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Re-enabling x64 backend, fixing many bugs.

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This commit is contained in:
Ben Vanik
2014-02-10 23:24:46 -08:00
parent 4a584129d2
commit 74c9df6697
11 changed files with 320 additions and 333 deletions
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70
src/alloy/compiler/passes/constant_propagation_pass.cc
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@@ -179,6 +179,76 @@ int ConstantPropagationPass::Run(HIRBuilder* builder) {
break;
// TODO(benvanik): compares
case OPCODE_COMPARE_EQ:
if (i->src1.value->IsConstant() && i->src2.value->IsConstant()) {
bool value = i->src1.value->IsConstantEQ(i->src2.value);
i->dest->set_constant(value);
i->Remove();
}
break;
case OPCODE_COMPARE_NE:
if (i->src1.value->IsConstant() && i->src2.value->IsConstant()) {
bool value = i->src1.value->IsConstantNE(i->src2.value);
i->dest->set_constant(value);
i->Remove();
}
break;
case OPCODE_COMPARE_SLT:
if (i->src1.value->IsConstant() && i->src2.value->IsConstant()) {
bool value = i->src1.value->IsConstantSLT(i->src2.value);
i->dest->set_constant(value);
i->Remove();
}
break;
case OPCODE_COMPARE_SLE:
if (i->src1.value->IsConstant() && i->src2.value->IsConstant()) {
bool value = i->src1.value->IsConstantSLE(i->src2.value);
i->dest->set_constant(value);
i->Remove();
}
break;
case OPCODE_COMPARE_SGT:
if (i->src1.value->IsConstant() && i->src2.value->IsConstant()) {
bool value = i->src1.value->IsConstantSGT(i->src2.value);
i->dest->set_constant(value);
i->Remove();
}
break;
case OPCODE_COMPARE_SGE:
if (i->src1.value->IsConstant() && i->src2.value->IsConstant()) {
bool value = i->src1.value->IsConstantSGE(i->src2.value);
i->dest->set_constant(value);
i->Remove();
}
break;
case OPCODE_COMPARE_ULT:
if (i->src1.value->IsConstant() && i->src2.value->IsConstant()) {
bool value = i->src1.value->IsConstantULT(i->src2.value);
i->dest->set_constant(value);
i->Remove();
}
break;
case OPCODE_COMPARE_ULE:
if (i->src1.value->IsConstant() && i->src2.value->IsConstant()) {
bool value = i->src1.value->IsConstantULE(i->src2.value);
i->dest->set_constant(value);
i->Remove();
}
break;
case OPCODE_COMPARE_UGT:
if (i->src1.value->IsConstant() && i->src2.value->IsConstant()) {
bool value = i->src1.value->IsConstantUGT(i->src2.value);
i->dest->set_constant(value);
i->Remove();
}
break;
case OPCODE_COMPARE_UGE:
if (i->src1.value->IsConstant() && i->src2.value->IsConstant()) {
bool value = i->src1.value->IsConstantUGE(i->src2.value);
i->dest->set_constant(value);
i->Remove();
}
break;
case OPCODE_ADD:
if (i->src1.value->IsConstant() && i->src2.value->IsConstant()) {