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[CODEGEN] Various bugfixes and stability improvements in compiler backend (#240)

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This commit is contained in:
Philippe Tillet
2021-08-30 11:50:35 -07:00
committed by GitHub
parent 85426dbaf7
commit 4ff3714d61
25 changed files with 568 additions and 399 deletions
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12
lib/codegen/pass.cc
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@@ -56,10 +56,8 @@ void add_passes_to_emit_bin(ir::module &ir, driver::device *dev, int num_warps,
dce.run(ir);
peephole.run(ir);
dce.run(ir);
// ir::print(ir, std::cout);
pipeline.run(ir);
dce.run(ir);
// ir::print(ir, std::cout);
disassociate.run(ir);
dce.run(ir);
align.run(ir);
@@ -74,14 +72,15 @@ void add_passes_to_emit_bin(ir::module &ir, driver::device *dev, int num_warps,
layouts.run(ir);
coalesce.run(ir);
dce.run(ir);
// exit(1);
align.run(ir);
dce.run(ir);
if (target->is_gpu()) {
// reassociate.run(ir);
if (target->is_gpu())
cts.run(ir);
}
dce.run(ir);
align.run(ir);
// ir::print(ir, std::cout);
axes.run(ir);
layouts.run(ir);
peephole.run(ir);
@@ -93,10 +92,7 @@ void add_passes_to_emit_bin(ir::module &ir, driver::device *dev, int num_warps,
liveness.run(ir);
allocation.run(ir);
prefetch_s.run(ir);
// ir::print(ir, std::cout);
barriers.run(ir);
// ir::print(ir, std::cout);
// ir::print(ir, std::cout);
isel.visit(ir, *llvm);
mod = driver::module::create(dev, std::move(llvm));
ker = driver::kernel::create(&*mod, name.c_str());