| /* |
| * test relax |
| * bittst.c <-> bittst! : register number must be in 0-15 |
| |
| * Author: ligang |
| */ |
| |
| /* This macro transform 32b instruction to 16b. */ |
| .macro tran3216 insn32, insn16 |
| |
| \insn32 r0, 2 #32b -> 16b |
| \insn16 r0, 2 |
| |
| \insn32 r15, 4 #32b -> 16b |
| \insn16 r15, 4 |
| |
| \insn32 r15, 1 #32b -> 16b |
| \insn16 r15, 1 |
| |
| \insn16 r15, 3 |
| \insn32 r15, 3 #32b -> 16b |
| |
| \insn32 r8, 2 #32b -> 16b |
| \insn32 r8, 2 #32b -> 16b |
| |
| \insn32 r15, 1 #No transform |
| \insn32 r26, 4 |
| |
| .endm |
| |
| /* This macro transform 16b instruction to 32b. */ |
| .macro tran1632 insn32, insn16 |
| .align 4 |
| |
| \insn16 r0, 2 #16b -> 32b |
| \insn32 r20, 2 |
| |
| \insn16 r15, 4 #16b -> 32b |
| \insn32 r25, 4 |
| |
| \insn16 r15, 1 #16b -> 32b |
| \insn32 r25, 1 |
| |
| \insn16 r8, 1 #No transform |
| \insn16 r8, 1 #No transform |
| |
| \insn16 r6, 4 #No transform |
| \insn32 r6, 4 #32b -> 16b |
| |
| \insn32 r7, 3 #32b -> 16b |
| \insn16 r7, 3 #No transform |
| |
| .endm |
| |
| .text |
| |
| tran3216 "bittst.c", "bittst!" |
| tran1632 "bittst.c", "bittst!" |
| |