11 Pull requests merged by 5 people

• [NFC] Clear C33010 Warning

  #7603 merged Jul 1, 2025

• Update Release Notes (#7563)

  #7590 merged Jun 26, 2025

• Address compiler warnings: Enable warning C4146 as a break.

  #7587 merged Jun 26, 2025

• Bump urllib3 from 2.2.2 to 2.5.0 in /utils/git

  #7554 merged Jun 26, 2025

• Update Release Notes

  #7563 merged Jun 26, 2025

• Fix errors in retrieving and assigning load status parameter

  #7589 merged Jun 25, 2025

• Fix errors in retrieving and assigning load status parameter

  #7513 merged Jun 25, 2025

• [NFC] Address compiler warnings: C4146 - Use two's complement instead of negation

  #7562 merged Jun 25, 2025

• [NFC] Address compiler warnings: C4146 - A 'grab bag' of remaining instances

  #7574 merged Jun 25, 2025

• [NFC] Address compiler warnings: C4146 - Another round of use two's complement instead of negation

  #7567 merged Jun 25, 2025

• [SPIR-V] Prepase SDK v2025.3 release

  #7579 merged Jun 24, 2025

5 Pull requests opened by 4 people

• Allow native vector intrinsics with fixed component types

  #7597 opened Jun 30, 2025

• Enable native vector convergent intrinsics

  #7598 opened Jun 30, 2025

• Fix intrinsic lookup with namespaces

  #7599 opened Jun 30, 2025

• [NFC] Clear C33010 Warning (#7603)

  #7604 opened Jul 1, 2025

• [SER] GetAttributes(out udt) instead of templated return

  #7606 opened Jul 1, 2025

13 Issues closed by 5 people

• DXC ExecutionTests: Updating naming of TableParameter.h and cpp to match LLVM coding guidlines

  #7542 closed Jun 30, 2025

• Determine if there are any missing execution tests for ops which is IsSpecialFloat f16 overloads.

  #7594 closed Jun 30, 2025

• [SPIR-V] Compute shader output into float16_t RWTexture2D

  #7595 closed Jun 29, 2025

• Load/Store intrinsics for Raw and Typed buffers are inconsistent in allowing vec1 indexing

  #7079 closed Jun 26, 2025

• [SM6.9] compiler crash with Load with status

  #7508 closed Jun 25, 2025

• Address compiler warnings: C4146 - Use two's complement instead of negation

  #7561 closed Jun 25, 2025

• Address compiler warnings: C4146 - Trivial std::numeric_limits<T> cases

  #7558 closed Jun 25, 2025

• Address compiler warnings: C4146 - Cases where we can swap to using ~ operator.

  #7550 closed Jun 25, 2025

• Address compiler warnings: C4146 - Final 'grab bag' of C4146 issues

  #7573 closed Jun 25, 2025

• Address compiler warnings: C4146 - Another round of use two's complement instead of negation

  #7565 closed Jun 25, 2025

• Long Vector Execution Tests: Trigonometric ops

  #7411 closed Jun 25, 2025

• Align on design for long vector execution tests

  #7135 closed Jun 24, 2025

• [SER] Do not short-cut to `%dx.types.HitObject` DXIL type in HL from AST codegen

  #7233 closed Jun 24, 2025

16 Issues opened by 5 people

• Resolve prefast issues

  #7605 opened Jul 1, 2025

• Add HLK test for 16 bit isfinite for SM6.9

  #7602 opened Jun 30, 2025

• Add HLK test for 16 bit isnan for SM6.9

  #7601 opened Jun 30, 2025

• Add HLK Test for 16 bit isinf for SM6.9

  #7600 opened Jun 30, 2025

• Validation errors does not print any reference to compiled source code

  #7596 opened Jun 30, 2025

• [Deliverable] IsSpecialFloat 16 bit Execution tests

  #7593 opened Jun 27, 2025

• [Deliverable] IsSpecialFloat 16 bit Implementation

  #7592 opened Jun 27, 2025

• [Deliverable] IsSpecialFloat 16 bit Proposal Doc

  #7591 opened Jun 27, 2025

• [Scenario] Address IsSpecialFloat 16-bit issues

  #7588 opened Jun 25, 2025

• [Deliverable] DXC Test Infrastructure debt

  #7586 opened Jun 25, 2025

• DXC Test Infra Improvements - Tests should be placed in a test directory

  #7585 opened Jun 25, 2025

• Address compiler warnings: Enable warning C4146 as a break

  #7584 opened Jun 25, 2025

• DXC Execution tests should call FreeLibrary in class cleanup

  #7583 opened Jun 25, 2025

• semantics: SIGSEGV when handling unbounded array with a semantic

  #7582 opened Jun 24, 2025

• semantics: Index out of bounds error when asserts are enabled

  #7581 opened Jun 24, 2025

• [Github] Slow contributor list fetch?

