[PATCH] D87592: [SelectionDAG] Use Align/MaybeAlign in calls to getLoad/getStore/getExtLoad/getTruncStore.

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.
craig.topper added reviewers: efriedma, arsenm, spatel, RKSimon.
Herald added subscribers: ecnelises, kerbowa, Jim, atanasyan, jrtc27, fedor.sergeev, hiraditya, jgravelle-google, sbc100, nhaehnle, jvesely, nemanjai, sdardis, dylanmckay, jyknight, dschuff.
Herald added a project: LLVM.
craig.topper requested review of this revision.
Herald added subscribers: aheejin, wdng.

The versions that take 'unsigned' will be removed in the future.

I tried to use getOriginalAlign instead of getAlign in some
places. getAlign factors in the minimum alignment implied by
the offset in the pointer info. Since we're also passing the
pointer info we can use the original alignment.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D87592

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  llvm/lib/Target/ARM/ARMISelLowering.cpp
  llvm/lib/Target/AVR/AVRISelLowering.cpp
  llvm/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp
  llvm/lib/Target/Mips/MipsISelLowering.cpp
  llvm/lib/Target/Mips/MipsSEISelLowering.cpp
  llvm/lib/Target/Sparc/SparcISelLowering.cpp
  llvm/lib/Target/SystemZ/SystemZSelectionDAGInfo.cpp
  llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/lib/Target/XCore/XCoreISelLowering.cpp
  llvm/test/CodeGen/AArch64/sadd_sat_vec.ll
  llvm/test/CodeGen/AArch64/ssub_sat_vec.ll
  llvm/test/CodeGen/AArch64/uadd_sat_vec.ll
  llvm/test/CodeGen/AArch64/usub_sat_vec.ll
  llvm/test/CodeGen/AMDGPU/private-element-size.ll
  llvm/test/CodeGen/PowerPC/aix-cc-abi.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D87592.291479.patch
Type: text/x-patch
Size: 55745 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200914/bfa00d71/attachment.bin>