James Price 70f80bb13d ast: Support non-literal workgroup_size parameters ... Change the type of the values in an ast::WorkgroupDecoration to be ast::Expression nodes, so that they can represent both ast::ScalarExpression (literal) and ast::IdentifierExpression (module-scope constant). The Resolver processes these nodes to produce a uint32_t for the default value on each dimension, and captures a reference to the module-scope constant if it is overridable (which will soon be used by the inspector and backends). The WGSL parser now uses `primary_expression` to parse arguments to workgroup_size. Also added some WorkgroupSize() helpers to ProgramBuilder. Bug: tint:713 Change-Id: I44b7b0021b925c84f25f65e26dc7da6b19ede508 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/51262 Commit-Queue: James Price <jrprice@google.com> Auto-Submit: James Price <jrprice@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>		2021-05-19 13:40:08 +00:00
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access	writer/msl: Fix zero-valued matrix constructors	2021-05-19 11:15:58 +00:00
bug/tint	writer/hlsl: Emit `static` for private global variables	2021-05-19 09:03:48 +00:00
intrinsics	Implement Pointers and References	2021-05-18 10:28:48 +00:00
ptr_ref	writer/msl: Generate address spaces for pointers	2021-05-19 10:38:18 +00:00
samples	ast: Support non-literal workgroup_size parameters	2021-05-19 13:40:08 +00:00
BUILD.gn	Revert "Add DuplicateStorageStruct transform"	2021-05-19 12:22:59 +00:00
extract-spvasm.py	Add --dump-spirv option to tint_unittests	2021-05-05 09:46:31 +00:00
test-all.sh	tools/test-all.sh: Fix usage info	2021-05-18 17:06:18 +00:00