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FFI: Box all accessed or returned enums.

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This commit is contained in:
Mike Pall
2012-07-17 22:20:03 +02:00
parent 2139c6791f
commit 4d9c29a78c
11 changed files with 121 additions and 60 deletions
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5
src/lj_asm_x86.h
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@@ -337,7 +337,7 @@ static Reg asm_fuseload(ASMState *as, IRRef ref, RegSet allow)
}
} else if (ir->o == IR_FLOAD) {
/* Generic fusion is only ok for 32 bit operand (but see asm_comp). */
if ((irt_isint(ir->t) || irt_isaddr(ir->t)) &&
if ((irt_isint(ir->t) || irt_isu32(ir->t) || irt_isaddr(ir->t)) &&
noconflict(as, ref, IR_FSTORE, 0)) {
asm_fusefref(as, ir, xallow);
return RID_MRM;
@@ -2064,7 +2064,8 @@ static void asm_comp(ASMState *as, IRIns *ir, uint32_t cc)
IROp leftop = (IROp)(IR(lref)->o);
Reg r64 = REX_64IR(ir, 0);
int32_t imm = 0;
lua_assert(irt_is64(ir->t) || irt_isint(ir->t) || irt_isaddr(ir->t));
lua_assert(irt_is64(ir->t) || irt_isint(ir->t) ||
irt_isu32(ir->t) || irt_isaddr(ir->t));
/* Swap constants (only for ABC) and fusable loads to the right. */
if (irref_isk(lref) || (!irref_isk(rref) && opisfusableload(leftop))) {
if ((cc & 0xc) == 0xc) cc ^= 0x53; /* L <-> G, LE <-> GE */