Commit
c828b93fb367b67d5e6342fee179a93970ba71ec
by thakis[gn build] (manually) port f8b1cc365786
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 | llvm/utils/gn/secondary/libcxxabi/src/BUILD.gn |
Commit
f099ac838e6bce8b743a71c2fc46c1699eae8dc3
by llvmgnsyncbot[gn build] Port 7a320b279d07
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 | llvm/utils/gn/secondary/libcxx/include/BUILD.gn |
Commit
d5681f1d688a45c000dd1e2c4f4d3678e0440b94
by sander.desmalen[SelectionDAG] Add PromoteIntOp_INSERT_SUBVECTOR.
This is required to codegen something like: <vscale x 8 x i16> @llvm.experimental.vector.insert(<vscale x 8 x i16> %vec, <vscale x 2 x i16> %subvec, i64 %idx) where the output vector is legal, but the input vector needs promoting.
It implements this by performing the whole operation on the promoted type, and then truncating the result.
Reviewed By: david-arm, craig.topper
Differential Revision: https://reviews.llvm.org/D110059
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 | llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp |
 | llvm/test/CodeGen/AArch64/sve-insert-vector.ll |
 | llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h |
Commit
9689c1b7bb77d65e8acc9a13e5e416803d38b02f
by Stefan Gränitz[lldb] JITLoaderGDB tests can use lli in ORC greedy mode
At first, lli only supported lazy mode for ORC. Greedy mode was added with e1579894d205 and is the default settings now. JITLoaderGDB tests don't rely on laziness, so we can switch them to greedy and remove some complexity.
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 | lldb/test/Shell/Breakpoint/jit-loader_rtdyld_elf.test |
 | lldb/test/Shell/Breakpoint/jit-loader_jitlink_elf.test |
Commit
b6d10beb505cbf17c21668cca0486f89ce35857c
by a.bataev[SLP][NFC]Rename function in the test for better matching of the transformation.
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 | llvm/test/Transforms/SLPVectorizer/X86/tiny-tree.ll |
Commit
05b130342143a0c93407cfbecf6d7cf30c6d1890
by andrew.ng[ELF][test] Restore important part of ICF alignment test
Restore the checking of addresses in ICF test which was testing the behaviour of ICF with regards to different alignments of otherwise identical sections. Also make the test more robust to layout changes.
Differential Revision: https://reviews.llvm.org/D110090
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 | lld/test/ELF/icf7.s |
Commit
3a00e58c2fca0c20d3792c897ef1ea54b6a168a0
by Tim NorthoverAArch64: use indivisible cmpxchg for 128-bit atomic loads at O0
Like normal atomicrmw operations, at -O0 the simple register-allocator can insert spills into the LL/SC loop if it's expanded and visible when regalloc runs. This can cause the operation to never succeed by repeatedly clearing the monitor. Instead expand to a cmpxchg, which has a pseudo-instruction for -O0.
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 | llvm/test/CodeGen/AArch64/GlobalISel/arm64-atomic-128.ll |
 | llvm/lib/Target/AArch64/AArch64ISelLowering.cpp |
Commit
3e8d2008f74245e9e1ca60bc97e4e619b0d42c6c
by sander.desmalen[SelectionDAG] Remove PromoteIntOp_EXTRACT_SUBVECTOR.
This code seems untested and is likely obsolete, because this case should already be handled by the code that legalizes the result type of EXTRACT_SUBVECTOR.
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D110061
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 | llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h |
 | llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp |
Commit
6375ca40590b9fea49a9d7d20f80d3da6af381f1
by sander.desmalen[AArch64][SVE] Add extract_subvector patterns for unpacked fp16 and bfloat types.
Reviewed By: david-arm
Differential Revision: https://reviews.llvm.org/D110163
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 | llvm/test/CodeGen/AArch64/sve-extract-vector.ll |
 | llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td |
Commit
f7d1a60cac6b7bb3199e3aba083346bf0eb4a24f
by JCTremoulet[mailmap] Add entry for myself
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 | .mailmap |
Commit
1cf86df8839ae2c8ebb7c68e1c355ec960a153cf
by jhuber6[OpenMP] Make sure the Thread ID function is not removed
Summary: The thread ID function was reintroduced in D110195, but could potentially be removed by the optimizer. Make the function noinline to preserve the call sites and add it to the externalization RAII so its definition is not removed by the attributor.
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 | llvm/lib/Transforms/IPO/OpenMPOpt.cpp |
 | openmp/libomptarget/DeviceRTL/include/Utils.h |
 | openmp/libomptarget/DeviceRTL/src/Mapping.cpp |
Commit
c97820c50d73d05d3ec5679253206d1ac39d10ee
by sander.desmalen[AArch64][SVE] NFC: Move extract_subvector tests around.
This patch splits up sve-extract-vector.ll into * sve-extract-fixed-vector.ll * sve-extract-scalable-vector.ll
For testing extracts of a fixed-width or scalable sub-vector from a scalable source vector, respectively.
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 | llvm/test/CodeGen/AArch64/sve-extract-vector.ll |
 | llvm/test/CodeGen/AArch64/sve-extract-scalable-vector.ll |
 | llvm/test/CodeGen/AArch64/sve-extract-fixed-vector.ll |
Commit
e5aaf0332670577cc19ac67b07b10261da6fc1e1
by gusrb406[InstCombine] Update InstCombine to use poison instead of undef for shufflevector's placeholder (1/3)
This patch is for fixing potential shufflevector-related bugs like D93818. As D93818, this patch change shufflevector's default placeholder to poison. To reduce risk, it was divided into several patches, and this patch is for InstCombineCasts.
