[llvm-commits] [patch] fp128 sint_to_fp folding fix

[Tim Northover]

Hi all,

This patch fixes the constant folding of sint_to_fp when applied to fp128
type. Previously the APFloat was created as a PPC128, which is obviously not
appropriate here.

It's part of the change to generic LLVM code that we had to implement while
developing the AArch64 backend. These are the changes that no other target
exercises, so sending them to the list before would have been a little
motive-less, and often untestable.

This one is another reasonably simple change. More controversial ones are
coming soon...

OK to commit?

Cheers.

Tim.

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