Merge r315485 into 5.0.1

[llvmbot]

Bugzilla Link	34918
Resolution	FIXED
Resolved on	Oct 25, 2017 13:59
Version	trunk
OS	Windows NT
Blocks	#33840
Reporter	LLVM Bugzilla Contributor
CC	@zmodem,@rotateright,@tstellar
Fixed by commit(s)	r315485 r316607

Extended Description

https://reviews.llvm.org/rL315485

[x86] avoid infinite loop from SoftenFloatOperand (#34866 )

Legalization of fp128 assumes things that we should have asserts for,
so that's another potential improvement.

[llvmbot]

assigned to @topperc

[tstellar]

Hi Craig,

Is this OK to merge?

[topperc]

Yes. It's ok to merge.

[tstellar]

Merged:

[tstellar]

r316607