[all-commits] [llvm/llvm-project] 7deaed: [libc] Reduce binary size for baremetal targets (#...

Thu Dec 26 19:54:54 PST 2024

  Branch: refs/heads/users/vitalybuka/spr/ubsan-remove-fsanitizervptr-from-fsanitizerundefined
  Home:   https://github.com/llvm/llvm-project
  Commit: 7deaed975eecf78797649b731506478f3d6ccd59
      https://github.com/llvm/llvm-project/commit/7deaed975eecf78797649b731506478f3d6ccd59
  Author: Prabhuk <prabhukr at google.com>
  Date:   2024-12-26 (Thu, 26 Dec 2024)

  Changed paths:
    M libc/config/baremetal/config.json

  Log Message:
  -----------
  [libc] Reduce binary size for baremetal targets (#121164)

For `math` functions we must choose size optimized implementations.
Removing framepointers will also help with binary size savings.

  Commit: 5d529c32cc2d5342a0d183881b6c3023435ed5d3
      https://github.com/llvm/llvm-project/commit/5d529c32cc2d5342a0d183881b6c3023435ed5d3
  Author: Hervé Poussineau <hpoussin at reactos.org>
  Date:   2024-12-27 (Fri, 27 Dec 2024)

  Changed paths:
    M llvm/lib/Object/WindowsMachineFlag.cpp
    M llvm/lib/ToolDrivers/llvm-lib/LibDriver.cpp
    A llvm/test/tools/llvm-lib/Inputs/mips.ll
    A llvm/test/tools/llvm-lib/infer-machine.test
    A llvm/test/tools/llvm-lib/machine-opt.test

  Log Message:
  -----------
  [llvm-lib] Handle MIPS architecture (#121007)

- add a test to check values for /machine argument
- add a test to check if machine is correctly inferred from inputs

  Commit: 6b53a9546c56c805eaf86ac564083bf846570312
      https://github.com/llvm/llvm-project/commit/6b53a9546c56c805eaf86ac564083bf846570312
  Author: Maksim Levental <maksim.levental at gmail.com>
  Date:   2024-12-26 (Thu, 26 Dec 2024)

  Changed paths:
    M mlir/include/mlir/Dialect/Arith/IR/ArithOps.td

  Log Message:
  -----------
  [mlir][arith] DCE `getPredicateByName` (#121165)

  Commit: 9d3f9f47e6e630b8308562297757e0911be03a18
      https://github.com/llvm/llvm-project/commit/9d3f9f47e6e630b8308562297757e0911be03a18
  Author: YunQiang Su <yunqiang at isrc.iscas.ac.cn>
  Date:   2024-12-27 (Fri, 27 Dec 2024)

  Changed paths:
    M llvm/lib/Object/WindowsMachineFlag.cpp
    M llvm/lib/ToolDrivers/llvm-lib/LibDriver.cpp
    R llvm/test/tools/llvm-lib/Inputs/mips.ll
    R llvm/test/tools/llvm-lib/infer-machine.test
    R llvm/test/tools/llvm-lib/machine-opt.test

  Log Message:
  -----------
  Revert "[llvm-lib] Handle MIPS architecture (#121007)"

This reverts commit 5d529c32cc2d5342a0d183881b6c3023435ed5d3.

  Commit: 47e1c87a613d7453b6d5addc2e23e26bea10c0ce
      https://github.com/llvm/llvm-project/commit/47e1c87a613d7453b6d5addc2e23e26bea10c0ce
  Author: Elvis Wang <elvis.wang at sifive.com>
  Date:   2024-12-27 (Fri, 27 Dec 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.h
    M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
    A llvm/test/Transforms/LoopVectorize/RISCV/preserve-dbg-loc.ll
    M llvm/test/Transforms/LoopVectorize/preserve-dbg-loc-and-loop-metadata.ll
    A llvm/test/Transforms/LoopVectorize/preserve-dbg-loc-reduction-inloop.ll

  Log Message:
  -----------
  [VPlan] Set debug location for VPReduction/VPWidenIntrinsicRecipe.  (#120054)

This patch add missing debug location for
VPReduction/VPWidenIntrinsicRecipe.

  Commit: 179344d9a85934ff83bed1f657c91d4c1ba12460
      https://github.com/llvm/llvm-project/commit/179344d9a85934ff83bed1f657c91d4c1ba12460
  Author: Fangrui Song <i at maskray.me>
  Date:   2024-12-26 (Thu, 26 Dec 2024)

  Changed paths:
    M llvm/include/llvm/MC/MCStreamer.h
    M llvm/lib/MC/MCAsmStreamer.cpp
    M llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp

  Log Message:
  -----------
  [MC] Move AIX specific function to PPCAsmPrinter

https://reviews.llvm.org/D95518 used switchSectionNoPrint,
which seems buggy as .ll -> .s -> .o will be different from
.ll -> .o, but this change intends to be a NFC.

