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Fix codegen pointer register reads.

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This commit is contained in:
SarahW 2018-11-28 18:41:53 +00:00
commit 356f406b22
9 changed files with 118 additions and 1 deletions
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9
src/codegen_reg.c
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@ -253,6 +253,15 @@ static void codegen_reg_load(host_reg_set_t *reg_set, codeblock_t *block, int c,
codegen_direct_read_64(block, reg_set->reg_list[c], ireg_data[IREG_GET_REG(ir_reg.reg)].p);
break;
case REG_POINTER:
if (ireg_data[IREG_GET_REG(ir_reg.reg)].type != REG_INTEGER)
fatal("codegen_reg_load - REG_POINTER !REG_INTEGER\n");
if ((uintptr_t)ireg_data[IREG_GET_REG(ir_reg.reg)].p < 256)
codegen_direct_read_pointer_stack(block, reg_set->reg_list[c], (int)ireg_data[IREG_GET_REG(ir_reg.reg)].p);
else
codegen_direct_read_pointer(block, reg_set->reg_list[c], ireg_data[IREG_GET_REG(ir_reg.reg)].p);
break;
case REG_DOUBLE:
if (ireg_data[IREG_GET_REG(ir_reg.reg)].type != REG_FP)
fatal("codegen_reg_load - REG_DOUBLE !REG_FP\n");