Support both Float16 ABIs depending on LLVM and platform#49527
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Support both Float16 ABIs depending on LLVM and platform#49527
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There are two Float16 ABIs in the wild, one for platforms that have a defing register and the original one where we used i16. LLVM 15 follows GCC and uses the new ABI on x86/ARM but not PPC. Co-authored-by: Gabriel Baraldi <baraldigabriel@gmail.com>
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vtjnash
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Apr 27, 2023
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There are two Float16 ABIs in the wild, one for platforms that have a
defing register and the original one where we used i16.
LLVM 15 follows GCC and uses the new ABI on x86/ARM but not PPC.
Extracted from #48700