This is a grammar fix. The Decoration operand of OpDecorate (and
OpMemberDecorate) determines the remaining operands. Don't just
allow any number of literal numbers as operands.
(The OperandVariableLiterals operand class as the last member
of the OpDecorate and OpMemberDecorate entries in in opcode.inc is
an artifact of how the spec generates the opcode descriptions. It's
not suitable for parsing those instructions.)
Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/34
Add unit tests for all diagnostics issued by spvBinaryParse.
Handle image format operands in the binary parser and the
disassembler.
Document that the callback function pointers can be null,
in which case they are ignored.
Detect exhaustion of input when parsing an operand,
to avoid buffer overruns on some invalid input cases.
Fix the description strings for some operand types.
Make the diagnostic messages for those operand types
consistent between the assembler and binary parser.
Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/29
Updated readme.
Note: The header advertises itself as Rev 1, but contains
many (all?) the updates intended for Rev 2. We might need
to update one more time before SPIR-V 1.0 Rev2 is published.
Regenerated syntax tables for 1.0.
Changed names:
InputTriangles -> Triangles
InputQuads -> Quads
InputIsolines -> Isolines
WorkgroupLocal -> Workgroup
WorkgroupGlobal -> CrossWorkgroup
PrivateGlobal -> Private
(Dim) InputTarget -> SubpassData
WorkgroupLocalMemoryMask -> WorkgroupMemoryMask
WorkgroupGlobalMemoryMask -> CrossWorkgroupMemoryMask
AsyncGroupCopy -> GroupAsyncCopy
WaitGroupEvents -> GroupWaitEvents
Remove:
IndependentForwardProgress capability
Smooth decoration
FragColor BuiltIn
WorkgroupLinearId in favour of LocalInvocationId
ImageSRGBWrite capability
Special OpenCL image instructions
Add:
image channel data type UnormInt101010_2
AcquireReleaseMask
InputTargetIndex updates:
InputTargetIndex -> InputAttachmentIndex
InputAttachmentIndex depends on InputAttachment capability,
and it takes a literal number argument.
Capability StorageImageExtendedFormats updates:
Enum value changed from 26 to 49. (Changes position in tables).
Replaces AdvancedImageFormat capability.
OpenCL source language -> OpenCL_C, OpenCL_CPP
Note that we are more strict than Google style for one aspect:
pointer/reference indicators are adjacent to their types, not
their variables.
find . -name "*.h" -exec clang-format -i {} \;
find . -name "*.cpp" -exec clang-format -i {} \;
Affects OpConstant, and OpSwitch.
Adds constant libspirv::kUnknownType for readability.
Adds tests for hexadecimal number parsing.
Updates syntax.md to describe hex parsing, including
sign extension.
Fixed an issue where some of the tests were testing
the wrong word with the wrong operation. (| != ||).
Coalesced the many versions of EnumCase into one.
Added a get_value() to EnumCase to convert to a uint32_t.
Replaces ASSERT_TRUE(pointer), with ASSERT_NE(nullptr, pointer),
so that we do not do implicit pointer->bool conversion.
Removed const from some test structs since gtest needs to be
able to swap them.
For example, support combining mask enums with "|",
such as "NotNaN|AllowRecip" for the fast math mode.
This is supported for mask values that don't modify the
expected operand pattern:
- fast math mode
- function control
- loop control
- selection control
TODO: disassembler support to print them as mask expressions.
