[release/9.0] [mono][mini] Interlocked.CompareExchange and Interlocked.Exchange intrinsics for small types and enums#106897

Merged

jeffschwMSFT merged 28 commits intorelease/9.0from backport/pr-106660-to-release/9.0

Aug 26, 2024

+711-104

Commits on Aug 23, 2024

[mono][mini][arm64] Interlocked.CompareExchange for byte/sbyte

lambdageek
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github-actions
committed
rewrite cas_i1 with zext cmp and sign ext result

lambdageek
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github-actions
committed
[sample] fixup HelloWorld to work with full aot

lambdageek
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github-actions
committed
[mini][llvm] support OP_ATOMIC_CAS_U1

lambdageek
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github-actions
committed
[mini][amd64] support OP_ATOMIC_CAS_U1

lambdageek
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github-actions
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[mini][wasm] support OP_ATOMIC_CAS_U1 in LLVM AOT

lambdageek
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github-actions
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make intrinsic must-expand on arm64,amd64,wasm on mono

lambdageek
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github-actions
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[interp] MINT_MONO_CMPXCHG_U1

lambdageek
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github-actions
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[mini] CompareExchange(i16/u16)

lambdageek
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github-actions
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[mono] must expand CompareExchange(i16/u16)

lambdageek
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github-actions
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[interp] Interlocked.CompareExchange(u16/i16)

lambdageek
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github-actions
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fix gcc intrinsics build

lambdageek
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github-actions
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fix amd64 supported ops

lambdageek
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github-actions
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[mini] zext unsigned CAS results for small types

lambdageek
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github-actions
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[interp] signed small CAS ops

lambdageek
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github-actions
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HACK: fix x64 crashes?

lambdageek
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github-actions
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[amd64] fixup 8- and 16-bit cmpxchg encoding

lambdageek
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github-actions
committed
fix operand order

lambdageek
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github-actions
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ok to always emit rex?

lambdageek
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github-actions
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Apply suggestions from code review

lambdageek
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github-actions
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[interp] remove if guarding a switch

lambdageek
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Interlocked.Exchange u1/i1/u2/i2 interp,llvm,amd64,arm64

lambdageek
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github-actions
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fix windows build

lambdageek
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committed
[amd64] give u2 CMPXCHG and XCHG one more byte

lambdageek
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committed
If jiterpreter is engaged before the thread is fully initialized, just fail to allocate a table index and generate a warning. This shouldn't happen in prod anyway

kg
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committed
Interlocked.Exchange(int) for interp and jiterp

lambdageek
authored and
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[release/9.0] [mono][mini] Interlocked.CompareExchange and Interlocked.Exchange intrinsics for small types and enums#106897

Commits on Aug 23, 2024

[mono][mini][arm64] Interlocked.CompareExchange for byte/sbyte

rewrite cas_i1 with zext cmp and sign ext result

[sample] fixup HelloWorld to work with full aot

[mini][llvm] support OP_ATOMIC_CAS_U1

[mini][amd64] support OP_ATOMIC_CAS_U1

[mini][wasm] support OP_ATOMIC_CAS_U1 in LLVM AOT

make intrinsic must-expand on arm64,amd64,wasm on mono

[interp] MINT_MONO_CMPXCHG_U1

[mini] CompareExchange(i16/u16)

[mono] must expand CompareExchange(i16/u16)

[interp] Interlocked.CompareExchange(u16/i16)

fix gcc intrinsics build

fix amd64 supported ops

[mini] zext unsigned CAS results for small types

[interp] signed small CAS ops

HACK: fix x64 crashes?

[amd64] fixup 8- and 16-bit cmpxchg encoding

fix operand order

ok to always emit rex?

Apply suggestions from code review

[interp] remove if guarding a switch

Interlocked.Exchange u1/i1/u2/i2 interp,llvm,amd64,arm64

fix windows build

[amd64] give u2 CMPXCHG and XCHG one more byte

If jiterpreter is engaged before the thread is fully initialized, just fail to allocate a table index and generate a warning. This shouldn't happen in prod anyway

Interlocked.Exchange(int) for interp and jiterp

Commits on Aug 26, 2024

Merge branch 'release/9.0' into backport/pr-106660-to-release/9.0

Merge branch 'release/9.0' into backport/pr-106660-to-release/9.0