Displaying 1 result from an estimated 1 matches for "f99251fc".
2019 Apr 25
2
Assigning custom information to IR instruction and passing it to its correspondent in Selection DAG
Hello,
I’m looking for the best approach which would allow for marking given LLVM
IR instruction during IR custom pass and later utilizing that information
during DAG Instruction Selection in order to match given pattern based on
this marking.
I’m wondering if marking IR instruction utilizing Metadata is good idea.
But how later pass that information to DAG and appropriately mark in