5 Commits

Author	SHA1	Message	Date
Erik Eckstein	c96b196ffa	SwiftCompilerSources: bridge SILLinkage ... Make SILLInkage available in SIL as `SIL.Linkage`. Also, rename the misleading Function and GlobalVariable ABI `isAvailableExternally` to `isDefinedExternally`	2024-08-22 08:56:27 +02:00
Andrew Trick	2128c21106	Migrate SwiftCompilerSources to FunctionConvention. ... Layers: - FunctionConvention: AST FunctionType: results, parameters - ArgumentConventions: SIL function arguments - ApplyOperandConventions: applied operands The meaning of an integer index is determined by the collection type. All the mapping between the various indices (results, parameters, SIL argument, applied arguments) is restricted to the collection type that owns that mapping. Remove the concept of a "caller argument index".	2024-01-03 12:24:50 -08:00
Erik Eckstein	7bbf66ab5b	ReadOnlyGlobalVariables: don't convert external global vars to lets ... Because we don't know if external variables will be written Fixes a miscompile rdar://109476745	2023-05-19 18:28:22 +02:00
Erik Eckstein	3d555a412a	refactor two swift passes ... NFC	2023-05-10 16:04:57 +02:00
Erik Eckstein	960ca70def	Swift Optimizer: add the module pass ReadOnlyGlobalVariables ... It marks global `var` variables as `let` if they are never written.	2023-05-08 21:23:36 +02:00