llvm-project

History

Florian Hahn a5bb24758d [llvm-reduce] Create returns with undef values for non-void functions.

Currently replaceBranchTerminator/removeUninterestingBBsFromSwitch
always creates `ret void` instructions if no successor is in the chunk.

This results in invalid IR for functions with non-void return types,
which makes those reductions unfeasible. Instead, create `ret ty undef`
for functions with non-void return types.

Reviewed By: lebedev.ri

Differential Revision: https://reviews.llvm.org/D86849

2020-08-31 16:33:46 +01:00

deltas

[llvm-reduce] Create returns with undef values for non-void functions.

2020-08-31 16:33:46 +01:00

CMakeLists.txt

[Reduce] Try turning function definitions into declarations first, NFCI-ish

2020-07-25 21:43:36 +03:00

DeltaManager.h

[Reduce] Try turning function definitions into declarations first, NFCI-ish

2020-07-25 21:43:36 +03:00

llvm-reduce.cpp

[llvm-reduce] make llvm-reduce save the best reduction it has when it crashes