Commit Graph

10 Commits

Author SHA1 Message Date
Andrey Tuganov
12e6860d07 Add barrier instructions validation pass 2018-02-05 13:14:55 -05:00
Andrey Tuganov
af7d5799a5 Refactor include of latest spir-v header versions 2017-12-14 11:18:20 -05:00
Diego Novillo
83228137e1 Re-format source tree - NFC.
Re-formatted the source tree with the command:

$ /usr/bin/clang-format -style=file -i \
    $(find include source tools test utils -name '*.cpp' -or -name '*.h')

This required a fix to source/val/decoration.h.  It was not including
spirv.h, which broke builds when the #include headers were re-ordered by
clang-format.
2017-11-27 14:31:49 -05:00
Andrey Tuganov
3e08a3f718 Add validation checks for Execution Model
Currently checks that these instructions are called from entry points
with Fragment execution model.
OpImageImplicit*
OpImageQueryLod
OpKill
2017-11-23 23:38:03 -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
Andrey Tuganov
b54997e6eb Validator checks OpReturn called from void func
Added check into validate_cfg which checks that OpReturn is not called
from functions which are supposed to return a value.
2017-10-12 15:32:32 -04:00
David Neto
dbc2049aa3 Add SPIR-V 1.2 support, for OpenCL 2.2 2017-05-15 17:10:07 -04:00
Ehsan Nasiri
109ce225c9 Fixes bug #517.
entry_block_to_construct_ maps an entry block to its construct. The key
in this map (the entry block) is not unique, and therefore the entry for
the continue construct gets overwritten when the selection construct is
discovered.

Since a given block may be the entry block of different types of
constructs, the (basic_block, construct_type) pair should be able to
uniquely identify the construct.

Adds test:
- In this test, a basic block is the entry block of a continue construct
  as well as the entry block of a selection construct.
  It can be shown that this unit test would crash without the fix in this
  PR and passes with the fix in this PR.
2017-01-06 14:23:17 -05:00
Ehsan Nasiri
6993fc413d Validation code for control flow nesting depth.
According to Section 2.17 (Universal Limits) of the SPIR-V Spec, the
control flow nesting depth may not be larger than 1023.

This is checked only when we are required to have structured
control flow.  Otherwise it's not clear how to compute control
flow nesting depth.
2016-12-23 14:14:50 -05:00
Lei Zhang
38036a7203 Rename validation source files to comply with Google style guide. 2016-11-08 17:19:56 -08:00