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x64/LJ_GC64: Add missing backend support and enable JIT compilation.

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Contributed by Peter Cawley.
This commit is contained in:
Mike Pall
2016-05-23 06:01:54 +02:00
parent 6c8258d74b
commit 2868715d80
10 changed files with 517 additions and 90 deletions
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8
src/lj_ir.h
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@@ -412,7 +412,7 @@ static LJ_AINLINE IRType itype2irt(const TValue *tv)
static LJ_AINLINE uint32_t irt_toitype_(IRType t)
{
lua_assert(!LJ_64 || t != IRT_LIGHTUD);
lua_assert(!LJ_64 || LJ_GC64 || t != IRT_LIGHTUD);
if (LJ_DUALNUM && t > IRT_NUM) {
return LJ_TISNUM;
} else {
@@ -568,7 +568,11 @@ typedef union IRIns {
#define ir_knum(ir) check_exp((ir)->o == IR_KNUM, &(ir)[1].tv)
#define ir_kint64(ir) check_exp((ir)->o == IR_KINT64, &(ir)[1].tv)
#define ir_k64(ir) \
check_exp((ir)->o == IR_KNUM || (ir)->o == IR_KINT64, &(ir)[1].tv)
check_exp((ir)->o == IR_KNUM || (ir)->o == IR_KINT64 || \
(LJ_GC64 && \
((ir)->o == IR_KGC || \
(ir)->o == IR_KPTR || (ir)->o == IR_KKPTR)), \
&(ir)[1].tv)
#define ir_kptr(ir) \
check_exp((ir)->o == IR_KPTR || (ir)->o == IR_KKPTR, \
mref((ir)[LJ_GC64].ptr, void))