If is_const is true, then dump VariableConst{...
For ast::DecoratedVariable, dump "DecoratedVariableConst{..."
when it's const.
Change-Id: I8383e5bc989e4ee20e3a5812f346d5f9a7990dbb
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/30920
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This CL updates Tint to use 'bitcast' instead of 'as' for the OpBitcast
conversions.
Bug: tint:241
Change-Id: I53a80de10421b2d9cc009527eebe5ff07e1285c2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/28801
Commit-Queue: David Neto <dneto@google.com>
Reviewed-by: David Neto <dneto@google.com>
TEST=Built fuzzer in local checkout of Chromium with tint integrated.
BUG=dawn:14
Change-Id: I84aacd41f893070c3af40f5e640361e177689f9e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/20343
Reviewed-by: dan sinclair <dsinclair@google.com>
Separate them into different test files, to match SPIR-V spec sections
Bug: tint:3
Change-Id: I89fe76230740da060d57ac23870069a5483b2d7d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/20043
Reviewed-by: dan sinclair <dsinclair@google.com>
Also, it's not clear if OpSRem has a direct mapping.
Bug: tint:3
Change-Id: Ie7834253cf14109fbebd2ece8e18d9899b29753b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/19881
Reviewed-by: dan sinclair <dsinclair@google.com>
(I expect that) the WGSL signed division operator expects both operands
to be signed and the result will also be signed.
When the operands of a SPIR-V OpSDiv is unsigned, then wrap
the operand in an as-cast to the corresponding signed type.
When the result type of a SPIR-V OpSDiv instruction is unsigned,
we have to wrap the generated WGSL operator with an as-cast to
that unsigned type.
This first CL addresses OpSDiv. We'll address other operations in future CLs.
Bug: tint:3
Change-Id: If3849ceb44b21db87c1efd2c6a2cd63c6d648c88
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/19800
Reviewed-by: dan sinclair <dsinclair@google.com>
Also adds generic support for generating a combinatorial value
as a const definition.
Bug: tint:3
Change-Id: Idae758d146264491679710967e48ea270436be91
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/19107
Reviewed-by: dan sinclair <dsinclair@google.com>
