Commit Graph

6 Commits

Author SHA1 Message Date
Eleni Maria Stea
045cc8f75b Fixes compile errors generated with -Wpedantic
This patch fixes the compile errors generated when the options
SPIRV_WARN_EVERYTHING and SPIRV_WERROR (that force -Wpedantic) are
set to cmake.
2018-03-22 09:40:11 -04:00
Diego Novillo
d2938e4842 Re-format files in source, source/opt, source/util, source/val and tools.
NFC. This just makes sure every file is formatted following the
formatting definition in .clang-format.

Re-formatted with:

$ clang-format -i $(find source tools include -name '*.cpp')
$ clang-format -i $(find source tools include -name '*.h')
2017-11-08 14:03:08 -05:00
Diego Novillo
fef669f30f Add a new class opt::CFG to represent the CFG for the module.
This class moves some of the CFG-related functionality into a new
class opt::CFG.  There is some other code related to the CFG in the
inliner and in opt::LocalSingleStoreElimPass that should also be moved,
but that require more changes than this pure restructuring.

I will move those bits in a follow-up PR.

Currently, the CFG is computed every time a pass is instantiated, but
this should be later moved to the new IRContext class that @s-perron is
working on.

Other re-factoring:

- Add BasicBlock::ContinueBlockIdIfAny. Re-factored out of MergeBlockIdIfAny
- Rewrite IsLoopHeader in terms of GetLoopMergeInst.
- Run clang-format on some files.
2017-11-02 10:37:03 -04:00
Greg Fischer
3bea99d378 CFA: Move TraversalRoots and ComputeAugmentedCFG into CFA 2017-05-25 11:43:24 -06:00
Greg Fischer
d6f2979068 CFA: Pull in CalculateDominators 2017-05-25 12:31:38 -04:00
Greg Fischer
b25b330069 Inline: Create CFA class
Create class to encapsulate control flow analysis and share across
validator and optimizer. A WIP. Start with DepthFirstTraversal. Next
pull in CalculateDominators.
2017-05-08 15:02:59 -04:00