[PATCH] D56203: [IRReader] Expose getLazyIRModule
Scott Linder via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Feb 11 14:01:14 PST 2019
This revision was automatically updated to reflect the committed changes.
Closed by commit rL353755: [IRReader] Expose getLazyIRModule (authored by scott.linder, committed by ).
Herald added a project: LLVM.
Changed prior to commit:
https://reviews.llvm.org/D56203?vs=182364&id=186327#toc
Repository:
rL LLVM
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D56203/new/
https://reviews.llvm.org/D56203
Files:
llvm/trunk/include/llvm/IRReader/IRReader.h
llvm/trunk/lib/IRReader/IRReader.cpp
Index: llvm/trunk/lib/IRReader/IRReader.cpp
===================================================================
--- llvm/trunk/lib/IRReader/IRReader.cpp
+++ llvm/trunk/lib/IRReader/IRReader.cpp
@@ -29,9 +29,9 @@
static const char *const TimeIRParsingName = "parse";
static const char *const TimeIRParsingDescription = "Parse IR";
-static std::unique_ptr<Module>
-getLazyIRModule(std::unique_ptr<MemoryBuffer> Buffer, SMDiagnostic &Err,
- LLVMContext &Context, bool ShouldLazyLoadMetadata) {
+std::unique_ptr<Module>
+llvm::getLazyIRModule(std::unique_ptr<MemoryBuffer> Buffer, SMDiagnostic &Err,
+ LLVMContext &Context, bool ShouldLazyLoadMetadata) {
if (isBitcode((const unsigned char *)Buffer->getBufferStart(),
(const unsigned char *)Buffer->getBufferEnd())) {
Expected<std::unique_ptr<Module>> ModuleOrErr = getOwningLazyBitcodeModule(
Index: llvm/trunk/include/llvm/IRReader/IRReader.h
===================================================================
--- llvm/trunk/include/llvm/IRReader/IRReader.h
+++ llvm/trunk/include/llvm/IRReader/IRReader.h
@@ -20,11 +20,22 @@
namespace llvm {
class StringRef;
+class MemoryBuffer;
class MemoryBufferRef;
class Module;
class SMDiagnostic;
class LLVMContext;
+/// If the given MemoryBuffer holds a bitcode image, return a Module
+/// for it which does lazy deserialization of function bodies. Otherwise,
+/// attempt to parse it as LLVM Assembly and return a fully populated
+/// Module. The ShouldLazyLoadMetadata flag is passed down to the bitcode
+/// reader to optionally enable lazy metadata loading. This takes ownership
+/// of \p Buffer.
+std::unique_ptr<Module> getLazyIRModule(std::unique_ptr<MemoryBuffer> Buffer,
+ SMDiagnostic &Err, LLVMContext &Context,
+ bool ShouldLazyLoadMetadata = false);
+
/// If the given file holds a bitcode image, return a Module
/// for it which does lazy deserialization of function bodies. Otherwise,
/// attempt to parse it as LLVM Assembly and return a fully populated
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