# sh testcase for loop control
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# sh testcase for loop control
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# mach: shdsp
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# mach: shdsp
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# as(shdsp): -defsym sim_cpu=1 -dsp
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# as(shdsp): -defsym sim_cpu=1 -dsp
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.include "testutils.inc"
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.include "testutils.inc"
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start
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start
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loop1:
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loop1:
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set_grs_a5a5
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set_grs_a5a5
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ldrs Loop1_start0+8
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ldrs Loop1_start0+8
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ldre Loop1_start0+4
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ldre Loop1_start0+4
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setrc #5
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setrc #5
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Loop1_start0:
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Loop1_start0:
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add #1, r1 ! Before loop
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add #1, r1 ! Before loop
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# Loop should execute one instruction five times.
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# Loop should execute one instruction five times.
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Loop1_begin:
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Loop1_begin:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop1_end:
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Loop1_end:
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add #2, r1 ! After loop
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add #2, r1 ! After loop
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# r1 = 0xa5a5a5a5 + 8 (five in loop, two after, one before)
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# r1 = 0xa5a5a5a5 + 8 (five in loop, two after, one before)
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assertreg 0xa5a5a5a5+8, r1
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assertreg 0xa5a5a5a5+8, r1
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r1
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set_greg 0xa5a5a5a5, r1
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test_grs_a5a5
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test_grs_a5a5
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loop2:
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loop2:
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set_grs_a5a5
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set_grs_a5a5
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ldrs Loop2_start0+6
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ldrs Loop2_start0+6
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ldre Loop2_start0+4
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ldre Loop2_start0+4
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setrc #5
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setrc #5
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Loop2_start0:
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Loop2_start0:
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add #1, r1 ! Before loop
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add #1, r1 ! Before loop
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# Loop should execute two instructions five times.
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# Loop should execute two instructions five times.
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Loop2_begin:
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Loop2_begin:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop2_end:
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Loop2_end:
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add #3, r1 ! After loop
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add #3, r1 ! After loop
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# r1 = 0xa5a5a5a5 + 14 (ten in loop, three after, one before)
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# r1 = 0xa5a5a5a5 + 14 (ten in loop, three after, one before)
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assertreg 0xa5a5a5a5+14, r1
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assertreg 0xa5a5a5a5+14, r1
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r1
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set_greg 0xa5a5a5a5, r1
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test_grs_a5a5
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test_grs_a5a5
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loop3:
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loop3:
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set_grs_a5a5
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set_grs_a5a5
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ldrs Loop3_start0+4
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ldrs Loop3_start0+4
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ldre Loop3_start0+4
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ldre Loop3_start0+4
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setrc #5
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setrc #5
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Loop3_start0:
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Loop3_start0:
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add #1, r1 ! Before loop
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add #1, r1 ! Before loop
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# Loop should execute three instructions five times.
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# Loop should execute three instructions five times.
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Loop3_begin:
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Loop3_begin:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop3_end:
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Loop3_end:
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add #2, r1 ! After loop
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add #2, r1 ! After loop
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# r1 = 0xa5a5a5a5 + 18 (fifteen in loop, two after, one before)
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# r1 = 0xa5a5a5a5 + 18 (fifteen in loop, two after, one before)
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assertreg 0xa5a5a5a5+18, r1
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assertreg 0xa5a5a5a5+18, r1
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r1
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set_greg 0xa5a5a5a5, r1
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test_grs_a5a5
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test_grs_a5a5
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loop4:
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loop4:
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set_grs_a5a5
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set_grs_a5a5
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ldrs Loop4_begin
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ldrs Loop4_begin
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ldre Loop4_last3+4
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ldre Loop4_last3+4
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setrc #5
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setrc #5
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add #1, r1 ! Before loop
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add #1, r1 ! Before loop
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# Loop should execute four instructions five times.
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# Loop should execute four instructions five times.
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Loop4_begin:
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Loop4_begin:
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Loop4_last3:
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Loop4_last3:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop4_last2:
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Loop4_last2:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop4_last1:
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Loop4_last1:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop4_last:
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Loop4_last:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop4_end:
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Loop4_end:
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add #2, r1 ! After loop
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add #2, r1 ! After loop
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# r1 = 0xa5a5a5a5 + 23 (20 in loop, two after, one before)
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# r1 = 0xa5a5a5a5 + 23 (20 in loop, two after, one before)
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assertreg 0xa5a5a5a5+23, r1
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assertreg 0xa5a5a5a5+23, r1
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r1
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set_greg 0xa5a5a5a5, r1
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test_grs_a5a5
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test_grs_a5a5
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loop5:
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loop5:
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set_grs_a5a5
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set_grs_a5a5
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ldrs Loop5_begin
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ldrs Loop5_begin
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ldre Loop5_last3+4
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ldre Loop5_last3+4
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setrc #5
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setrc #5
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add #1, r1 ! Before loop
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add #1, r1 ! Before loop
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# Loop should execute five instructions five times.
