Keno Fischer 04464cf731 [llc/opt] Add an option to run all passes twice ... Summary: Lately, I have submitted a number of patches to fix bugs that only occurred when using the same pass manager to compile multiple modules (generally these bugs are failure to reset some persistent state). Unfortunately I don't think there is currently a way to test that from the command line. This adds a very simple flag to both llc and opt, under which the tools will simply re-run their respective pass pipelines using the same pass manager on (a clone of the same module). Additionally, we verify that both outputs are bitwise the same. Reviewers: yaron.keren Subscribers: loladiro, yaron.keren, kcc, llvm-commits Differential Revision: http://reviews.llvm.org/D14965 llvm-svn: 254774		2015-12-04 21:56:46 +00:00
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CMakeLists.txt	add missing dependency on Target lib for tools	2015-06-03 19:07:51 +00:00
LLVMBuild.txt	Resubmit r237954 (MIR Serialization: print and parse LLVM IR using MIR format).	2015-05-27 18:02:19 +00:00
Makefile	Resubmit r237954 (MIR Serialization: print and parse LLVM IR using MIR format).	2015-05-27 18:02:19 +00:00
llc.cpp	[llc/opt] Add an option to run all passes twice	2015-12-04 21:56:46 +00:00