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b1fa7d4d26
This is actually an LLVM bug in the way it generates signatures for these when soft float is enabled. For example, floor ends up having the signature of int64(int64). The signature part is not the same as where the actual parameter types are recorded, and those ARE of course int64(int64) when soft float is enabled. (Yes, Mips16 hard float uses soft float but with different runtime rounes but then has to interoperate with Mips32 using normal floating point). This logic will eventually be moved to the Mips16HardFloat pass so it's not worth sorting out these issues in LLVM since nobody but Mips16 cares about these signatures, as far as I know, and even I won't eventually either. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187613 91177308-0d34-0410-b5e6-96231b3b80d8
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