Displaying 1 result from an estimated 1 matches for "a4689406".
2017 Feb 02
3
Register allocator behaves differently when compiling with and without -g
Hi all,
In several of our tests, I have noticed that the register allocator
allocates to virtual registers in a different order when compiling with the
clang option -g. Before entering the register allocator, the code is
identical when compiling with and without -g (with the exception of "
DBG_VALUE" instructions). The only difference I can see is the value
assigned to the slot index