search for: lowerdivrem

Hi Renato, > * Have some call-back mechanism, possibly upon a flag > (HasSpecialDivRemLowering), and update the remainder result If you setOperationAction on SDIVREM and UDIVREM to Custom you can expand the rtlib call appropriately yourself. There's precedent for sincos on Darwin systems (both ARM and x86) and in AArch64 for basically every operation on fp128. Cheers. Tim.

Folks, I'm working on bug 16387: "clang doesn't produce ARM EABI-compliant modulo runtime function" http://llvm.org/bugs/show_bug.cgi?id=16387 And I need some pointers. I've changed ARMISelLowering::ARMTargetLowering::ARMTargetLowering() to associate __aeabi_idivmod variants to RTLIB::{U,S}DIVREM_* library calls, but now I need to teach the expansion that on AEABI case,