https://bugs.llvm.org/show_bug.cgi?id=49714
Bug ID: 49714
Summary: update_test_checks.py does not use FileCheck var for
BB labels
Product: Test Suite
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: lit
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Hi,
update_test_checks.py uses variable for IR variables but do not use them for
basic block labels due to them not being preceded by the % symbol. The output
looks kind of weird with hardcoding of labels except when used in an
instruction.
Perhaps a first pass could be made over label to identify them (instead of
hardcoding knowledge of instructions that uses label) and use variable not
including the % prefix for those with a special naming scheme (e.g. BB_<FOO> or
<FOO>_BB).
An example of what I would expect instead of what is generated (see changes to
loopexitinglatch.ll testcase):
https://reviews.llvm.org/D99204#change-hTLptTksclfo
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