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b73e1558ac
Summary:
We've had support for auto upgrading old style scalar TBAA access
metadata tags into the "new" struct path aware TBAA metadata for 3 years
now. The only way to actually generate old style TBAA was explicitly
through the IRBuilder API. I think this is a good time for dropping
support for old style scalar TBAA.
I'm not removing support for textual or bitcode upgrade -- if you have
IR with the old style scalar TBAA tags that go through the AsmParser orf
the bitcode parser before LLVM sees them, they will keep working as
usual.
Note:
%val = load i32, i32* %ptr, !tbaa !N
!N = < scalar tbaa node >
is equivalent to
%val = load i32, i32* %ptr, !tbaa !M
!N = < scalar tbaa node >
!M = !{!N, !N, 0}
Reviewers: manmanren, chandlerc, sunfish
Subscribers: mcrosier, llvm-commits, mgorny
Differential Revision: https://reviews.llvm.org/D26229
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286291 91177308-0d34-0410-b5e6-96231b3b80d8
21 lines
356 B
CMake
21 lines
356 B
CMake
set(LLVM_LINK_COMPONENTS
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Analysis
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AsmParser
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Core
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Support
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)
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add_llvm_unittest(AnalysisTests
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AliasAnalysisTest.cpp
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BlockFrequencyInfoTest.cpp
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CallGraphTest.cpp
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CFGTest.cpp
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CGSCCPassManagerTest.cpp
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LazyCallGraphTest.cpp
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LoopPassManagerTest.cpp
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ScalarEvolutionTest.cpp
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TBAATest.cpp
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ValueTrackingTest.cpp
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UnrollAnalyzer.cpp
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)
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