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Diffstat (limited to 'sim/testsuite/bfin/hwloop-nested.s')
| -rw-r--r-- | sim/testsuite/bfin/hwloop-nested.s | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/sim/testsuite/bfin/hwloop-nested.s b/sim/testsuite/bfin/hwloop-nested.s new file mode 100644 index 0000000..9d1b71c --- /dev/null +++ b/sim/testsuite/bfin/hwloop-nested.s @@ -0,0 +1,33 @@ +# Blackfin testcase for overlapping nested hwloops (LB) +# mach: bfin + + .include "testutils.inc" + + start + + R0 = 0; + R1 = 0; + P0 = 2; + P1 = 2; + LSETUP (1f, 3f) LC0 = P0; +1: R0 += 1; + + LSETUP (2f, 3f) LC1 = P1; +2: R1 += 1; + + CC = R1 == 2; + IF !CC JUMP 3f; + CC = R0 == 1; + IF !CC JUMP fail; + R3 = LC0; + CC = R3 == 2; + IF !CC JUMP fail; + R3 = LC1; + CC = R3 == 1; + IF !CC JUMP fail; + pass + +3: nop; + +fail: + fail |