[all-commits] [llvm/llvm-project] ea3c22: [CIR] Add alignment support for global, store, and...

[Andy Kaylor via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ea3c225786a71376ab0758cda8f3716da2469142
      https://github.com/llvm/llvm-project/commit/ea3c225786a71376ab0758cda8f3716da2469142
  Author: Andy Kaylor <akaylor at nvidia.com>
  Date:   2025-05-23 (Fri, 23 May 2025)

  Changed paths:
    M clang/include/clang/CIR/Dialect/Builder/CIRBaseBuilder.h
    M clang/include/clang/CIR/Dialect/IR/CIROps.td
    M clang/include/clang/CIR/MissingFeatures.h
    M clang/lib/CIR/CodeGen/CIRGenBuilder.h
    M clang/lib/CIR/CodeGen/CIRGenExpr.cpp
    M clang/lib/CIR/CodeGen/CIRGenExprAggregate.cpp
    M clang/lib/CIR/CodeGen/CIRGenFunction.cpp
    M clang/lib/CIR/CodeGen/CIRGenModule.cpp
    M clang/lib/CIR/CodeGen/CIRGenStmt.cpp
    M clang/lib/CIR/Dialect/IR/CIRTypes.cpp
    M clang/lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.cpp
    A clang/test/CIR/CodeGen/align-load.c
    A clang/test/CIR/CodeGen/align-store.c
    A clang/test/CIR/CodeGen/alignment.c
    M clang/test/CIR/CodeGen/array.cpp
    M clang/test/CIR/CodeGen/basic.c
    M clang/test/CIR/CodeGen/basic.cpp
    M clang/test/CIR/CodeGen/binassign.c
    M clang/test/CIR/CodeGen/binop.cpp
    M clang/test/CIR/CodeGen/call.cpp
    M clang/test/CIR/CodeGen/cast.cpp
    M clang/test/CIR/CodeGen/cmp.cpp
    M clang/test/CIR/CodeGen/comma.c
    M clang/test/CIR/CodeGen/compound_assign.cpp
    M clang/test/CIR/CodeGen/forrange.cpp
    M clang/test/CIR/CodeGen/if.cpp
    M clang/test/CIR/CodeGen/local-vars.cpp
    M clang/test/CIR/CodeGen/loop.cpp
    M clang/test/CIR/CodeGen/namespace.cpp
    M clang/test/CIR/CodeGen/nullptr-init.cpp
    M clang/test/CIR/CodeGen/pointers.cpp
    M clang/test/CIR/CodeGen/struct.c
    M clang/test/CIR/CodeGen/struct.cpp
    M clang/test/CIR/CodeGen/switch.cpp
    M clang/test/CIR/CodeGen/switch_flat_op.cpp
    M clang/test/CIR/CodeGen/unary.cpp
    M clang/test/CIR/CodeGen/union.c
    M clang/test/CIR/CodeGen/union.cpp
    M clang/test/CIR/CodeGen/vector-ext.cpp
    M clang/test/CIR/CodeGen/vector.cpp
    M clang/test/CIR/CodeGenOpenACC/combined.cpp
    M clang/test/CIR/CodeGenOpenACC/data.c
    M clang/test/CIR/CodeGenOpenACC/init.c
    M clang/test/CIR/CodeGenOpenACC/kernels.c
    M clang/test/CIR/CodeGenOpenACC/loop.cpp
    M clang/test/CIR/CodeGenOpenACC/parallel.c
    M clang/test/CIR/CodeGenOpenACC/serial.c
    M clang/test/CIR/CodeGenOpenACC/set.c
    M clang/test/CIR/CodeGenOpenACC/shutdown.c
    M clang/test/CIR/CodeGenOpenACC/wait.c
    M clang/test/CIR/Lowering/array.cpp
    M clang/test/CIR/Lowering/local-vars.cpp
    M clang/test/CIR/Lowering/unary-expr-or-type-trait.cpp

  Log Message:
  -----------
  [CIR] Add alignment support for global, store, and load ops (#141163)

This adds alignment support for GlobalOp, LoadOp, and StoreOp.

Tests which failed because cir.store/cir.load now print alignment were
updated with wildcard matches, except where the alignment was relevant
to the test. Tests which check for cir.store/cir.load in cases that
don't have explicit alignment were not updated.

New tests for alignment are alignment.c, align-load.c, and
align-store.c.



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