[all-commits] [llvm/llvm-project] 36ba42: [IR][CodeGen][mlir] Overload pointer argument for ...

[Nick Sarnie via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 36ba42d09737872243f1968067fa835fbaecbe73
      https://github.com/llvm/llvm-project/commit/36ba42d09737872243f1968067fa835fbaecbe73
  Author: Nick Sarnie <nick.sarnie at intel.com>
  Date:   2026-06-05 (Fri, 05 Jun 2026)

  Changed paths:
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/CodeGen/TargetBuiltins/X86.cpp
    M clang/test/CodeGen/X86/avx512f-builtins.c
    M clang/test/CodeGen/X86/avx512vbmi2-builtins.c
    M clang/test/CodeGen/X86/avx512vl-builtins.c
    M clang/test/CodeGen/X86/avx512vlvbmi2-builtins.c
    A clang/test/CodeGen/builtin-masked-addrspace.c
    M clang/test/CodeGen/builtin-masked.c
    M llvm/include/llvm/IR/Intrinsics.td
    M llvm/lib/IR/AutoUpgrade.cpp
    M llvm/lib/IR/IRBuilder.cpp
    M llvm/test/Analysis/CostModel/AArch64/masked_expand_load.ll
    M llvm/test/Analysis/CostModel/PowerPC/ld-st-with-length.ll
    M llvm/test/Analysis/CostModel/RISCV/gep.ll
    M llvm/test/Analysis/CostModel/RISCV/rvv-expandload-compressstore.ll
    M llvm/test/Analysis/CostModel/X86/masked-intrinsic-cost-inseltpoison.ll
    M llvm/test/Analysis/CostModel/X86/masked-intrinsic-cost.ll
    M llvm/test/Assembler/masked-load-store-intrinsics-attributes.ll
    M llvm/test/Bitcode/upgrade-masked-keep-metadata.ll
    M llvm/test/Instrumentation/AddressSanitizer/asan-masked-load-store.ll
    M llvm/test/Instrumentation/MemorySanitizer/X86/avx512-intrinsics-upgrade.ll
    M llvm/test/Instrumentation/MemorySanitizer/masked-store-load.ll
    M llvm/test/Other/force-opaque-ptrs.ll
    M llvm/test/Transforms/InstCombine/load-store-masked-constant-array.ll
    A llvm/test/Transforms/ScalarizeMaskedMemIntrin/SPIRV/expand-masked-compressstore.ll
    A llvm/test/Transforms/ScalarizeMaskedMemIntrin/SPIRV/expand-masked-expandload.ll
    M mlir/include/mlir/Dialect/LLVMIR/LLVMIntrinsicOps.td
    M mlir/test/Target/LLVMIR/llvmir-intrinsics.mlir

  Log Message:
  -----------
  [IR][CodeGen][mlir] Overload pointer argument for compressstore/expandload intrinsics (#200492)

Update the `llvm.masked.expandload` and `llvm.masked.compressstore`
intrinsics to have overloaded pointer arguments so other address spaces
can be used. This puts these intrinsics in line with other similar
intrinsics, which already have overloaded pointer arguments.

The change may look large, but almost all of the changes are adding
`.p0` to tests.

This is needed for targets that have non-zero default address space, the
problem was found when trying to compile the libc LIT tests for SPIRV,
specifically
[this](https://github.com/llvm/llvm-project/blob/4ac26f45fa8f5c58a90effb903808cb0e908cf1c/libc/test/src/__support/CPP/simd_test.cpp)
one.

Co-Authored-By: Claude Sonnet 4.5 <noreply at anthropic.com>

---------

Signed-off-by: Nick Sarnie <nick.sarnie at intel.com>
Co-authored-by: Claude Sonnet 4.5 <noreply at anthropic.com>



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