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Chandler Carruth 8965188357 [PM] Replace the hard invalidate in JumpThreading for LVI with correct 
invalidation of deleted functions in GlobalDCE.

This was always testing a bug really triggered in GlobalDCE. Right now
we have analyses with asserting value handles into IR. As long as those
remain, when *deleting* an IR unit, we cannot wait for the normal
invalidation scheme to kick in even though it was designed to work
correctly in the face of these kinds of deletions. Instead, the pass
needs to directly handle invalidating the analysis results pointing at
that IR unit.

I've tought the Inliner about this and this patch teaches GlobalDCE.
This will handle the asserting VH case in the existing test as well as
other issues of the same fundamental variety. I've moved the test into
the GlobalDCE directory and added a comment explaining what is going on.

Note that we cannot simply require LVI here because LVI is too lazy.

llvm-svn: 292773
2017-01-23 08:33:24 +00:00
bindings Fix go bindings after r289702 (hopefully, don't really know how to build 2016-12-15 06:54:29 +00:00
cmake cmake: Only sanitize use-after-scope if the host compiler supports it 2017-01-18 19:01:58 +00:00
docs [docs] Point to upstream Sphinx install instructions. 2017-01-22 03:47:49 +00:00
examples BrainF example: fixing output buffering issue 2017-01-17 13:27:28 +00:00
include [PM] Teach LVI to correctly invalidate itself when its dependencies 2017-01-23 06:35:12 +00:00
lib [PM] Replace the hard invalidate in JumpThreading for LVI with correct 2017-01-23 08:33:24 +00:00
projects
resources
runtimes [CMake] Handle common options for runtimes build 2017-01-10 19:47:05 +00:00
test [PM] Replace the hard invalidate in JumpThreading for LVI with correct 2017-01-23 08:33:24 +00:00
tools llvm-cxxfilt: support -_ 2017-01-22 17:41:10 +00:00
unittests [Orc][RPC] Add 'removeHandler' and 'clearHandlers' methods to RPC endpoints. 2017-01-21 07:46:03 +00:00
utils [globalisel] Fix an unused variable warning when NDEBUG is defined. 2017-01-20 21:40:05 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore [AVR] Add the integrated testing tool to the .gitignore 2016-12-14 11:47:14 +00:00
CMakeLists.txt Bump trunk version to 5.0.0svn 2017-01-12 21:22:36 +00:00
CODE_OWNERS.TXT CODE_OWNERS: Take ownership of IR Linker as discussed on llvm-dev 2016-12-02 14:06:53 +00:00
configure
CREDITS.TXT Revert revision 289721. 2016-12-14 21:58:42 +00:00
LICENSE.TXT Bump year to 2017 in LICENSE.txt 2017-01-12 18:02:42 +00:00
llvm.spec.in
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT Update the release tester for MIPS. NFC. 2017-01-17 11:00:28 +00:00

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