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rust-lang / stdarch Public

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`s390x` llvm 21 improvements#1903

Merged

Amanieu merged 8 commits intorust-lang:masterrust-lang/stdarch:masterfrom

folkertdev:s390x-llvm-21-fixesfolkertdev/stdarch:s390x-llvm-21-fixesCopy head branch name to clipboard

Aug 21, 2025

Conversation Commits8 (8)Checks Files changed

Merged

`s390x` llvm 21 improvements#1903
Amanieu merged 8 commits intorust-lang:masterfrom
folkertdev:s390x-llvm-21-fixes

Commits

Commits on Aug 20, 2025

s390x: define `unpack_low` using `core::intrinsics::simd`
folkertdev
committed
s390x: add `assert_instr` for `vec_round`
folkertdev
committed
s390x: add `assert_instr` for `vec_extend`
folkertdev
committed
s390x: implement `vec_mule` using `core::intrinsics::simd`
folkertdev
committed
s390x: implement `vec_mulo` using `core::intrinsics::simd`
folkertdev
committed
s390x: implement `vec_subc_u128` using `overflowing_sub`
folkertdev
committed
s390x: implement `vec_sld` using `fshl`
folkertdev
committed
s390x: link to a missed optimization
folkertdev
committed

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