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MIPS64: Add soft-float support to JIT compiler backend.

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Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com.
Sponsored by Cisco Systems, Inc.
This commit is contained in:
Mike Pall
2017-06-07 23:56:54 +02:00
parent 0e4a551809
commit a057a07ab7
13 changed files with 286 additions and 75 deletions
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8
src/lj_asm.c
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@@ -338,7 +338,7 @@ static Reg ra_rematk(ASMState *as, IRRef ref)
ra_modified(as, r);
ir->r = RID_INIT; /* Do not keep any hint. */
RA_DBGX((as, "remat $i $r", ir, r));
#if !LJ_SOFTFP
#if !LJ_SOFTFP32
if (ir->o == IR_KNUM) {
emit_loadk64(as, r, ir);
} else
@@ -1305,7 +1305,7 @@ static void asm_call(ASMState *as, IRIns *ir)
asm_gencall(as, ci, args);
}
#if !LJ_SOFTFP
#if !LJ_SOFTFP32
static void asm_fppow(ASMState *as, IRIns *ir, IRRef lref, IRRef rref)
{
const CCallInfo *ci = &lj_ir_callinfo[IRCALL_pow];
@@ -1652,10 +1652,10 @@ static void asm_ir(ASMState *as, IRIns *ir)
case IR_MUL: asm_mul(as, ir); break;
case IR_MOD: asm_mod(as, ir); break;
case IR_NEG: asm_neg(as, ir); break;
#if LJ_SOFTFP
#if LJ_SOFTFP32
case IR_DIV: case IR_POW: case IR_ABS:
case IR_ATAN2: case IR_LDEXP: case IR_FPMATH: case IR_TOBIT:
lua_assert(0); /* Unused for LJ_SOFTFP. */
lua_assert(0); /* Unused for LJ_SOFTFP32. */
break;
#else
case IR_DIV: asm_div(as, ir); break;