1//Original:/testcases/core/c_loopsetup_preg_div2_lc0/c_loopsetup_preg_div2_lc0.dsp 2// Spec Reference: loopsetup preg lc0 / 2 3# mach: bfin 4 5.include "testutils.inc" 6 start 7 8 9INIT_R_REGS 0; 10 11ASTAT = r0; 12 13P5 = 20; 14P1 = 30; 15P2 = 40; 16P3 = 50; 17P4 = 60; 18//p5 = 7; 19SP = 80 (X); 20FP = 90 (X); 21 22R0 = 0x05; 23R1 = 0x10; 24R2 = 0x20; 25R3 = 0x30; 26R4 = 0x40 (X); 27R5 = 0x50 (X); 28R6 = 0x60 (X); 29R7 = 0x70 (X); 30LSETUP ( start1 , end1 ) LC0 = P1 >> 1; 31start1: R0 += 1; 32 R1 += -2; 33end1: R2 += 3; 34 R3 += 4; 35LSETUP ( start2 , end2 ) LC0 = P2 >> 1; 36start2: R4 += 4; 37end2: R5 += -5; 38 R3 += 1; 39LSETUP ( start3 , end3 ) LC0 = P3 >> 1; 40start3: R6 += 6; 41end3: R7 += -7; 42 R3 += 1; 43CHECKREG r0, 0x00000014; 44CHECKREG r1, 0xFFFFFFF2; 45CHECKREG r2, 0x0000004D; 46CHECKREG r3, 0x00000036; 47CHECKREG r4, 0x00000090; 48CHECKREG r5, 0xFFFFFFEC; 49CHECKREG r6, 0x000000F6; 50CHECKREG r7, 0xFFFFFFC1; 51 52R0 = 0x05; 53R1 = 0x10; 54R2 = 0x20; 55R3 = 0x30; 56R4 = 0x40 (X); 57R5 = 0x50 (X); 58R6 = 0x60 (X); 59R7 = 0x70 (X); 60LSETUP ( start4 , end4 ) LC0 = P4 >> 1; 61start4: R0 += 1; 62 R1 += -2; 63end4: R2 += 3; 64 R3 += 4; 65LSETUP ( start5 , end5 ) LC0 = P5 >> 1; 66start5: R4 += 1; 67end5: R5 += -2; 68 R3 += 3; 69LSETUP ( start6 , end6 ) LC0 = SP >> 1; 70start6: R6 += 4; 71end6: R7 += -5; 72 R3 += 6; 73CHECKREG r0, 0x00000023; 74CHECKREG r1, 0xFFFFFFD4; 75CHECKREG r2, 0x0000007A; 76CHECKREG r3, 0x0000003D; 77CHECKREG r4, 0x0000004A; 78CHECKREG r5, 0x0000003C; 79CHECKREG r6, 0x00000100; 80CHECKREG r7, 0xFFFFFFA8; 81LSETUP ( start7 , end7 ) LC0 = FP >> 1; 82start7: R4 += 4; 83end7: R5 += -5; 84 R3 += 6; 85CHECKREG r0, 0x00000023; 86CHECKREG r1, 0xFFFFFFD4; 87CHECKREG r2, 0x0000007A; 88CHECKREG r3, 0x00000043; 89CHECKREG r4, 0x000000FE; 90CHECKREG r5, 0xFFFFFF5B; 91CHECKREG r6, 0x00000100; 92CHECKREG r7, 0xFFFFFFA8; 93 94 95pass 96