  Commit: c6ea7fb2f85346eb786f2690355db830c455bfc0
      https://github.com/llvm/llvm-project/commit/c6ea7fb2f85346eb786f2690355db830c455bfc0
  Author: Patryk Wychowaniec <pwychowaniec at pm.me>
  Date:   2024-12-27 (Fri, 27 Dec 2024)

  Changed paths:
    M llvm/lib/Target/AVR/AVRDevices.td
    M llvm/lib/Target/AVR/MCTargetDesc/AVRAsmBackend.cpp
    A llvm/test/CodeGen/AVR/branch-relaxation-long-backward.ll
    A llvm/test/CodeGen/AVR/branch-relaxation-long-forward.ll
    R llvm/test/CodeGen/AVR/branch-relaxation-long.ll

  Log Message:
  -----------
  [AVR] Wrap out-of-bounds relative jumps (#118015)

This commit improves the relative jumps, so that we are able to emit
`rjmp` that wraps around the memory boundary on devices with 8KB flash.

  Commit: f51db95e064c97860910d1ca17a8c29eb23d8623
      https://github.com/llvm/llvm-project/commit/f51db95e064c97860910d1ca17a8c29eb23d8623
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2024-12-26 (Thu, 26 Dec 2024)

  Changed paths:
    M clang/test/Driver/sanitizer-ld.c

  Log Message:
  -----------
  [NFC][Driver] Use global --implicit-check-not=libclang_rt (#121081)

To simplify and improve precision of the test.

  Commit: 28b53e60cf73351f191456cf5314ff79927abe2b
      https://github.com/llvm/llvm-project/commit/28b53e60cf73351f191456cf5314ff79927abe2b
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2024-12-26 (Thu, 26 Dec 2024)

  Changed paths:
    M clang/test/Driver/sanitizer-ld.c
    M libc/config/baremetal/config.json
    M llvm/include/llvm/MC/MCStreamer.h
    M llvm/lib/MC/MCAsmStreamer.cpp
    M llvm/lib/Target/AVR/AVRDevices.td
    M llvm/lib/Target/AVR/MCTargetDesc/AVRAsmBackend.cpp
    M llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.h
    M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
    A llvm/test/CodeGen/AVR/branch-relaxation-long-backward.ll
    A llvm/test/CodeGen/AVR/branch-relaxation-long-forward.ll
    R llvm/test/CodeGen/AVR/branch-relaxation-long.ll
    A llvm/test/Transforms/LoopVectorize/RISCV/preserve-dbg-loc.ll
    M llvm/test/Transforms/LoopVectorize/preserve-dbg-loc-and-loop-metadata.ll
    A llvm/test/Transforms/LoopVectorize/preserve-dbg-loc-reduction-inloop.ll
    M mlir/include/mlir/Dialect/Arith/IR/ArithOps.td

  Log Message:
  -----------
  [𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.4

[skip ci]

  Commit: a0d1ed44692c2dfee7546a5de6822c664e9cd542
      https://github.com/llvm/llvm-project/commit/a0d1ed44692c2dfee7546a5de6822c664e9cd542
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2024-12-26 (Thu, 26 Dec 2024)

  Changed paths:
    M clang/test/Driver/sanitizer-ld.c
    M libc/config/baremetal/config.json
    M llvm/include/llvm/MC/MCStreamer.h
    M llvm/lib/MC/MCAsmStreamer.cpp
    M llvm/lib/Target/AVR/AVRDevices.td
    M llvm/lib/Target/AVR/MCTargetDesc/AVRAsmBackend.cpp
    M llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/lib/Transforms/Vectorize/VPlan.h
    M llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
    A llvm/test/CodeGen/AVR/branch-relaxation-long-backward.ll
    A llvm/test/CodeGen/AVR/branch-relaxation-long-forward.ll
    R llvm/test/CodeGen/AVR/branch-relaxation-long.ll
    A llvm/test/Transforms/LoopVectorize/RISCV/preserve-dbg-loc.ll
    M llvm/test/Transforms/LoopVectorize/preserve-dbg-loc-and-loop-metadata.ll
    A llvm/test/Transforms/LoopVectorize/preserve-dbg-loc-reduction-inloop.ll
    M mlir/include/mlir/Dialect/Arith/IR/ArithOps.td

  Log Message:
  -----------
  rebase

Created using spr 1.3.4

Compare: https://github.com/llvm/llvm-project/compare/2f9b583899a3...a0d1ed44692c

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