Reviewed By: spatel
Differential Revision: https://reviews.llvm.org/D110226
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 | llvm/test/Transforms/InstCombine/X86/x86-f16c.ll |
 | llvm/test/Transforms/InstCombine/X86/x86-f16c-inseltpoison.ll |
 | llvm/test/Transforms/InstCombine/vector-casts.ll |
 | llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp |
 | llvm/test/Transforms/InstCombine/trunc-inseltpoison.ll |
 | llvm/test/Transforms/InstCombine/shufflevec-bitcast.ll |
 | llvm/test/Transforms/InstCombine/cast.ll |
 | llvm/test/Transforms/InstCombine/shufflevec-bitcast-inseltpoison.ll |
 | llvm/test/Transforms/InstCombine/trunc.ll |
 | clang/test/Headers/wasm.c |
 | llvm/test/Transforms/InstCombine/shuffle-cast-dist.ll |
Commit
b1f38a27f0c95fdf5f81eac4812b781a9d612425
by llvm-dev[Target][CodeGen] Remove default CostKind arguments on inner/impl TTI overrides
Based off a discussion on D110100, we should be avoiding default CostKinds whenever possible.
This initial patch removes them from the 'inner' target implementation callbacks - these should only be used by the main TTI calls, so this should guarantee that we don't cause changes in CostKind by missing it in an inner call. This exposed a few missing arguments in getGEPCost and reduction cost calls that I've cleaned up.
Differential Revision: https://reviews.llvm.org/D110242
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 | llvm/include/llvm/Analysis/TargetTransformInfoImpl.h |
 | llvm/lib/Target/X86/X86TargetTransformInfo.h |
 | llvm/include/llvm/CodeGen/BasicTTIImpl.h |
 | llvm/lib/Target/BPF/BPFTargetTransformInfo.h |
 | llvm/lib/Target/NVPTX/NVPTXTargetTransformInfo.h |
 | llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h |
 | llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.h |
 | llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h |
 | llvm/lib/Target/ARM/ARMTargetTransformInfo.h |
 | llvm/include/llvm/Analysis/TargetTransformInfo.h |
 | llvm/lib/Target/WebAssembly/WebAssemblyTargetTransformInfo.h |
 | llvm/lib/Target/Lanai/LanaiTargetTransformInfo.h |
 | llvm/lib/Target/SystemZ/SystemZTargetTransformInfo.h |
 | llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h |
Commit
1864976c967de36146eb5a5b86e6312d466e1031
by tejohnson[Sanitizer] Add Windows header for _mkdir
This will hopefully fix the sanitizer_windows bot failure after D109794: https://lab.llvm.org/buildbot/#/builders/127/builds/17222
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 | compiler-rt/lib/sanitizer_common/sanitizer_win.cpp |
Commit
b034593c8719e42a56cf4e6cb2ffb762783b0d7f
by Louis Dionne[libc++][NFC] Add link to Discord channel from documentation
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 | libcxx/docs/Contributing.rst |
Commit
ec8311444abec8ad68a9fd08e509ae2178b43ca3
by gusrb406[InstCombine] Update InstCombine to use poison instead of undef for shufflevector's placeholder (2/3)
This patch is for fixing potential shufflevector-related bugs like D93818. As D93818, this patch change shufflevector's default placeholder to poison. To reduce risk, it was divided into several patches, and this patch is for InstCombineCompares and InstructionCombining.
Reviewed By: spatel
Differential Revision: https://reviews.llvm.org/D110227
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 | llvm/test/Transforms/PhaseOrdering/X86/shuffle-inseltpoison.ll |
 | llvm/test/Transforms/PhaseOrdering/X86/shuffle.ll |
 | llvm/test/Transforms/InstCombine/vec_shuffle.ll |
 | llvm/test/Transforms/InstCombine/broadcast.ll |
 | llvm/test/Transforms/InstCombine/shufflevector-div-rem-inseltpoison.ll |
 | llvm/test/Transforms/InstCombine/vec-binop-select.ll |
 | llvm/test/Transforms/SLPVectorizer/X86/alternate-int.ll |
 | llvm/test/Transforms/InstCombine/broadcast-inseltpoison.ll |
 | llvm/test/Transforms/InstCombine/vscale_cmp.ll |
 | llvm/test/Transforms/SLPVectorizer/X86/alternate-int-inseltpoison.ll |
 | llvm/test/Transforms/InstCombine/shufflevector-div-rem.ll |
 | llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp |
 | llvm/lib/Transforms/InstCombine/InstructionCombining.cpp |
 | llvm/test/Transforms/InstCombine/gep-inbounds-null.ll |
 | llvm/test/Transforms/SLPVectorizer/AArch64/transpose-inseltpoison.ll |
 | llvm/test/Transforms/InstCombine/getelementptr.ll |
 | llvm/test/Transforms/InstCombine/vec-binop-select-inseltpoison.ll |
 | llvm/test/Transforms/InstCombine/vec_shuffle-inseltpoison.ll |
 | llvm/test/Transforms/SLPVectorizer/AArch64/transpose.ll |
 | llvm/test/Transforms/InstCombine/icmp-vec-inseltpoison.ll |
 | llvm/test/Transforms/InstCombine/icmp-vec.ll |