Update all tests
Support //# multitests for better dartfmt compatibility and fewer multitest false positives
All files under tests were manually updated with
find . -iregex '.*\.dart$' -print0 | xargs -0 perl -pi -e 's/(\S\s+)\/\/\/ /$1\/\/# /'
For now both old and new styles are allowed to accommodate CO19 tests.
R=efortuna@google.com
BUG=
Review-Url: https://codereview.chromium.org/2765693002 .
Review-Url: https://codereview.chromium.org/2765893003 .
Support //# multitests for better dartfmt compatibility and fewer multitest false positives
All files under tests were manually updated with
find . -iregex '.*\.dart$' -print0 | xargs -0 perl -pi -e 's/(\S\s+)\/\/\/ /$1\/\/# /'
For now both old and new styles are allowed to accommodate CO19 tests.
R=efortuna@google.com
Review-Url: https://codereview.chromium.org/2765693002 .
This is a first step towards fully optimizing try-catch-finally.
At a catch entry, all local variables and parameters are
expected at a fixed stack location. There is a list of
initial definitions at the catch entry block, similar to
the initial definitions at graph entry.
Inside every try-block there is a special prologue code before each
call (instruction that may throw) inside the try-block. This prologue
is similar to a parallel move instruction: It moves all locals+parameters
to the locations expected by the catch-entry block. The stack frame
is extended with the corresponding number of fixed slots right below
the normal spill slots.
Every function containing try-catch has additional compiler-
generated local variables to pass the context, the exception and
the stack trace.
Variable liveness analysis is adapted to treat locals inside try{} blocks
specially: Every call has an implicit LoadLocal of every local variable.
This CL uses a safe approximiation of liveness which can be optimized further.
Current restrictions which are planned for future CLs:
* No inlining inside try-blocks.
* No inlining of functions containing try-catch.
* No try-finally yet.
R=kmillikin@google.com
Review URL: https://codereview.chromium.org//14682020
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@22615 260f80e4-7a28-3924-810f-c04153c831b5
Jacob Richman