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SIL: Share TypeConverter between SILModules in batch mode

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This commit is contained in:
Slava Pestov
2019-08-27 21:58:38 -04:00
parent d434188157
commit 01e65e18c4
16 changed files with 71 additions and 37 deletions
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10
include/swift/Subsystems.h
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@@ -69,6 +69,10 @@ namespace swift {
class UnifiedStatsReporter;
enum class SourceFileKind;
namespace Lowering {
class TypeConverter;
}
/// Used to optionally maintain SIL parsing context for the parser.
///
/// When not parsing SIL, this has no overhead.
@@ -254,11 +258,13 @@ namespace swift {
/// The module must contain source files. The optimizer will assume that the
/// SIL of all files in the module is present in the SILModule.
std::unique_ptr<SILModule>
performSILGeneration(ModuleDecl *M, SILOptions &options);
performSILGeneration(ModuleDecl *M, Lowering::TypeConverter &TC,
SILOptions &options);
/// Turn a source file into SIL IR.
std::unique_ptr<SILModule>
performSILGeneration(FileUnit &SF, SILOptions &options);
performSILGeneration(FileUnit &SF, Lowering::TypeConverter &TC,
SILOptions &options);
using ModuleOrSourceFile = PointerUnion<ModuleDecl *, SourceFile *>;