[PATCH] Improved udivmodsi4 with support for ARMv4

[Renato Golin]

  With the || fix, the udivmod works well on A9 on both v5 and v6 (CLZ) versions, with v5 being as performing and v6 being 8% faster.

  I need to check the other routines.


================
Comment at: lib/arm/umodsi3.S:150
@@ +149,2 @@
+
+END_COMPILERRT_FUNCTION(__umodsi3)
----------------
Renato Golin wrote:
> I remember this vaguely, but now it doesn't compile. Looks like a left over of something?
My fault, out-of-date repo.


http://llvm-reviews.chandlerc.com/D2595