer offset |
| cbo.inval 3 # CHECK: :[[@LINE]]:13: error: expected '(' after optional integer offset |
| |
| cbo.clean t0, t1 # CHECK: :[[@LINE]]:11: error: expected '(' or optional integer offset |
| cbo.flush t0, t1 # CHECK: :[[@LINE]]:11: error: expected '(' or optional integer offset |
| cbo.inval t0, t1 # CHECK: :[[@LINE]]:11: error: expected '(' or optional integer offset |
| |
| # Non-zero offsets are not supported. |
| cbo.clean 1(t0) # CHECK: :[[@LINE]]:11: error: optional integer offset must be 0 |
| cbo.flush 2(t0) # CHECK: :[[@LINE]]:11: error: optional integer offset must be 0 |
| cbo.inval 3(t0) # CHECK: :[[@LINE]]:11: error: optional integer offset must be 0 |
| |
| # Instructions from other zicbo* extensions aren't available without enabling |
| # the appropriate -mattr flag. |
| cbo.zero (t0) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zicboz' (Cache-Block Zero Instructions){{$}} |
| prefetch.i 0(t3) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zicbop' (Cache-Block Prefetch Instructions){{$}} |
| prefetch.r 0(t4) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zicbop' (Cache-Block Prefetch Instructions){{$}} |
| prefetch.w 0(t5) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zicbop' (Cache-Block Prefetch Instructions){{$}} |
