cranelift: add arm32 backend - #13854

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obeis wants to merge 19 commits into

bytecodealliance:mainfrom

obeis:arm32-isa

Commits on Aug 1, 2026

cranelift: introduce an arm32 (AArch32) backend skeleton
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17d9c34
arm32: add the core data, memory, and control-flow instructions
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4da3c3a
arm32: add the integer ALU instructions
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6a7cdbe
arm32: add division, clz, extends, and bit reversal
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2e941e2
arm32: fill in the rest of the scalar-integer A32 encodings
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343e3c8
arm32: lower direct and indirect calls
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40db7ee
arm32: represent i64 as a register pair
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e0d4b3d
arm32: lower i64 multiply and constant-amount shifts
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70afda3
arm32: lower i64 comparisons
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251927e
arm32: add VFP floating point
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33f0b66
arm32: lower float comparisons, conversions, and bitcasts
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aad402e
arm32: lower fmin/fmax, copysign, and float select
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ce0696b
arm32: lower br_table with an inline jump table
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d7f231e
arm32: add 32-bit atomics
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9fd42be
arm32: support far calls, func_addr, and symbol_value
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f0166f3
arm32: extend atomics to i8, i16, and i64
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4bad43f
fix StoreEx flag name (release, not acquire)
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a1695bd
arm32: fix a bunch of bugs
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577e657
Use qemu to test arm32 cranelift backend with wast files

cpetig
authored and
obeis
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d8cc4ce