[PATCH] D49572: [docs] Clarify role of DIExpressions within debug intrinsics

[Reid Kleckner via Phabricator via llvm-commits]

rnk added inline comments.


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Comment at: docs/LangRef.rst:4613
+
+- If the value operand of the intrinsic is an implicit location, the
+  DIExpression is interpreted as if it contained ``DW_OP_stack_value``,
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What makes value operands to dbg.value implicit or concrete in LLVM IR? Are SSA values from local instructions concrete, and constants implicit? We could describe that here.


https://reviews.llvm.org/D49572