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@mbelicki mbelicki released this 05 Jan 15:26
· 10650 commits to master since this release
igc-1.0.5964
e28b659

Fixed Issues / Improvements

  • Process legalization of 64-bit moves on VC backend side.
  • Renumber subroutines after removing unreachable code.
  • Add enviroment variable for OCL debugging options.
  • As urem needs positive operands, srcMod could generate negative operands. To be safe, disable srcMod for urem.
  • The existing I64 shift emu had wrong result if shift amt is not in [31, 0]. The problem is that the inner condition was generated incorrectly.
  • Passing context for code patching.
  • Process legalization of 64-bit moves on VC backend side.
  • Search for genx.output.1 intrinsics not only in return blocks (some execution paths may have callable instead).
  • Fix for DumpToCustomDir flag and logic of ShaderDumpPidDisable flag on Linux.
  • Fix: Wrong pattern is matched in GenSpecificPattern.
  • Add support for SPV_INTEL_long_constant_composite.
  • Process legalization of 64-bit moves on VC backend side.
  • Use simple token allocation algorithm in debug mode.
  • Disable stateless to stateful promotion after 32 promotion.
  • Adding /Ob3 inline expansion option to 64-bit release config for agressive inlining within IGC.
  • Fix coalescing of output arguments after migration to genx.output.1 intrinsic.
  • Support for SPV_EXT_shader_atomic_float_add extension.
  • Guard the FC patch SWSB info generation to save compilation time
  • When a byte is promoted to word, its signedness should remain unchanged.
  • Temp WA to limit kernel name length
  • Initialize address register for indirect addressing if shader has indirect resources accesses i.e. a0 is used in send descriptor.
  • Add support for SPV_INTEL_fp_fast_math_mode in SPIRVReader.
  • Address register initial support.
  • Fix initialization of GenXTidyControlFlow
  • Fix push constant threshold for CFL GT3.
  • When a byte is promoted to word, its signedness should remain unchanged.
  • Fixed performance issues with subroutine inlining heuristic.
  • Move block push constants threshold setting from being the default IGC flag value to CPlatform.
  • Remove -hasRNEAndRenorm and its associated code.
  • int64 mul does not support srcMod
  • Refactored some conditions to make the source code more idiomatic and easier to read.
  • Change of stateless indirect access reporting mechanism.
  • Prevent unnecessary copies generation on GenXCoalescing.
  • Extract code that adds Compute Shder CodeGen passes to a separate function.
  • Change return type of createWrRegion and small refactoring in GenXBaling
  • Hybrid RA with spill
  • Maintain physical pred/succ during CFG BB insert/delete.
  • RA compilation time--remove unnecessary operations build inteference with local RA.
  • Workaround for sampler feedback bug.
  • Optimization for signed scalar division for constant power of 2 int as divided.

Dependencies revisions

Ubuntu 18.04 binary packages for LLVM10/Clang10 are included.

Assets 6
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