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# Loop should execute five instructions five times.
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Loop5_begin:
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Loop5_begin:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop5_last3:
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Loop5_last3:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop5_last2:
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Loop5_last2:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop5_last1:
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Loop5_last1:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop5_last:
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Loop5_last:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop5_end:
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Loop5_end:
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add #2, r1 ! After loop
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add #2, r1 ! After loop
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# r1 = 0xa5a5a5a5 + 28 (25 in loop, two after, one before)
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# r1 = 0xa5a5a5a5 + 28 (25 in loop, two after, one before)
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assertreg 0xa5a5a5a5+28, r1
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assertreg 0xa5a5a5a5+28, r1
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r1
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set_greg 0xa5a5a5a5, r1
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test_grs_a5a5
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test_grs_a5a5
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loopn:
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loopn:
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set_grs_a5a5
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set_grs_a5a5
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ldrs Loopn_begin
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ldrs Loopn_begin
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ldre Loopn_last3+4
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ldre Loopn_last3+4
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setrc #5
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setrc #5
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add #1, r1 ! Before loop
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add #1, r1 ! Before loop
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# Loop should execute n instructions five times.
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# Loop should execute n instructions five times.
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Loopn_begin:
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Loopn_begin:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loopn_last3:
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Loopn_last3:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loopn_last2:
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Loopn_last2:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loopn_last1:
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Loopn_last1:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loopn_last:
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Loopn_last:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loopn_end:
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Loopn_end:
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add #3, r1 ! After loop
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add #3, r1 ! After loop
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# r1 = 0xa5a5a5a5 + 64 (60 in loop, three after, one before)
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# r1 = 0xa5a5a5a5 + 64 (60 in loop, three after, one before)
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assertreg 0xa5a5a5a5+64, r1
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assertreg 0xa5a5a5a5+64, r1
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r1
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set_greg 0xa5a5a5a5, r1
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test_grs_a5a5
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test_grs_a5a5
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loop1e:
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loop1e:
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set_grs_a5a5
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set_grs_a5a5
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ldrs Loop1e_begin
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ldrs Loop1e_begin
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ldre Loop1e_last
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ldre Loop1e_last
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ldrc #5
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ldrc #5
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add #1, r1 ! Before loop
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add #1, r1 ! Before loop
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# Loop should execute one instruction five times.
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# Loop should execute one instruction five times.
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Loop1e_begin:
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Loop1e_begin:
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Loop1e_last:
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Loop1e_last:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop1e_end:
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Loop1e_end:
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add #2, r1 ! After loop
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add #2, r1 ! After loop
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# r1 = 0xa5a5a5a5 + 8 (five in loop, two after, one before)
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# r1 = 0xa5a5a5a5 + 8 (five in loop, two after, one before)
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assertreg 0xa5a5a5a5+8, r1
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assertreg 0xa5a5a5a5+8, r1
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r1
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set_greg 0xa5a5a5a5, r1
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test_grs_a5a5
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test_grs_a5a5
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loop2e:
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loop2e:
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set_grs_a5a5
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set_grs_a5a5
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ldrs Loop2e_begin
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ldrs Loop2e_begin
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ldre Loop2e_last
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ldre Loop2e_last
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ldrc #5
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ldrc #5
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add #1, r1 ! Before loop
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add #1, r1 ! Before loop
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# Loop should execute two instructions five times.
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# Loop should execute two instructions five times.
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Loop2e_begin:
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Loop2e_begin:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop2e_last:
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Loop2e_last:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop2e_end:
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Loop2e_end:
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add #2, r1 ! After loop
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add #2, r1 ! After loop
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# r1 = 0xa5a5a5a5 + 13 (ten in loop, two after, one before)
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# r1 = 0xa5a5a5a5 + 13 (ten in loop, two after, one before)
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assertreg 0xa5a5a5a5+13, r1
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assertreg 0xa5a5a5a5+13, r1
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r1
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set_greg 0xa5a5a5a5, r1
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test_grs_a5a5
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test_grs_a5a5
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loop3e:
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loop3e:
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set_grs_a5a5
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set_grs_a5a5
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ldrs Loop3e_begin
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ldrs Loop3e_begin
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ldre Loop3e_last
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ldre Loop3e_last
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ldrc #5
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ldrc #5
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add #1, r1 ! Before loop
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add #1, r1 ! Before loop
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# Loop should execute three instructions five times.
