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DUALNUM: Handle integer type in JIT compiler.

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This commit is contained in:
Mike Pall
2011-03-10 01:57:24 +01:00
parent 3f26e3a89d
commit bfce3c1127
16 changed files with 486 additions and 278 deletions
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12
src/lj_trace.c
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@@ -495,8 +495,8 @@ static int trace_abort(jit_State *J)
J->postproc = LJ_POST_NONE;
lj_mcode_abort(J);
if (tvisnum(L->top-1))
e = (TraceError)lj_num2int(numV(L->top-1));
if (tvisnumber(L->top-1))
e = (TraceError)numberVint(L->top-1);
if (e == LJ_TRERR_MCODELM) {
J->state = LJ_TRACE_ASM;
return 1; /* Retry ASM with new MCode area. */
@@ -703,8 +703,12 @@ int LJ_FASTCALL lj_trace_exit(jit_State *J, void *exptr)
setintV(L->top++, J->exitno);
setintV(L->top++, RID_NUM_GPR);
setintV(L->top++, RID_NUM_FPR);
for (i = 0; i < RID_NUM_GPR; i++)
setnumV(L->top++, cast_num(ex->gpr[i]));
for (i = 0; i < RID_NUM_GPR; i++) {
if (sizeof(ex->gpr[i]) == sizeof(int32_t))
setintV(L->top++, (int32_t)ex->gpr[i]);
else
setnumV(L->top++, (lua_Number)ex->gpr[i]);
}
for (i = 0; i < RID_NUM_FPR; i++) {
setnumV(L->top, ex->fpr[i]);
if (LJ_UNLIKELY(tvisnan(L->top)))