[llvm-commits] [llvm] r124932 - /llvm/trunk/lib/CodeGen/CriticalAntiDepBreaker.cpp

[Anton Korobeynikov]

Hi Andrew,

> Fix an anti-dep breaker corner case.
> <rdar://problem/8959122> illegal register operands for UMULL instruction in cfrac nightly test
> I'm stil working on a unit test, but the case is:
> rx = movcc rx, r3
> r2 = ldr
> r2, r3 = umull r2, r2
Is this somehow related to PR8986 ?

-- 
With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University