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Diffstat (limited to 'llvm/docs/SourceLevelDebugging.rst')
| -rw-r--r-- | llvm/docs/SourceLevelDebugging.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/docs/SourceLevelDebugging.rst b/llvm/docs/SourceLevelDebugging.rst index 3fa738c7e44..7064c403ef1 100644 --- a/llvm/docs/SourceLevelDebugging.rst +++ b/llvm/docs/SourceLevelDebugging.rst @@ -244,6 +244,11 @@ argument is a `local variable <LangRef.html#dilocalvariable>`_ containing a description of the variable. The third argument is a `complex expression <LangRef.html#diexpression>`_. +An `llvm.dbg.value` intrinsic describes the *value* of a source variable +directly, not its address. Note that the value operand of this intrinsic may +be indirect (i.e, a pointer to the source variable), provided that interpreting +the complex expression derives the direct value. + Object lifetimes and scoping ============================ |
