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- # Blackfin testcase for branching out of the middle of a hardware loop
- # mach: bfin
- .include "testutils.inc"
- .macro test_prep lc:req, sym:req
- imm32 P0, \lc
- loadsym P1, \sym
- R5 = 0;
- R6 = 0;
- R7 = 0;
- LSETUP (1f, 2f) LC0 = P0;
- .endm
- .macro test_check exp5:req, exp6:req, exp7:req, expLC
- imm32 R4, \exp5;
- CC = R4 == R5;
- IF !CC JUMP 2f;
- imm32 R4, \exp6;
- CC = R4 == R6;
- IF !CC JUMP 2f;
- imm32 R4, \exp7;
- CC = R4 == R7;
- IF !CC JUMP 2f;
- R3 = LC0;
- imm32 R4, \expLC;
- CC = R4 == R3;
- IF !CC JUMP 2f;
- JUMP 3f;
- 2: fail
- 3:
- .endm
- start
- mnop;
- test_jump_s:
- .macro test_jump_s lc:req
- test_prep \lc, 3f
- 1: JUMP (P1);
- R5 += 1;
- 2: R6 += 1;
- fail
- 3: R7 += 1;
- test_check 0, 0, 1, \lc
- .endm
- test_jump_s 0
- test_jump_s 1
- test_jump_s 2
- test_jump_s 10
- test_jump_m:
- .macro test_jump_m lc:req
- test_prep \lc, 3f
- 1: R5 += 1;
- JUMP (P1);
- 2: R6 += 1;
- fail
- 3: R7 += 1;
- test_check 1, 0, 1, \lc
- .endm
- test_jump_m 0
- test_jump_m 1
- test_jump_m 2
- test_jump_m 10
- test_jump_e:
- .macro test_jump_e lc:req, lcend:req
- test_prep \lc, 3f
- 1: R5 += 1;
- R6 += 1;
- 2: JUMP (P1);
- fail
- 3: R7 += 1;
- test_check 1, 1, 1, \lcend
- .endm
- test_jump_e 0, 0
- test_jump_e 1, 0
- test_jump_e 2, 1
- test_jump_e 10, 9
- test_call_s:
- .macro test_call_s lc:req, exp5:req, exp6:req, exp7:req
- test_prep \lc, __ret
- 1: CALL (P1);
- R5 += 1;
- 2: R6 += 1;
- 3: R7 += 1;
- test_check \exp5, \exp6, \exp7, 0
- .endm
- test_call_s 0, 1, 1, 2
- test_call_s 1, 1, 1, 2
- test_call_s 2, 2, 2, 3
- test_call_s 10, 10, 10, 11
- test_call_m:
- .macro test_call_m lc:req, exp5:req, exp6:req, exp7:req
- test_prep \lc, __ret
- 1: R5 += 1;
- CALL (P1);
- 2: R6 += 1;
- 3: R7 += 1;
- test_check \exp5, \exp6, \exp7, 0
- .endm
- test_call_m 0, 1, 1, 2
- test_call_m 1, 1, 1, 2
- test_call_m 2, 2, 2, 3
- test_call_m 10, 10, 10, 11
- test_call_e:
- .macro test_call_e lc:req, exp5:req, exp6:req, exp7:req
- test_prep \lc, __ret
- 1: R5 += 1;
- R6 += 1;
- 2: CALL (P1);
- 3: R7 += 1;
- test_check \exp5, \exp6, \exp7, 0
- .endm
- test_call_e 0, 1, 1, 2
- test_call_e 1, 1, 1, 2
- test_call_e 2, 2, 2, 3
- test_call_e 10, 10, 10, 11
- pass
- __ret:
- nop;nop;nop;
- R7 += 1;
- rts;
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