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| author | Moonchild <moonchild@palemoon.org> | 2020-06-01 21:58:35 +0000 |
|---|---|---|
| committer | Moonchild <moonchild@palemoon.org> | 2020-06-01 21:58:35 +0000 |
| commit | c6ca4380e9e5e95df9de02daf8bfb9a6ebc22810 (patch) | |
| tree | c7672903a2030d37f861b12900165a015f49d10a /js/src/jit/arm/Assembler-arm.cpp | |
| parent | 451509e2c0188a4164d4b3d1d9f5839ed1e95246 (diff) | |
| parent | 744b044935f7d1d67fbe0df42d898efcbdd00536 (diff) | |
| download | UXP-c6ca4380e9e5e95df9de02daf8bfb9a6ebc22810.tar UXP-c6ca4380e9e5e95df9de02daf8bfb9a6ebc22810.tar.gz UXP-c6ca4380e9e5e95df9de02daf8bfb9a6ebc22810.tar.lz UXP-c6ca4380e9e5e95df9de02daf8bfb9a6ebc22810.tar.xz UXP-c6ca4380e9e5e95df9de02daf8bfb9a6ebc22810.zip | |
Merge remote-tracking branch 'origin/redwood' into release
Diffstat (limited to 'js/src/jit/arm/Assembler-arm.cpp')
| -rw-r--r-- | js/src/jit/arm/Assembler-arm.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/js/src/jit/arm/Assembler-arm.cpp b/js/src/jit/arm/Assembler-arm.cpp index 1e20da1c8..b231128c5 100644 --- a/js/src/jit/arm/Assembler-arm.cpp +++ b/js/src/jit/arm/Assembler-arm.cpp @@ -171,6 +171,18 @@ ABIArgGenerator::next(MIRType type) return softNext(type); } +bool +js::jit::IsUnaligned(const wasm::MemoryAccessDesc& access) +{ + if (!access.align()) + return false; + + if (access.type() == Scalar::Float64 && access.align() >= 4) + return false; + + return access.align() < access.byteSize(); +} + // Encode a standard register when it is being used as src1, the dest, and an // extra register. These should never be called with an InvalidReg. uint32_t |