john/cell
1
0
Fork 0
Code Issues 31 Pull Requests Actions Packages Projects Releases 2 Wiki Activity

reduce mcode

Browse Source
This commit is contained in:
John Alanbrook
2026-02-20 19:53:29 -06:00
parent 611d538e9f
commit cf3c2c9c5f
3 changed files with 174 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
source/mach.c
View File

@@ -1112,7 +1112,10 @@ static JSValue reg_vm_binop(JSContext *ctx, int op, JSValue a, JSValue b) {
default: break;
}
}
/* Different types: EQ→false, NEQ→true, others→false */
/* Different types for ordering comparisons: disrupt */
if (op >= MACH_LT && op <= MACH_GE)
return JS_RaiseDisrupt(ctx, "cannot compare: operands must be same type");
/* EQ/NEQ with different types: false/true */
if (op == MACH_NEQ) return JS_NewBool(ctx, 1);
return JS_NewBool(ctx, 0);
}
@@ -3045,6 +3048,13 @@ static MachCode *mcode_lower_func(cJSON *fobj, const char *filename) {
else if (strcmp(op, "ceiling") == 0) { ABC3(MACH_CEILING); }
else if (strcmp(op, "round") == 0) { ABC3(MACH_ROUND); }
else if (strcmp(op, "trunc") == 0) { ABC3(MACH_TRUNC); }
/* Generic comparisons */
else if (strcmp(op, "eq") == 0) { ABC3(MACH_EQ); }
else if (strcmp(op, "ne") == 0) { ABC3(MACH_NEQ); }
else if (strcmp(op, "lt") == 0) { ABC3(MACH_LT); }
else if (strcmp(op, "le") == 0) { ABC3(MACH_LE); }
else if (strcmp(op, "gt") == 0) { ABC3(MACH_GT); }
else if (strcmp(op, "ge") == 0) { ABC3(MACH_GE); }
/* Typed integer comparisons */
else if (strcmp(op, "eq_int") == 0) { ABC3(MACH_EQ_INT); }
else if (strcmp(op, "ne_int") == 0) { ABC3(MACH_NE_INT); }