diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/AliasAnalysis.rst | 3 | ||||
| -rw-r--r-- | docs/CodingStandards.rst | 6 | ||||
| -rw-r--r-- | docs/CommandGuide/lit.rst | 7 |
3 files changed, 12 insertions, 4 deletions
diff --git a/docs/AliasAnalysis.rst b/docs/AliasAnalysis.rst index e201333f30070..0a5cb00a48d3b 100644 --- a/docs/AliasAnalysis.rst +++ b/docs/AliasAnalysis.rst @@ -132,7 +132,8 @@ The ``MayAlias`` response is used whenever the two pointers might refer to the same object. The ``PartialAlias`` response is used when the two memory objects are known to -be overlapping in some way, but do not start at the same address. +be overlapping in some way, regardless whether they start at the same address +or not. The ``MustAlias`` response may only be returned if the two memory objects are guaranteed to always start at exactly the same location. A ``MustAlias`` diff --git a/docs/CodingStandards.rst b/docs/CodingStandards.rst index 722718bf4f163..fa41198755fd7 100644 --- a/docs/CodingStandards.rst +++ b/docs/CodingStandards.rst @@ -34,10 +34,10 @@ There are some conventions that are not uniformly followed in the code base (e.g. the naming convention). This is because they are relatively new, and a lot of code was written before they were put in place. Our long term goal is for the entire codebase to follow the convention, but we explicitly *do not* -want patches that do large-scale reformating of existing code. On the other +want patches that do large-scale reformatting of existing code. On the other hand, it is reasonable to rename the methods of a class if you're about to -change it in some other way. Just do the reformating as a separate commit from -the functionality change. +change it in some other way. Just do the reformatting as a separate commit +from the functionality change. The ultimate goal of these guidelines is to increase the readability and maintainability of our common source base. If you have suggestions for topics to diff --git a/docs/CommandGuide/lit.rst b/docs/CommandGuide/lit.rst index b4d15ef57b73d..fbe1a9ab1843f 100644 --- a/docs/CommandGuide/lit.rst +++ b/docs/CommandGuide/lit.rst @@ -80,6 +80,13 @@ OUTPUT OPTIONS Show more information on test failures, for example the entire test output instead of just the test result. +.. option:: -vv, --echo-all-commands + + Echo all commands to stdout, as they are being executed. + This can be valuable for debugging test failures, as the last echoed command + will be the one which has failed. + This option implies ``--verbose``. + .. option:: -a, --show-all Show more information about all tests, for example the entire test |