llvm-project

History

Matt Arsenault cbbc7e4a75 llvm-reduce: Don't set generic instruction operands to undef

The intention is that these should never have undef operands. It turns
out the restriction the verifier enforces is too lax. The verifier
enforces that registers without a register class cannot be undef, but
it's valid to use a register with a register class and type. The
verifier needs to change to be based on the opcode.

2022-06-07 10:28:23 -04:00

deltas

llvm-reduce: Don't set generic instruction operands to undef

2022-06-07 10:28:23 -04:00

CMakeLists.txt

llvm-reduce: Add pass to remove register uses

2022-06-07 10:28:23 -04:00

DeltaManager.cpp

llvm-reduce: Add pass to remove register uses

2022-06-07 10:28:23 -04:00

DeltaManager.h

allow llvm-reduce, if asked, to run its set of passes more than once, taking longer to finish but also potentially resulting in a smaller reduced file.