| # Source file used to test the microMIPS instruction size overrides (#0). |
| |
| .text |
| foo: |
| # Smoke-test a trivial case. |
| nop |
| nop16 |
| nop32 |
| |
| # Test ALU operations. |
| addu $2, $4 |
| addu16 $2, $4 |
| addu32 $2, $4 |
| addu $12, $14 |
| addu16 $12, $14 |
| addu32 $12, $14 |
| add.ps $f2, $f4 |
| add16.ps $f2, $f4 |
| add32.ps $f2, $f4 |
| addiusp 256 |
| addiusp16 256 |
| addiusp32 256 |
| |
| # Test jumps and branches. |
| jar $23 |
| jar16 $23 |
| jar32 $23 |
| jalr $4 |
| jalr16 $4 |
| jalr32 $4 |
| jalr $24 |
| jalr16 $24 |
| jalr32 $24 |
| jalr $31,$5 |
| jalr16 $31,$5 |
| jalr32 $31,$5 |
| jalr $31,$25 |
| jalr16 $31,$25 |
| jalr32 $31,$25 |
| jalr $30,$26 |
| jalr16 $30,$26 |
| jalr32 $30,$26 |
| b bar |
| b16 bar |
| b32 bar |
| beqz $7, bar |
| beqz16 $7, bar |
| beqz32 $7, bar |
| beqz $27, bar |
| beqz16 $27, bar |
| beqz32 $27, bar |
| |
| # Test branch delay slots. |
| .set noreorder |
| bltzal $2, bar |
| addu $16, $17 |
| bltzal $2, bar |
| addu16 $16, $17 |
| bltzal $2, bar |
| addu32 $16, $17 |
| bltzals $2, bar |
| addu $16, $17 |
| bltzals $2, bar |
| addu16 $16, $17 |
| bltzals $2, bar |
| addu32 $16, $17 |
| bltzal $2, bar |
| add.ps $f2, $f4 |
| bltzal $2, bar |
| add16.ps $f2, $f4 |
| bltzal $2, bar |
| add32.ps $f2, $f4 |
| bltzals $2, bar |
| add.ps $f2, $f4 |
| bltzals $2, bar |
| add16.ps $f2, $f4 |
| bltzals $2, bar |
| add32.ps $f2, $f4 |
| bltzal $2, bar |
| addiusp 256 |
| bltzal $2, bar |
| addiusp16 256 |
| bltzal $2, bar |
| addiusp32 256 |
| bltzals $2, bar |
| addiusp 256 |
| bltzals $2, bar |
| addiusp16 256 |
| bltzals $2, bar |
| addiusp32 256 |
| .set reorder |
| |
| # Test macro delay slots. |
| .set noreorder |
| bltzall $2, bar |
| addu $16, $17 |
| bltzall $2, bar |
| addu16 $16, $17 |
| bltzall $2, bar |
| addu32 $16, $17 |
| bltzall $2, bar |
| add.ps $f2, $f4 |
| bltzall $2, bar |
| add16.ps $f2, $f4 |
| bltzall $2, bar |
| add32.ps $f2, $f4 |
| bltzall $2, bar |
| addiusp 256 |
| bltzall $2, bar |
| addiusp16 256 |
| bltzall $2, bar |
| addiusp32 256 |
| .set reorder |
| |
| # Test shift instructions to complement 64-bit tests. |
| sll $2, $3, 5 |
| sll16 $2, $3, 5 |
| sll32 $2, $3, 5 |
| sll $2, $3, 13 |
| sll16 $2, $3, 13 |
| sll32 $2, $3, 13 |
| sll $10, $11, 5 |
| sll16 $10, $11, 5 |
| sll32 $10, $11, 5 |
| |
| # Test 64-bit instructions. |
| dsll $2, $3, 5 |
| dsll16 $2, $3, 5 |
| dsll32 $2, $3, 5 # No way to force 32-bit DSLL. |
| dsll3216 $2, $3, 5 |
| dsll3232 $2, $3, 5 |
| dsll $2, $3, 13 |
| dsll16 $2, $3, 13 |
| dsll32 $2, $3, 13 # No way to force 32-bit DSLL. |
| dsll3216 $2, $3, 13 |
| dsll3232 $2, $3, 13 |
| dsll $10, $11, 5 |
| dsll16 $10, $11, 5 |
| dsll32 $10, $11, 5 # No way to force 32-bit DSLL. |
| dsll3216 $10, $11, 5 |
| dsll3232 $10, $11, 5 |
| |
| # Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ... |
| .align 2 |
| .space 8 |
