1.21.1
1.21.2
1.21.3
fix #41
fix
1.21.4
Merge pull request #43 from coolwanglu/fix

fix #41
queue phi changes for all parts of legalizing switches, as they may not be ready yet; fixes emscripten#2539
1.21.5
1.21.6
Support Asyncify
Merge pull request #39 from coolwanglu/async

Supporting async functions
1.21.7
Ignore llvm.global.annotations attributes.
fix ignoring of llvm.annotations
remove type_info hacks; 1.21.8
1.21.9
1.21.10
remove unnecessary first two arguments to cxa_find_matching_catch
1.22.0