[OPT] fix loop with recursive types in trim pass#6070
Merged
s-perron merged 1 commit intoKhronosGroup:mainfrom Mar 27, 2025
Merged
[OPT] fix loop with recursive types in trim pass#6070s-perron merged 1 commit intoKhronosGroup:mainfrom
s-perron merged 1 commit intoKhronosGroup:mainfrom
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When a type was recursive (or for the matter any instruction ID usage), the DFSWhile implementation would loop indefinitely. Added a history map to keep track of the visited instructions. Required for microsoft/DirectXShaderCompiler#7163 Signed-off-by: Nathan Gauër <[email protected]>
s-perron
approved these changes
Mar 27, 2025
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When a type was recursive (or for the matter any instruction ID usage), the DFSWhile implementation would loop indefinitely. Added a history map to keep track of the visited instructions.
Required for microsoft/DirectXShaderCompiler#7163