projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c3b7224a NC |
1 | /* |
| 2 | * tests for arithmetic instruction relaxation | |
| 3 | * | |
| 4 | * Author: libin | |
| 5 | */ | |
| 6 | ||
| 7 | .include "relaxation_macro.h" | |
| 8 | ||
| 9 | .macro _arith_op_pattern insn insn1 | |
| 10 | insn_32 "\insn r0, r0, r15" | |
| 11 | ||
| 12 | tran_16_32 "\insn! r0, r15", "\insn r0, r0, r15" | |
| 13 | ||
| 14 | /* shouldn't alter */ | |
| 15 | .set r1 | |
| 16 | insn_32 "\insn1 r0, r0, r15" | |
| 17 | insn_32 "\insn r0, r0, r16" | |
| 18 | insn_32 "\insn r16, r16, r0" | |
| 19 | insn_32 "\insn r16, r16, r17" | |
| 20 | insn_32 "\insn r0, r1, r2" | |
| 21 | .endm | |
| 22 | ||
| 23 | .text | |
| 24 | /* add rD,rA,rB -> add! rD,rA */ | |
| 25 | _arith_op_pattern "add", "add.c" | |
| 26 | ||
| 27 | /* sub rD,rA,rB -> sub rD,rA */ | |
| 28 | _arith_op_pattern "sub", "sub.c" | |
| 29 | ||
| 30 | /* addi rD,SImm16 -> addi! rD,SImm6 */ | |
| 31 | insn_32 "addi r0, -32" | |
| 32 | insn_32 "addi r0, 31" | |
| 33 | insn_32 "addi r15, -32" | |
| 34 | insn_32 "addi r15, 31" | |
| 35 | ||
| 36 | tran_16_32 "addi! r0,-32", "addi r0,-32" | |
| 37 | ||
| 38 | /* shouldn't alter */ | |
| 39 | insn_32 "addi.c r0, -32" | |
| 40 | insn_32 "addi r0, -33" | |
| 41 | insn_32 "addi r0, 32" | |
| 42 | insn_32 "addi r16, -32" | |
| 43 | insn_32 "addi r16, 31" |