Commit
1097fab1cf41e786a659b1fe45a1494170be6952
by jdoerfert[Attributor] Deduce memory behavior of functions and arguments Deduce the memory behavior, aka "read-none", "read-only", or "write-only", for functions and arguments. Reviewers: sstefan1, uenoku Subscribers: hiraditya, bollu, jfb, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67384 llvm-svn: 373965
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 | llvm/include/llvm/Transforms/IPO/Attributor.h |
 | llvm/test/Transforms/FunctionAttrs/willreturn.ll |
 | llvm/test/Transforms/FunctionAttrs/arg_returned.ll |
 | llvm/test/Transforms/FunctionAttrs/align.ll |
 | llvm/test/Transforms/FunctionAttrs/nocapture.ll |
 | llvm/test/Transforms/FunctionAttrs/nonnull.ll |
 | llvm/test/Transforms/FunctionAttrs/nofree-attributor.ll |
 | llvm/test/Transforms/FunctionAttrs/readattrs.ll |
 | llvm/test/Transforms/FunctionAttrs/dereferenceable.ll |
 | llvm/test/Transforms/FunctionAttrs/norecurse.ll |
 | llvm/test/Transforms/FunctionAttrs/read_write_returned_arguments_scc.ll |
 | llvm/test/Transforms/FunctionAttrs/noalias_returned.ll |
 | llvm/lib/Transforms/IPO/Attributor.cpp |
 | llvm/test/Transforms/FunctionAttrs/liveness.ll |
 | llvm/test/Transforms/FunctionAttrs/arg_nocapture.ll |
 | llvm/test/Transforms/FunctionAttrs/internal-noalias.ll |
 | llvm/test/Transforms/FunctionAttrs/nosync.ll |
Commit
f5d700ac05cb3b3fdb22619186ce9f0376dcca10
by shal1t712[llvm-lipo] Relax the check of the specified input file architecture cctools lipo only compares the cputypes when it verifies that the specified (via -arch) input file and the architecture match. This diff adjusts the behavior of llvm-lipo accordingly. Differential revision: https://reviews.llvm.org/D68319 Test plan: make check-all llvm-svn: 373966
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 | llvm/tools/llvm-lipo/llvm-lipo.cpp |
Commit
58af5be28dafedafba3fb20ba35ac0ae4f2c570a
by aheejin[WebAssembly] Add memory intrinsics handling to mayThrow() Summary: Previously, `WebAssembly::mayThrow()` assumed all inputs are global addresses. But when intrinsics, such as `memcpy`, `memmove`, or `memset` are lowered to external symbols in instruction selection and later emitted as library calls. And these functions don't throw. This patch adds handling to those memory intrinsics to `mayThrow` function. But while most of libcalls don't throw, we can't guarantee all of them don't throw, so currently we conservatively return true for all other external symbols. I think a better way to solve this problem is to embed 'nounwind' info in `TargetLowering::CallLoweringInfo`, so that we can access the info from the backend. This will also enable transferring 'nounwind' properties of LLVM IR instructions. Currently we don't transfer that info and we can only access properties of callee functions, if the callees are within the module. Other targets don't need this info in the backend because they do all the processing before isel, but it will help us because that info will reduce code size increase in fixing unwind destination mismatches in CFGStackify. But for now we return false for these memory intrinsics and true for all other libcalls conservatively. Reviewers: dschuff Subscribers: sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D68553 llvm-svn: 373967
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 | llvm/test/CodeGen/WebAssembly/cfg-stackify-eh.ll |
 | llvm/lib/Target/WebAssembly/WebAssemblyUtilities.cpp |
Commit
69a3b21a5cd860a66fdea188c561f3336d3d5f66
by Adrian PrantlMark constructor as default and remove implementation (NFC) llvm-svn: 373968
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 | lldb/include/lldb/Core/Mangled.h |
 | lldb/source/Core/Mangled.cpp |
Commit
60786f9143926e86525abaa917494c406493534a
by cameron.mcinally[llvm-c] Add UnaryOperator to LLVM_FOR_EACH_VALUE_SUBCLASS macro Note that we are not sure where the tests for these functions lives. This was discussed in the Phab Diff. Differential Revision: https://reviews.llvm.org/D68588 llvm-svn: 373969
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 | llvm/include/llvm-c/Core.h |
Commit
33f054a316672b1ef54c9f4e6960ac1e7e5acbf5
by davide[CMake] We only want to copy the headers for macOS. <rdar://problem/55916729> llvm-svn: 373970
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 | lldb/cmake/modules/LLDBFramework.cmake |
Commit
a9d43b55c7d2f40b42a1aae7f84917d13121fce3
by z.zoelec2 [libc++] Remove C++03 variadics in shared_ptr (v2) Summary: In my last patch (D67675) I forgot a few variadics. This patch removes the remaining make_shared and allocate_shared C++03 variadics. Reviewers: ldionne, EricWF, mclow.lists Subscribers: christof, dexonsmith, libcxx-commits Tags: #libc Differential Revision: https://reviews.llvm.org/D68000 llvm-svn: 373971
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 | libcxx/include/memory |
Commit
ee33c61e341c23cbffe5c583107353d54fc67be8
by jdoerfert[Attributor][FIX] Remove assertion wrong for on invalid IRPositions llvm-svn: 373972
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 | llvm/include/llvm/Transforms/IPO/Attributor.h |
Commit
aaea76ba02301efd8aa0c8d5da4af400d03b2fb6
by david.bolvansky[Diagnostics] Emit better -Wbool-operation's warning message if we known that the result is always true llvm-svn: 373973
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 | clang/lib/Sema/SemaChecking.cpp |
 | clang/lib/Sema/SemaExpr.cpp |
 | clang/test/Sema/warn-bitwise-negation-bool.c |
 | clang/include/clang/Basic/DiagnosticSemaKinds.td |
Commit
ae5bad7277f497a8b19e331dffc14c74e3db7587
by aheejin[llvm-lipo] Add TextAPI to LINK_COMPONENTS Summary: D68319 uses `MachO::getCPUTypeFromArchitecture` and without this builds with `-DBUILD_SHARED_LIBS=ON` fail. Reviewers: alexshap Subscribers: mgorny, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D68594 llvm-svn: 373974
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 | llvm/tools/llvm-lipo/CMakeLists.txt |
Commit
daeead4b02f062bf5a21e154ab7726b3e1dd41bd
by aheejin[WebAssembly] Fix unwind mismatch stat computation Summary: There was a bug when computing the number of unwind destination mismatches in CFGStackify. When there are many mismatched calls that share the same (original) destination BB, they have to be counted separately. This also fixes a typo and runs `fixUnwindMismatches` only when the wasm exception handling is enabled. This is to prevent unnecessary computations and does not change behavior. Reviewers: dschuff Subscribers: sbc100, jgravelle-google, hiraditya, sunfish, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D68552 llvm-svn: 373975
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 | llvm/test/CodeGen/WebAssembly/cfg-stackify-eh.ll |
 | llvm/lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp |