Commit Graph

19 Commits

Author SHA1 Message Date
alan-baker
42e6f1aa62
Add option to validate after each pass (#2462)
* New command-line option to opt: --validate-after-all
 * Pass manager will validate after each pass it runs
2019-03-26 14:38:59 -04:00
dan sinclair
eda2cfbe12
Cleanup includes. (#1795)
This Cl cleans up the include paths to be relative to the top level
directory. Various include-what-you-use fixes have been added.
2018-08-03 15:06:09 -04:00
dan sinclair
58a6876cee
Rewrite include guards (#1793)
This CL rewrites the include guards to make PRESUBMIT.py include guard
check happy.
2018-08-03 08:05:33 -04:00
dan sinclair
c7da51a085
Cleanup extraneous namespace qualifies in source/opt. (#1716)
This CL follows up on the opt namespacing CLs by removing the
unnecessary opt:: and opt::analysis:: namespace prefixes.
2018-07-12 15:14:43 -04:00
dan sinclair
e6b953361d
Move the ir namespace to opt. (#1680)
This CL moves the files in opt/ to consistenly be under the opt::
namespace. This frees up the ir:: namespace so it can be used to make a
shared ir represenation.
2018-07-09 11:32:29 -04:00
Jaebaek Seo
3b594e1630 Add --time-report to spirv-opt
This patch adds a new option --time-report to spirv-opt.  For each pass
executed by spirv-opt, the flag prints resource utilization for the pass
(CPU time, wall time, RSS and page faults)

This fixes issue #1378
2018-03-20 21:30:06 -04:00
David Neto
c32e79eeef Add --print-all optimizer option
Adds optimizer API to write disassembly to a given output stream
before each pass, and after the last pass.

Adds spirv-opt --print-all option to write disassembly to stderr
before each pass, and after the last pass.
2018-01-04 18:34:18 -05:00
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
Steven Perron
476cae6f7d Add the IRContext (part 1)
This is the first part of adding the IRContext.  This class is meant to
hold the extra data that is build on top of the module that it
owns.

The first part will simply create the IRContext class and get it passed
to the passes in place of the module.  For now it does not have any
functionality of its own, but it acts more as a wrapper for the module.

The functions that I added to the IRContext are those that either
traverse the headers or add to them.  I did this because we may decide
to have other ways of dealing with these sections (for example adding a
type pool, or use the decoration manager).

I also added the function that add to the header because the IRContext
needs to know when an instruction is added to update other data
structures appropriately.

Note that there is still lots of work that needs to be done.  There are
still many places that change the module, and do not inform the context.
That will be the next step.
2017-10-31 13:46:05 -04:00
Pierre Moreau
86627f7b3f Implement Linker (module combiner)
Add extra iterators for ir::Module's sections
Add extra getters to ir::Function
Add a const version of BasicBlock::GetLabelInst()

Use the max of all inputs' version as version

Split debug in debug1 and debug2
- Debug1 instructions have to be placed before debug2 instructions.

Error out if different addressing or memory models are found

Exit early if no binaries were given

Error out if entry points are redeclared

Implement copy ctors for Function and BasicBlock
- Visual Studio ends up generating copy constructors that call deleted
  functions while compiling the linker code, while GCC and clang do not.
  So explicitly write those functions to avoid Visual Studio messing up.

Move removing duplicate capabilities to its own pass

Add functions running on all IDs present in an instruction

Remove duplicate SpvOpExtInstImport

Give default options value for link functions

Remove linkage capability if not making a library

Check types before allowing to link

Detect if two types/variables/functions have different decorations

Remove decorations of imported variables/functions and their types

Add a DecorationManager

Add a method for removing all decorations of id

Add methods for removing operands from instructions

Error out if one of the modules has a non-zero schema

Update README.md to talk about the linker

Do not freak out if an imported built-in variable has no export
2017-10-06 18:33:53 -04:00
Lei Zhang
dc6e4834d6 Clean up header dependency. 2016-09-22 18:15:23 -04:00
Lei Zhang
1ca817a38e Use nullptr as the default message consumer to ignore all messages.
There is no difference between the previous IgnoreMessage() function
and a null std::function, from functionality's perspective.
The user can set nullptr as the MessageConsumer, so need to guard
against nullptr before calling the consumer anyway. It's better
we use it internally so that it may expose problems by us instead
of the user.
2016-09-21 17:23:03 -04:00
Lei Zhang
1bc0b275dd Allow changing MessageConsumer in Pass & PassManager.
Default-constructed Pass/PassManager will have a MessageConsumer
which ignores all messages. SetMessageConsumer() should be called
to supply a meaningful MessageConsumer.
2016-09-20 16:48:00 -04:00
Lei Zhang
2cbb2cce3e Change interface of Pass::Process() to return possible failures. 2016-09-20 16:40:17 -04:00
Lei Zhang
114af21994 Add MessageConsumer to PassManager, Pass, and analysis interfaces.
Also convert some uses of assert() in optimization code to use
SPIRV_ASSERT(), SPIRV_UNIMPLEMENTED(), or SPIRV_UNREACHABLE()
accordingly.
2016-09-16 13:14:57 -04:00
David Neto
9fc8658ef3 Relicense SPIRV-Tools under Apache 2.0
Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/383

Finalize v2016.4
2016-09-02 10:00:29 -04:00
qining
2ce67252c8 Add forwarding so that passes' ctor can have args.
Also removed the default argument value of `skip_nop` for function
`SinglePassRunAndCheck()` and `SinglePassRunAndDisassemble()`. This is
required to support variadic arguments.
2016-08-31 15:27:55 -04:00
David Neto
1d59aa0777 Pass manager recomputes Id bound automatically.
Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/371
in the sense that the id bound is correct after all the passes
have been run.  But it might be inconsistent between passes.
2016-08-27 13:19:18 -04:00
Lei Zhang
2c4c73cf37 Add Pass, PassManager, and StripDebugInfoPass. 2016-06-29 17:32:00 -04:00