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getnamedregister
2014 Mar 28
9
[LLVMdev] Named Register Implementation
...ith a StringSwitch on
<Target>GenRegisterInfo.inc and add a method getRegisterByName(char
*), but that would expose a huge number of unwanted register classes
which could open a huge can of worms.
My idea was to be very specific and let the implementation local as
<Target>RegisterInfo::getNamedRegister(char *) which will be *just*
for named registers and will only map a few cases,
erring/warning/asserting otherwise.
With this, we can control what kind of register we do accept, and only
expand the list when we actually implement support for them.
Currently, the only registers we will support ar...