GCC Middle and Back End API Reference
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#include <emit-rtl.h>
Public Member Functions | |
virtual rtx | get_reload_reg () const |
rtx | emit_autoinc (rtx value, poly_int64 amount) |
Class wrapping emit_autoinc which allows derived classes to control how reload pseudos are created.
rtx address_reload_context::emit_autoinc | ( | rtx | value, |
poly_int64 | inc_amount ) |
Emit insns to reload VALUE into a new register. VALUE is an auto-increment or auto-decrement RTX whose operand is a register or memory location; so reloading involves incrementing that location. INC_AMOUNT is the number to increment or decrement by (always positive and ignored for POST_MODIFY/PRE_MODIFY). Return a pseudo containing the result.
References add_insn(), delete_insns_since(), emit_insn(), gcc_assert, gen_add2_insn(), gen_int_mode(), gen_move_insn(), gen_sub2_insn(), GET_CODE, get_last_insn(), GET_MODE, get_reload_reg(), last, offset, poly_int_rtx_p(), recog_memoized(), REG_P, rtx_equal_p(), and XEXP.
Referenced by emit_inc(), and force_reload_address().
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inlinevirtual |
Reimplemented in lra_autoinc_reload_context.
References gen_reg_rtx().
Referenced by emit_autoinc().