  #7580 opened Jun 24, 2025

38 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Create and use DXC DLL ext validation support class

  #7514 commented on Jul 1, 2025 • 23 new comments

• Long Vector Execution Tests: Merge unary and binary op tests to main

  #7549 commented on Jun 26, 2025 • 7 new comments

• PIX: Report correct bitfield values in PIX shader debugger

  #7557 commented on Jun 26, 2025 • 2 new comments

• [SM6.9] Native Vector Support for Intrinsics Returning Vectors of Set Components and Variable Length

  #7342 commented on Jun 30, 2025 • 0 new comments

• Long Vector Execution Tests: Add test cases for loading from a ResourceDescriptorHeap

  #7543 commented on Jun 30, 2025 • 0 new comments

• Long Vector Execution Tests: Reduction Operators

  #7470 commented on Jun 30, 2025 • 0 new comments

• [SPIR-V] Output semantic can be written to multiple times

  #7547 commented on Jun 30, 2025 • 0 new comments

• Long Vector Execution Tests: Logic Operators

  #7469 commented on Jul 1, 2025 • 0 new comments

• Long Vector Execution Tests: Logic Ops

  #7468 commented on Jul 1, 2025 • 0 new comments

• Long Vector Execution Tests: Bitwise Ops

  #7467 commented on Jul 1, 2025 • 0 new comments

• Long Vector Execution Tests: Float Ops

  #7466 commented on Jul 1, 2025 • 0 new comments

• Long Vector Execution Tests: Math Ops

  #7465 commented on Jul 1, 2025 • 0 new comments

• Long Vector Execution Tests: HLSL Operators

  #7464 commented on Jul 1, 2025 • 0 new comments

• Update long vector exec tests to be wise to 16-bit and 64-bit support

  #7523 commented on Jul 1, 2025 • 0 new comments

• Long Vector Execution Tests: AsType Ops

  #7473 commented on Jul 1, 2025 • 0 new comments

• Long Vector Execution Tests: WaveOps

  #7472 commented on Jul 1, 2025 • 0 new comments

• Long Vector Execution Tests: Derivative and Quad Operators

  #7471 commented on Jul 1, 2025 • 0 new comments

• Allows Vulkan spec constants as attribute arguments.

  #7439 commented on Jun 26, 2025 • 0 new comments

• [spirv] Fixes #7535 (vk::BufferPointer alignment issue).

  #7571 commented on Jul 1, 2025 • 0 new comments

• [Feature Request] [SPIR-V] Add a command line option to set storage image and storage texel buffer format to Unknown

  #7484 commented on Jun 24, 2025 • 0 new comments

• [Validation] Adjust dll handler for dxcompiler.dll to separately track dxil.dll, using a modified handler that overrides existing functionality.

  #7422 commented on Jun 24, 2025 • 0 new comments

• SER implementation tracker

  #7214 commented on Jun 24, 2025 • 0 new comments

• [SPIR-V] Why is the `vk::BufferPointer` itself getting loaded with `Align 4` ?

  #7535 commented on Jun 24, 2025 • 0 new comments

• Replace DxilDllSupport in dxc.cpp and in tests

  #7527 commented on Jun 24, 2025 • 0 new comments

• Add ExternalValidationHelper, and call it from the IDxcCompiler3::Compile method of the wrapper implementation

  #7526 commented on Jun 24, 2025 • 0 new comments

• [Scenario] Validator testing

  #7397 commented on Jun 24, 2025 • 0 new comments

• Introduce wrappers to support loading external dlls from the DXC API

  #7420 commented on Jun 25, 2025 • 0 new comments

• Special float NaN/Inf checks on fp16 types are implicitly extended to fp32

  #7496 commented on Jun 25, 2025 • 0 new comments

• Release 1.8.2505.x

  #7548 commented on Jun 26, 2025 • 0 new comments

• [SM6.9] compiler crash with dynamic indexing of single element vector

  #7538 commented on Jun 26, 2025 • 0 new comments

• Support Long/Native Vectors in HLSL

  #7067 commented on Jun 26, 2025 • 0 new comments

• [Scenario] Long Vectors

  #7577 commented on Jun 26, 2025 • 0 new comments

• [Scenario] DXC Engineering System Debt

  #7410 commented on Jun 27, 2025 • 0 new comments

• [SPIR-V] /* multiple #lines overlapping */ in RenderDoc

  #7569 commented on Jun 30, 2025 • 0 new comments

• SM 6.9 cooperative vectors builtins need to be in 'dx' namespace

  #7301 commented on Jun 30, 2025 • 0 new comments

• [SM6.9] Scalarization passes involves a lot of type checks for vec1s

  #7261 commented on Jun 30, 2025 • 0 new comments

• Cooperative Vector builtins are lowered to vec1 operations.

  #7560 commented on Jun 30, 2025 • 0 new comments

• [SM6.9] Handle native vector operations in DXIL Convergence Mark pass

  #7343 commented on Jun 30, 2025 • 0 new comments