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ir_block_create_store_op checks whether or not the storetype is an SSA value - do not do that for storeP instructions

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Wolfgang (Blub) Bumiller 2012-08-11 16:38:17 +02:00
parent 7b36bbf7b2
commit 062449ecd6
1 changed files with 16 additions and 12 deletions
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28
ir.c
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@ -906,22 +906,26 @@ bool ir_values_overlap(const ir_value *a, const ir_value *b)
bool ir_block_create_store_op(ir_block *self, int op, ir_value *target, ir_value *what)
{
if (target->store == store_value) {
ir_instr *in = ir_instr_new(self, op);
if (!in)
return false;
if (target->store == store_value &&
(op < INSTR_STOREP_F || op > INSTR_STOREP_FNC))
{
fprintf(stderr, "cannot store to an SSA value\n");
fprintf(stderr, "trying to store: %s <- %s\n", target->name, what->name);
fprintf(stderr, "instruction: %s\n", asm_instr[op].m);
return false;
} else {
ir_instr *in = ir_instr_new(self, op);
if (!in)
return false;
if (!ir_instr_op(in, 0, target, true) ||
!ir_instr_op(in, 1, what, false) ||
!ir_block_instr_add(self, in) )
{
return false;
}
return true;
}
if (!ir_instr_op(in, 0, target, true) ||
!ir_instr_op(in, 1, what, false) ||
!ir_block_instr_add(self, in) )
{
return false;
}
return true;
}
bool ir_block_create_store(ir_block *self, ir_value *target, ir_value *what)