diff options
Diffstat (limited to 'sim/testsuite/bfin/abs-2.S')
| -rw-r--r-- | sim/testsuite/bfin/abs-2.S | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/sim/testsuite/bfin/abs-2.S b/sim/testsuite/bfin/abs-2.S new file mode 100644 index 0000000..1e768b0 --- /dev/null +++ b/sim/testsuite/bfin/abs-2.S @@ -0,0 +1,42 @@ +# Blackfin testcase for ABS instruction +# mach: bfin + +#include "test.h" + + .include "testutils.inc" + + start + + .global _test +_test: + R6 = ASTAT; + R0.H = 0x8765; + R0.L = 0x4321; + R1 = ABS R0; + R7 = ASTAT; + R2.H = 0x789a; + R2.L = 0xbcdf; + CC = R1 == R2; + IF !CC JUMP 1f; + /* CLEARED: AZ AN V V_COPY */ + R3.H = HI(_AZ|_AN|_V|_V_COPY); + R3.L = LO(_AZ|_AN|_V|_V_COPY); + R4 = R7 & R3; + CC = R4 == 0; + IF !CC JUMP 1f; + /* SET: */ + R3.H = HI(0); + R3.L = LO(0); + R4 = R7 & R3; + CC = R3 == R4; + IF !CC JUMP 1f; + /* UNAFFECTED: CC AQ RND_MOD AV0 AV0S AV1 AV1S VS AC0 AC0_COPY AC1 */ + R3.H = HI(_CC|_AQ|_RND_MOD|_AV0|_AV0S|_AV1|_AV1S|_VS|_AC0|_AC0_COPY|_AC1); + R3.L = LO(_CC|_AQ|_RND_MOD|_AV0|_AV0S|_AV1|_AV1S|_VS|_AC0|_AC0_COPY|_AC1); + R4 = R6 & R3; + R5 = R7 & R3; + CC = R4 == R5; + IF !CC JUMP 1f; + pass +1: + fail |