[LLVMdev] 32bit math being promoted to 64 bit

[Anton Korobeynikov]

> Do you have a testcase?  An .ll file with no 64-bit operations, and one
> optimization pass that introduces them?
It's pretty common to instcombine to expand 32 bit operations to 64
bit. See, for example, recent issue with CellSPU's 32 =>64 bit muls

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