NAME

compilers/imcc/pcc.c

DESCRIPTION

Parrot calling convention implementation.

see: docs/pdds/pdd03_calling_conventions.pod

PCC Implementation by Leopold Toetsch

static Instruction *insINS: Utility instruction routine. Creates and inserts an instruction into the current block in one call.
SymReg *get_pasm_reg: get or create the SymReg
SymReg *get_const: get or create a constant
static Instruction *pcc_get_args: set arguments or return values get params or results used by expand_pcc_sub_call and expand_pcc_sub
static void unshift_self: prepend the object to args or self to params
void expand_pcc_sub: Expand a PCC (Parrot Calling Convention) subroutine by generating the appropriate prologue and epilogue for parameter passing/returning.
void expand_pcc_sub_ret: Expand a PCC sub return directive into its PASM instructions
static int pcc_reg_mov: RT #48260: Not yet documented!!!
static Instruction *move_regs: RT #48260: Not yet documented!!!
static int recursive_tail_call: convert a recursive tailcall into a loop
static void insert_tail_call: RT #48260: Not yet documented!!!
void expand_pcc_sub_call: Expand a PCC subroutine call (IMC) into its PASM instructions This is the nuts and bolts of pdd03 routine call style

parrotcode: compilers/imcc/pcc.c
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