| # Blackfin testcase for ABS instruction |
| # mach: bfin |
| |
| #include "test.h" |
| |
| .include "testutils.inc" |
| |
| start |
| |
| .global _test |
| _test: |
| R6 = ASTAT; |
| R0.H = 0x1234; |
| R0.L = 0x5678; |
| R1 = ABS R0; |
| R7 = ASTAT; |
| R2.H = 0x1234; |
| R2.L = 0x5678; |
| 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 |
