.method main .args 1 .define OBJREF = 42 bipush OBJREF // stack = 42 bipush 1 // stack = 1, 42 bipush 1 // stack = 1, 1, 42 ishl // stack = 2, 42 pop // stack = 42 bipush 0 // stack = 0, 42 bipush 1 // stack = 1, 0, 42 ishl // stack = 0, 42 pop // stack = 42 bipush 1 // stack = 1, 42 bipush 0 // stack = 0, 1, 42 ishl // stack = 1, 42 pop // stack = 42 bipush -1 // stack = -1, 42 bipush 1 // stack = 1, -1, 42 ishl // stack = -2, 42 pop // stack = 42 bipush 1 // stack = 1, 42 bipush -1 // stack = -1, 1, 42 ishl // stack = -2147483648, 42 pop // stack = 42 // 2^26 = 67108864 ldc_w 67108864 // stack = 67108864, 42 bipush 5 // stack = 5, 67108864, 42 ishl // stack = -2147483648, 42 pop // stack = 42 // 2^25 = 33554432 ldc_w 33554432 // stack = 33554432, 42 bipush 5 // stack = 5, 33554432, 42 ishl // stack = 1073741824, 42 pop // stack = 42 bipush 1 // stack = 1, 42 bipush 31 // stack = 31, 1, 42 ishl // stack = -2147483648, 42 pop // stack = 42 bipush 1 // stack = 1, 42 bipush 32 // stack = 32, 1, 42 ishl // stack = 1, 42 pop // stack = 42 bipush 1 // stack = 1, 42 bipush -31 // stack = -31, 1, 42 ishl // stack = 2, 42 pop // stack = 42 bipush 1 // stack = 1, 42 bipush -32 // stack = -32, 1, 42 ishl // stack = 1, 42 pop // stack = 42 bipush 2 // stack = 2, 42 bipush 0 // stack = 0, 2, 42 ishl // stack = 2, 42 pop // stack = 42 bipush 0 // stack = 0, 42 bipush 0 // stack = 0, 0, 42 ishl // stack = 0, 42 pop // stack = 42 bipush -2 // stack = -2, 42 bipush 0 // stack = 0, -2, 42 ishl // stack = -2, 42 pop // stack = 42 bipush 0 // stack = 0, 42 bipush -3 // stack = -3, 0, 42 ishl // stack = 0, 42 pop // stack = 42 bipush -1 // stack = -1, 42 bipush -1 // stack = -1, -1, 42 ishl // stack = -2147483648, 42 pop // stack = 42 bipush 1 // stack = 1, 42 bipush 2 // stack = 2, 1, 42 ishl // stack = -2147483648, 42 pop // stack = 42 bipush 0 // stack = 0 ireturn // return 0 Mic1 Trace of ../../ijvm.mic1 with ../ishl.bc Tue Dec 18 02:26:31 2001 stack = 0, 1, 33 bipush 42 [10 2a] stack = 42, 0, 1, 33 bipush 1 [10 01] stack = 1, 42, 0, 1, 33 bipush 1 [10 01] stack = 1, 1, 42, 0, 1, 33 ishl [78] stack = 2, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 0 [10 00] stack = 0, 42, 0, 1, 33 bipush 1 [10 01] stack = 1, 0, 42, 0, 1, 33 ishl [78] stack = 0, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 1 [10 01] stack = 1, 42, 0, 1, 33 bipush 0 [10 00] stack = 0, 1, 42, 0, 1, 33 ishl [78] stack = 1, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush -1 [10 ff] stack = -1, 42, 0, 1, 33 bipush 1 [10 01] stack = 1, -1, 42, 0, 1, 33 ishl [78] stack = -2, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 1 [10 01] stack = 1, 42, 0, 1, 33 bipush -1 [10 ff] stack = -1, 1, 42, 0, 1, 33 ishl [78] stack = -2147483648, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 ldc_w 1 [13 00 01] stack = 67108864, 42, 0, 1, 33 bipush 5 [10 05] stack = 5, 67108864, 42, 0, 1, 33 ishl [78] stack = -2147483648, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 ldc_w 2 [13 00 02] stack = 33554432, 42, 0, 1, 33 bipush 5 [10 05] stack = 5, 33554432, 42, 0, 1, 33 ishl [78] stack = 1073741824, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 1 [10 01] stack = 1, 42, 0, 1, 33 bipush 31 [10 1f] stack = 31, 1, 42, 0, 1, 33 ishl [78] stack = -2147483648, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 1 [10 01] stack = 1, 42, 0, 1, 33 bipush 32 [10 20] stack = 32, 1, 42, 0, 1, 33 ishl [78] stack = 1, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 1 [10 01] stack = 1, 42, 0, 1, 33 bipush -31 [10 e1] stack = -31, 1, 42, 0, 1, 33 ishl [78] stack = 2, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 1 [10 01] stack = 1, 42, 0, 1, 33 bipush -32 [10 e0] stack = -32, 1, 42, 0, 1, 33 ishl [78] stack = 1, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 2 [10 02] stack = 2, 42, 0, 1, 33 bipush 0 [10 00] stack = 0, 2, 42, 0, 1, 33 ishl [78] stack = 2, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 0 [10 00] stack = 0, 42, 0, 1, 33 bipush 0 [10 00] stack = 0, 0, 42, 0, 1, 33 ishl [78] stack = 0, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush -2 [10 fe] stack = -2, 42, 0, 1, 33 bipush 0 [10 00] stack = 0, -2, 42, 0, 1, 33 ishl [78] stack = -2, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 0 [10 00] stack = 0, 42, 0, 1, 33 bipush -3 [10 fd] stack = -3, 0, 42, 0, 1, 33 ishl [78] stack = 0, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush -1 [10 ff] stack = -1, 42, 0, 1, 33 bipush -1 [10 ff] stack = -1, -1, 42, 0, 1, 33 ishl [78] stack = -2147483648, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 1 [10 01] stack = 1, 42, 0, 1, 33 bipush 2 [10 02] stack = 2, 1, 42, 0, 1, 33 ishl [78] stack = 4, 42, 0, 1, 33 pop [57] stack = 42, 0, 1, 33 bipush 0 [10 00] stack = 0, 42, 0, 1, 33 ireturn [ac] stack = 0 return value: 0 1c1 < Mic1 Trace of ../../ijvm.mic1 with ../ishl.bc Tue Dec 18 02:26:31 2001 --- > IJVM Trace of /users/smunk/ijvm/tests/ishl.bc Tue Dec 18 02:26:28 2001