https://llvm.org/bugs/show_bug.cgi?id=23257
Bug ID: 23257
Summary: [LegacyPassManager] Add -print-func-after-all
command-line options
Product: libraries
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: Transformation Utilities
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Similar to the -mllvm -print-after-all command-line option, it would be nice to
have an option that does the same, but on a per function basis (e.g.,
-print-func-after-all="funcname"). In the past I've used llvm-extract to
extract the function in question and then run opt/llc, but it's difficult to
match the behavior of the -O options (e.g., -O3) accepted by clang and those
accepted by opt and llc.
This should also work for the related command-line options (e.g.,
-print-before-all, -print-before=<pass name>).
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