LLVM
15.0.0git
|
Go to the source code of this file.
Functions | |
INITIALIZE_PASS (AVRShiftExpand, "avr-shift-expand", "AVR Shift Expansion", false, false) Pass *llvm | |
Expand 32-bit shift instructions (shl, lshr, ashr) to inline loops, just like avr-gcc. This must be done in IR because otherwise the type legalizer will turn 32-bit shifts into (non-existing) library calls such as __ashlsi3.
Definition in file AVRShiftExpand.cpp.