encounter
/
dawn-cmake
mirror of https://github.com/encounter/dawn-cmake.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
dawn-cmake/test/tint/builtins/frexp.wgsl.expected.spvasm

30 lines
1.1 KiB
Plaintext
Raw Normal View History

Implement Pointers and References This change implements pointers and references as described by the WGSL specification change in https://github.com/gpuweb/gpuweb/pull/1569. reader/spirv: * Now emits address-of `&expr` and indirection `*expr` operators as needed. * As an identifier may now resolve to a pointer or reference type depending on whether the declaration is a `var`, `let` or parameter, `Function::identifier_values_` has been changed from an ID set to an ID -> Type* map. resolver: * Now correctly resolves all expressions to either a value type, reference type or pointer type. * Validates pointer / reference rules on assignment, `var` and `let` construction, and usage. * Handles the address-of and indirection operators. * No longer does any implicit loads of pointer types. * Storage class validation is still TODO (crbug.com/tint/809) writer/spirv: * Correctly handles variables and expressions of pointer and reference types, emitting OpLoads where necessary. test: * Lots of new test cases Fixed: tint:727 Change-Id: I77d3281590e35e5a3122f5b74cdeb71a6fe51f74 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/50740 Commit-Queue: Ben Clayton <bclayton@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: David Neto <dneto@google.com>
2021-05-18 10:28:48 +00:00
; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
intrinsics: Add new struct form of modf(), frexp() Implement these for all the writers. SPIR-V reader not implemented (the old overloads weren't implemented either). Deprecate the old overloads. Fixed: tint:54 Change-Id: If66d26dbac3389ff604734f31b426abe47868b91 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59302 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: James Price <jrprice@google.com>
2021-07-23 16:43:01 +00:00
; Bound: 13
Implement Pointers and References This change implements pointers and references as described by the WGSL specification change in https://github.com/gpuweb/gpuweb/pull/1569. reader/spirv: * Now emits address-of `&expr` and indirection `*expr` operators as needed. * As an identifier may now resolve to a pointer or reference type depending on whether the declaration is a `var`, `let` or parameter, `Function::identifier_values_` has been changed from an ID set to an ID -> Type* map. resolver: * Now correctly resolves all expressions to either a value type, reference type or pointer type. * Validates pointer / reference rules on assignment, `var` and `let` construction, and usage. * Handles the address-of and indirection operators. * No longer does any implicit loads of pointer types. * Storage class validation is still TODO (crbug.com/tint/809) writer/spirv: * Correctly handles variables and expressions of pointer and reference types, emitting OpLoads where necessary. test: * Lots of new test cases Fixed: tint:727 Change-Id: I77d3281590e35e5a3122f5b74cdeb71a6fe51f74 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/50740 Commit-Queue: Ben Clayton <bclayton@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: David Neto <dneto@google.com>
2021-05-18 10:28:48 +00:00
; Schema: 0
OpCapability Shader
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpName %main "main"
reader/wgsl: Allow identifiers to start with an underscore Try to lex identifiers before punctuation, and backtrack if we only see a single underscore or something that starts with two underscores. Rename the modf and frexp return types to start with two underscores. Spec PR: https://github.com/gpuweb/gpuweb/pull/2326 Change-Id: Id283af100babfe84faa183345cb8a60848140caa Fixed: tint:1292 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70160 Reviewed-by: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: James Price <jrprice@google.com>
2021-11-19 21:52:13 +00:00
OpName %__frexp_result "__frexp_result"
tint: Rename `frexp().sig` to `frexp().fract` Fixed: tint:1757 Change-Id: Iacce6ab0f08f89abbe5831e6f2285a0c964e74d7 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110100 Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Commit-Queue: Dan Sinclair <dsinclair@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com> Auto-Submit: Ben Clayton <bclayton@google.com>
2022-11-14 15:29:29 +00:00
OpMemberName %__frexp_result 0 "fract"
reader/wgsl: Allow identifiers to start with an underscore Try to lex identifiers before punctuation, and backtrack if we only see a single underscore or something that starts with two underscores. Rename the modf and frexp return types to start with two underscores. Spec PR: https://github.com/gpuweb/gpuweb/pull/2326 Change-Id: Id283af100babfe84faa183345cb8a60848140caa Fixed: tint:1292 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70160 Reviewed-by: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: James Price <jrprice@google.com>
2021-11-19 21:52:13 +00:00
OpMemberName %__frexp_result 1 "exp"
OpMemberDecorate %__frexp_result 0 Offset 0
OpMemberDecorate %__frexp_result 1 Offset 4
