Displaying 1 result from an estimated 1 matches for "03d94ddd".
2014 Aug 15
3
[LLVMdev] Is it possible to tie two defs together?
For example, if you have something like:
....
vreg3 = LD operation
vreg4 = vreg2 * vreg1
...
Where I would like vreg3 and vreg4 to map to the same physical register?
Imagine that the second instruction has an implicit arithmetic operation
tied to vreg 4 such that vreg4 is both an input and output and the initial
value of vreg4 is loaded into vreg3, so such that vreg4 = vreg3.
Is this possible