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ant/src/silver/ops/control.h
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control.h
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#ifndef SV_CONTROL_H
#define SV_CONTROL_H
#include "silver/engine.h"
static inline uint8_t *sv_op_jmp(uint8_t *ip) {
int32_t off = sv_get_i32(ip + 1);
return ip + sv_op_size[OP_JMP] + off;
}
static inline uint8_t *sv_op_jmp_false(sv_vm_t *vm, ant_t *js, uint8_t *ip) {
jsval_t v = vm->stack[--vm->sp];
if (!js_truthy(js, v)) {
int32_t off = sv_get_i32(ip + 1);
return ip + sv_op_size[OP_JMP_FALSE] + off;
}
return ip + sv_op_size[OP_JMP_FALSE];
}
static inline uint8_t *sv_op_jmp_true(sv_vm_t *vm, ant_t *js, uint8_t *ip) {
jsval_t v = vm->stack[--vm->sp];
if (js_truthy(js, v)) {
int32_t off = sv_get_i32(ip + 1);
return ip + sv_op_size[OP_JMP_TRUE] + off;
}
return ip + sv_op_size[OP_JMP_TRUE];
}
static inline uint8_t *sv_op_jmp_false_peek(sv_vm_t *vm, ant_t *js, uint8_t *ip) {
jsval_t v = vm->stack[vm->sp - 1];
if (!js_truthy(js, v)) {
int32_t off = sv_get_i32(ip + 1);
return ip + sv_op_size[OP_JMP_FALSE_PEEK] + off;
}
return ip + sv_op_size[OP_JMP_FALSE_PEEK];
}
static inline uint8_t *sv_op_jmp_true_peek(sv_vm_t *vm, ant_t *js, uint8_t *ip) {
jsval_t v = vm->stack[vm->sp - 1];
if (js_truthy(js, v)) {
int32_t off = sv_get_i32(ip + 1);
return ip + sv_op_size[OP_JMP_TRUE_PEEK] + off;
}
return ip + sv_op_size[OP_JMP_TRUE_PEEK];
}
static inline uint8_t *sv_op_jmp_not_nullish(sv_vm_t *vm, uint8_t *ip) {
jsval_t v = vm->stack[vm->sp - 1];
uint8_t t = vtype(v);
if (t != T_NULL && t != T_UNDEF) {
int32_t off = sv_get_i32(ip + 1);
return ip + sv_op_size[OP_JMP_NOT_NULLISH] + off;
}
return ip + sv_op_size[OP_JMP_NOT_NULLISH];
}
static inline uint8_t *sv_op_jmp8(uint8_t *ip) {
int8_t off = sv_get_i8(ip + 1);
return ip + sv_op_size[OP_JMP8] + off;
}
static inline uint8_t *sv_op_jmp_false8(sv_vm_t *vm, ant_t *js, uint8_t *ip) {
jsval_t v = vm->stack[--vm->sp];
if (!js_truthy(js, v)) {
int8_t off = sv_get_i8(ip + 1);
return ip + sv_op_size[OP_JMP_FALSE8] + off;
}
return ip + sv_op_size[OP_JMP_FALSE8];
}
static inline uint8_t *sv_op_jmp_true8(sv_vm_t *vm, ant_t *js, uint8_t *ip) {
jsval_t v = vm->stack[--vm->sp];
if (js_truthy(js, v)) {
int8_t off = sv_get_i8(ip + 1);
return ip + sv_op_size[OP_JMP_TRUE8] + off;
}
return ip + sv_op_size[OP_JMP_TRUE8];
}
#endif

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