Commit Graph

2 Commits

Author SHA1 Message Date
GregF
1182415581 Add extension whitelists to size-reduction passes.
Currently only SPV_KHR_variable_pointers is disallowed in passes which
do pointer analysis. Positive and negative tests of the general extensions
mechanism were added to aggressive_dce but cover all passes.
2017-07-25 19:14:02 -04:00
GregF
ad1d0351a0 BlockMerge: Add BlockMergePass
Also, add BasicBlock::tail()
2017-06-27 11:31:33 -04:00