gaspersic/triton
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[CODEGEN] Fixed bug for phi nodes with constant incoming value

Browse Source
This commit is contained in:
Philippe Tillet
2020-05-02 17:30:15 -04:00
committed by Philippe Tillet
parent 54805596f5
commit c73dee080c
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
lib/codegen/selection/generator.cc
View File

@@ -195,9 +195,10 @@ void generator::visit_value(ir::value* v) {
// visit operands // visit operands
BasicBlock *current = builder_->GetInsertBlock(); BasicBlock *current = builder_->GetInsertBlock();
auto *inst = dynamic_cast<ir::instruction*>(v); auto *inst = dynamic_cast<ir::instruction*>(v);
if(inst && !dynamic_cast<ir::phi_node*>(v)) if(inst)
for(ir::value *op: inst->ops()){ for(ir::value *op: inst->ops()){
visit_value(op); if(dynamic_cast<ir::constant*>(op) || !dynamic_cast<ir::phi_node*>(v))
visit_value(op);
} }
// change insert point for phi node // change insert point for phi node
builder_->SetInsertPoint(current); builder_->SetInsertPoint(current);