These two patches do the the CBR-CBR 'diamond' simplification. Together with the previous series, it shaves a few more 'context imbalance' warnings but I think it will need to handle phi-sources to show its full potential. Luc Van Oostenryck (2): rebuild dominance tree during CFG cleanup simplify CBR-CBR on the same condition flow.c | 106 +++++++++++++++++++++++++++++++++++++++++++++++++++++ optimize.c | 10 ++++- 2 files changed, 114 insertions(+), 2 deletions(-) -- 2.29.2
