kc3-lang/angle/src/compiler

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• Hash : 066fb91b
  Author :
  Date : 2021-10-18T15:31:27
  

  Vulkan: SPIR-V Gen: Handle scalar(const) produced by index clamp
  
  Normally scalar(const) is folded into a constant.  The index clamp
  transformation may produce such a code where the index looks dynamic at
  first (for example `false ? uniform_value : constant`), but becomes
  constant after folding.
  
  This change makes SPIR-V generation robust in that case.  A potential
  future change could avoid the clamp entirely by making FoldExpressions
  adjust the op of the EOpIndexIndirect node whose index is being replaced
  with a constant with EOpIndexDirect (and apply the clamp on the
  argument).
  
  Bug: chromium:1260651
  Change-Id: I552b7527d821d1cb52e0e53212cc481285674861
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3226311
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Tim Van Patten <timvp@google.com>
  

• Files

• fuzz/
• generate_parser_tools.py
• preprocessor/
• translator/

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