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# Loop should execute three instructions five times.
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Loop3e_begin:
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Loop3e_begin:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop3e_last:
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Loop3e_last:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop3e_end:
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Loop3e_end:
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add #2, r1 ! After loop
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add #2, r1 ! After loop
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# r1 = 0xa5a5a5a5 + 18 (fifteen in loop, two after, one before)
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# r1 = 0xa5a5a5a5 + 18 (fifteen in loop, two after, one before)
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assertreg 0xa5a5a5a5+18, r1
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assertreg 0xa5a5a5a5+18, r1
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r1
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set_greg 0xa5a5a5a5, r1
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test_grs_a5a5
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test_grs_a5a5
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loop4e:
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loop4e:
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set_grs_a5a5
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set_grs_a5a5
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ldrs Loop4e_begin
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ldrs Loop4e_begin
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ldre Loop4e_last
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ldre Loop4e_last
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ldrc #5
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ldrc #5
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add #1, r1 ! Before loop
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add #1, r1 ! Before loop
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# Loop should execute four instructions five times.
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# Loop should execute four instructions five times.
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Loop4e_begin:
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Loop4e_begin:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop4e_last:
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Loop4e_last:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop4e_end:
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Loop4e_end:
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add #2, r1 ! After loop
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add #2, r1 ! After loop
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# r1 = 0xa5a5a5a5 + 23 (twenty in loop, two after, one before)
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# r1 = 0xa5a5a5a5 + 23 (twenty in loop, two after, one before)
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assertreg 0xa5a5a5a5+23, r1
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assertreg 0xa5a5a5a5+23, r1
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r1
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set_greg 0xa5a5a5a5, r1
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test_grs_a5a5
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test_grs_a5a5
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loop5e:
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loop5e:
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set_grs_a5a5
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set_grs_a5a5
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ldrs Loop5e_begin
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ldrs Loop5e_begin
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ldre Loop5e_last
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ldre Loop5e_last
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ldrc #5
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ldrc #5
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add #1, r1 ! Before loop
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add #1, r1 ! Before loop
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# Loop should execute five instructions five times.
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# Loop should execute five instructions five times.
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Loop5e_begin:
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Loop5e_begin:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
|
Loop5e_last:
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Loop5e_last:
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add #1, r1 ! Within loop
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add #1, r1 ! Within loop
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Loop5e_end:
|
Loop5e_end:
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add #2, r1 ! After loop
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add #2, r1 ! After loop
|
|
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# r1 = 0xa5a5a5a5 + 28 (twenty five in loop, two after, one before)
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# r1 = 0xa5a5a5a5 + 28 (twenty five in loop, two after, one before)
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assertreg 0xa5a5a5a5+28, r1
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assertreg 0xa5a5a5a5+28, r1
|
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r0
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set_greg 0xa5a5a5a5, r1
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set_greg 0xa5a5a5a5, r1
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test_grs_a5a5
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test_grs_a5a5
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loop_n_e:
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loop_n_e:
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set_grs_a5a5
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set_grs_a5a5
|
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ldrs Loop_n_e_begin
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ldrs Loop_n_e_begin
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ldre Loop_n_e_last
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ldre Loop_n_e_last
|
ldrc #5
|
ldrc #5
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add #1, r1 ! Before loop
|
add #1, r1 ! Before loop
|
# Loop should execute n instructions five times.
|
# Loop should execute n instructions five times.
|
Loop_n_e_begin:
|
Loop_n_e_begin:
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
Loop_n_e_last:
|
Loop_n_e_last:
|
add #1, r1 ! Within loop
|
add #1, r1 ! Within loop
|
Loop_n_e_end:
|
Loop_n_e_end:
|
add #2, r1 ! After loop
|
add #2, r1 ! After loop
|
|
|
# r1 = 0xa5a5a5a5 + 48 (forty five in loop, two after, one before)
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# r1 = 0xa5a5a5a5 + 48 (forty five in loop, two after, one before)
|
assertreg 0xa5a5a5a5+48, r1
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assertreg 0xa5a5a5a5+48, r1
|
|
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set_greg 0xa5a5a5a5, r0
|
set_greg 0xa5a5a5a5, r0
|
set_greg 0xa5a5a5a5, r1
|
set_greg 0xa5a5a5a5, r1
|
test_grs_a5a5
|
test_grs_a5a5
|
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|
pass
|
pass
|
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exit 0
|
exit 0
|
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