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[clang/DIVar] Emit flag for params that have unchanged values
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Authored by djtodoro on Mon, Feb 11, 3:21 AM.

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Summary

Emit debug info flag that indicates that a parameter has unchanged value through the course of a function.

This info will be used for emitting DW_OP_entry_value expressions for the parameter.

Authors: @asowda, @NikolaPrica, @djtodoro, @ivanbaev

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Event Timeline

djtodoro created this revision.Mon, Feb 11, 3:21 AM
djtodoro added a project: debug-info.
djtodoro added a subscriber: petarj.
djtodoro updated this revision to Diff 186611.Wed, Feb 13, 2:42 AM
  • Rename: VariableNotChanged ===> ArgumentNotModified
  • Refactor a test case