static void tcg_out_qemu_ld (TCGContext *s, const TCGArg *args, int opc)
{
- int addr_reg, data_reg, data_reg2, r0, mem_index, s_bits, bswap;
+ int addr_reg, data_reg, data_reg2, r0, r1, mem_index, s_bits, bswap;
#ifdef CONFIG_SOFTMMU
- int r1, r2;
+ int r2;
void *label1_ptr, *label2_ptr;
#endif
#if TARGET_LONG_BITS == 64
#else /* !CONFIG_SOFTMMU */
r0 = addr_reg;
+ r1 = 3;
#endif
#ifdef TARGET_WORDS_BIGENDIAN
break;
case 3:
if (bswap) {
- if (r0 == data_reg) {
- tcg_out32 (s, LWBRX | RT (0) | RB (r0));
- tcg_out32 (s, ADDI | RT (r0) | RA (r0) | 4);
- tcg_out32 (s, LWBRX | RT (data_reg2) | RB (r0));
- tcg_out_mov (s, data_reg, 0);
- }
- else {
- tcg_out32 (s, LWBRX | RT (data_reg) | RB (r0));
- tcg_out32 (s, ADDI | RT (r0) | RA (r0) | 4);
- tcg_out32 (s, LWBRX | RT (data_reg2) | RB (r0));
- }
+ tcg_out32 (s, ADDI | RT (r1) | RA (r0) | 4);
+ tcg_out32 (s, LWBRX | RT (data_reg) | RB (r0));
+ tcg_out32 (s, LWBRX | RT (data_reg2) | RB (r1));
}
else {
if (r0 == data_reg2) {