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llvm-mirror/tools/bugpoint-passes
Keno Fischer b0714e5bf7 [bugpoint] Add a named metadata (+their operands) reducer
Summary:
We frequently run bugpoint on a linked module that consists of all
modules we create while jitting the julia standard library. This module
has a very large number of compile units (10000+) in `llvm.dbg.cu`,
which didn't get reduced at all, requiring manual post processing.
This is an attempt to have bugpoint go through and attempt to reduce
the number of global named metadata nodes as well as their operands,
to cut down the number of roots for such metadata.

Reviewers: dexonsmith, reames, pete

Subscribers: pete, dexonsmith, reames, llvm-commits

Differential Revision: http://reviews.llvm.org/D14043

llvm-svn: 252247
2015-11-06 00:12:50 +00:00
..
bugpoint.exports
CMakeLists.txt
Makefile
TestPasses.cpp [bugpoint] Add a named metadata (+their operands) reducer 2015-11-06 00:12:50 +00:00