Lines Matching defs:AP
79 // address of the bottom of the stack, referred in the sources as AP (aligned
80 // pointer). The AP will be equal to "FP-p", where "p" is the smallest pad
81 // that aligns AP to the required boundary (a maximum of the alignments of
83 // then use AP as the base pointer.
89 // Illustration of the AP:
97 // stack alignment +-- AP
99 // The AP is set up at the beginning of the function. Since it is not a dedi-
103 // TFR_FI. To access local objects with the AP register present, a different
105 // argument compared to TFR_FI: the first input register is the AP register.
108 // The AP register is originally set up using pseudo-instruction ALIGNA:
109 // AP = ALIGNA A
840 unsigned AP = 0;
842 AP = AI->getOperand(0).getReg();
883 // SP/AP point --+ +-- FP points here (**)
899 FrameReg = AP;
1019 // via AP, which may not be available at the particular place in the program.
