| [^:]*: Assembler messages: | |
| [^:]*:3: Warning: This instruction may be unpredictable if executed on M-profile cores with interrupts enabled. | |
| [^:]*:4: Warning: This instruction may be unpredictable if executed on M-profile cores with interrupts enabled. | |
| [^:]*:7: Error: Thumb does not support register indexing with writeback -- `ldr r1,\[r0,r1\]!' |