/// Non-mandatory passes that should run as preparation for IRGen.
static void addIRGenPreparePipeline(SILPassPipelinePlan &P) {
P.startPipeline("IRGen Preparation");
// Insert SIL passes to run during IRGen.
// Hoist generic alloc_stack instructions to the entry block to enable better
// llvm-ir generation for dynamic alloca instructions.
P.addAllocStackHoisting();
}
SILPassPipelinePlan
SILPassPipelinePlan::getIRGenPreparePassPipeline(const SILOptions &Options) {
SILPassPipelinePlan P;
P.startPipeline("IRGen Preparation");
// Insert SIL passes to run during IRGen.
// Hoist generic alloc_stack instructions to the entry block to enable better
// llvm-ir generation for dynamic alloca instructions.
P.addAllocStackHoisting();
if (Options.EnableLargeLoadableTypes) {
P.addLoadableByAddress();
}
return P;
}