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I've been trying to compile 3.0.0pre8 under cygwin. I was getting a problem with the iconv functions which I think are related to the cygwin environment and its iconv.h. To bypass it I wanted to compile with the --disable-iconv function. I'm still getting the following errors during compile: /usr/src/rsync-3.0.0pre8/rsync.c:85: undefined reference to `_iconv_open'rsync.o: In

...p record instantiation - late generation of anonymous records that appear in expressions - cleanup !foreach - add !foldl - add !isa<type>(...) and make !cast more useful - add !dag builtin to generate DAG nodes from lists - some other minor new built-ins like !size, !le, !lt, !ge, !gt - add a defset mechanism for collecting records which can then later be looped over in a foreach statement - make foreach statements in multiclass work - probably more... An earlier version of the patches is here if you already want to take a look: https://cgit.freedesktop.org/~nh/llvm/log/?h=mimg My plan is...

...generation of anonymous records that appear in expressions > - cleanup !foreach > - add !foldl > - add !isa<type>(...) and make !cast more useful > - add !dag builtin to generate DAG nodes from lists > - some other minor new built-ins like !size, !le, !lt, !ge, !gt > - add a defset mechanism for collecting records which can then later be > looped over in a foreach statement > - make foreach statements in multiclass work > - probably more... > > An earlier version of the patches is here if you already want to take a > look: https://cgit.freedesktop.org/~nh/ll...

...!foldl > - add !isa<type>(...) and make !cast more useful > ​Nice.​ > - add !dag builtin to generate DAG nodes from lists > ​Yes, please! Constructing dags using !foreach and !con()​ is a pain. > - some other minor new built-ins like !size, !le, !lt, !ge, !gt > - add a defset mechanism for collecting records which can then later be > looped over in a foreach statement > - make foreach statements in multiclass work > - probably more... > ​I'll list few things that I have on my list of tablegen annoyances to fix:​ - ​!subst() needs some minor tweaks when...

...d make !cast more useful > > > ​Nice.​ > > - add !dag builtin to generate DAG nodes from lists > > > ​Yes, please! Constructing dags using !foreach and !con()​ is a pain. > > - some other minor new built-ins like !size, !le, !lt, !ge, !gt > - add a defset mechanism for collecting records which can then later be > looped over in a foreach statement > - make foreach statements in multiclass work > - probably more... > > > ​I'll list few things that I have on my list of tablegen annoyances to fix:​ > > - ​!sub...

...> ​Nice.​ > > > > - add !dag builtin to generate DAG nodes from lists > > > > > > ​Yes, please! Constructing dags using !foreach and !con()​ is a pain. > > > > - some other minor new built-ins like !size, !le, !lt, !ge, !gt > > - add a defset mechanism for collecting records which can then later > be > > looped over in a foreach statement > > - make foreach statements in multiclass work > > - probably more... > > > > > > ​I'll list few things that I have on my list of tablegen annoy...

...ev/2018-March/057113.html) making the C++ `atomic` and C `stdatomic.h` headers explicitly incompatible, resulting in a short and easy to understand error message if both are included in the same translation unit. ## LLVM commits * TableGen gained `!foldl` and `!isa` operations, as well as a new `defset` statement. [r326790](http://reviews.llvm.org/rL326790), [r327117](http://reviews.llvm.org/rL327117), [r327121](http://reviews.llvm.org/rL327121). * llvm-mca, the LLVM Machine Code Analyzer tool, has been committed. It an be used to statically estimate the performance of code. [r326998](http://rev...