Implement Pointers and References This change implements pointers and references as described by the WGSL specification change in https://github.com/gpuweb/gpuweb/pull/1569. reader/spirv: * Now emits address-of `&expr` and indirection `*expr` operators as needed. * As an identifier may now resolve to a pointer or reference type depending on whether the declaration is a `var`, `let` or parameter, `Function::identifier_values_` has been changed from an ID set to an ID -> Type* map. resolver: * Now correctly resolves all expressions to either a value type, reference type or pointer type. * Validates pointer / reference rules on assignment, `var` and `let` construction, and usage. * Handles the address-of and indirection operators. * No longer does any implicit loads of pointer types. * Storage class validation is still TODO (crbug.com/tint/809) writer/spirv: * Correctly handles variables and expressions of pointer and reference types, emitting OpLoads where necessary. test: * Lots of new test cases Fixed: tint:727 Change-Id: I77d3281590e35e5a3122f5b74cdeb71a6fe51f74 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/50740 Commit-Queue: Ben Clayton <bclayton@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: David Neto <dneto@google.com>
2021-05-18 10:28:48 +00:00
%void = OpTypeVoid
%1 = OpTypeFunction %void
%float = OpTypeFloat 32
intrinsics: Add new struct form of modf(), frexp() Implement these for all the writers. SPIR-V reader not implemented (the old overloads weren't implemented either). Deprecate the old overloads. Fixed: tint:54 Change-Id: If66d26dbac3389ff604734f31b426abe47868b91 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59302 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: James Price <jrprice@google.com>
2021-07-23 16:43:01 +00:00
%int = OpTypeInt 32 1
reader/wgsl: Allow identifiers to start with an underscore Try to lex identifiers before punctuation, and backtrack if we only see a single underscore or something that starts with two underscores. Rename the modf and frexp return types to start with two underscores. Spec PR: https://github.com/gpuweb/gpuweb/pull/2326 Change-Id: Id283af100babfe84faa183345cb8a60848140caa Fixed: tint:1292 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70160 Reviewed-by: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: James Price <jrprice@google.com>
2021-11-19 21:52:13 +00:00
%__frexp_result = OpTypeStruct %float %int
tint: Implement const-eval of frexp() Also add abstract overloads. Bug: tint:1581 Fixed: tint:1768 Change-Id: Icda465e0cfe960b77823c2135f0cfe8f82ed394f Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/111441 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Antonio Maiorano <amaiorano@google.com> Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Commit-Queue: Ben Clayton <bclayton@google.com>
2022-11-23 18:21:38 +00:00
%float_0_61500001 = OpConstant %float 0.61500001
%int_1 = OpConstant %int 1
%10 = OpConstantComposite %__frexp_result %float_0_61500001 %int_1
Implement Pointers and References This change implements pointers and references as described by the WGSL specification change in https://github.com/gpuweb/gpuweb/pull/1569. reader/spirv: * Now emits address-of `&expr` and indirection `*expr` operators as needed. * As an identifier may now resolve to a pointer or reference type depending on whether the declaration is a `var`, `let` or parameter, `Function::identifier_values_` has been changed from an ID set to an ID -> Type* map. resolver: * Now correctly resolves all expressions to either a value type, reference type or pointer type. * Validates pointer / reference rules on assignment, `var` and `let` construction, and usage. * Handles the address-of and indirection operators. * No longer does any implicit loads of pointer types. * Storage class validation is still TODO (crbug.com/tint/809) writer/spirv: * Correctly handles variables and expressions of pointer and reference types, emitting OpLoads where necessary. test: * Lots of new test cases Fixed: tint:727 Change-Id: I77d3281590e35e5a3122f5b74cdeb71a6fe51f74 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/50740 Commit-Queue: Ben Clayton <bclayton@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: David Neto <dneto@google.com>
2021-05-18 10:28:48 +00:00
%main = OpFunction %void None %1
%4 = OpLabel
tint: Implement const-eval of frexp() Also add abstract overloads. Bug: tint:1581 Fixed: tint:1768 Change-Id: Icda465e0cfe960b77823c2135f0cfe8f82ed394f Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/111441 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Antonio Maiorano <amaiorano@google.com> Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Commit-Queue: Ben Clayton <bclayton@google.com>
2022-11-23 18:21:38 +00:00
%11 = OpCompositeExtract %int %10 1
%12 = OpCompositeExtract %float %10 0
Implement Pointers and References This change implements pointers and references as described by the WGSL specification change in https://github.com/gpuweb/gpuweb/pull/1569. reader/spirv: * Now emits address-of `&expr` and indirection `*expr` operators as needed. * As an identifier may now resolve to a pointer or reference type depending on whether the declaration is a `var`, `let` or parameter, `Function::identifier_values_` has been changed from an ID set to an ID -> Type* map. resolver: * Now correctly resolves all expressions to either a value type, reference type or pointer type. * Validates pointer / reference rules on assignment, `var` and `let` construction, and usage. * Handles the address-of and indirection operators. * No longer does any implicit loads of pointer types. * Storage class validation is still TODO (crbug.com/tint/809) writer/spirv: * Correctly handles variables and expressions of pointer and reference types, emitting OpLoads where necessary. test: * Lots of new test cases Fixed: tint:727 Change-Id: I77d3281590e35e5a3122f5b74cdeb71a6fe51f74 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/50740 Commit-Queue: Ben Clayton <bclayton@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: David Neto <dneto@google.com>
2021-05-18 10:28:48 +00:00
OpReturn
OpFunctionEnd