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Use MemoryBuffer::getBufferIdentifier() in the AsmPrinter instead

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of requiring a name be passed in. This makes it use "<stdin>"
instead of "-" and makes it more consistent with the Bitcode reader.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81256 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2009-09-08 22:20:35 +00:00
parent f1c3d5010f
commit f316579901
3 changed files with 9 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/llvm/Assembly/Parser.h
-1
View File
@@ -55,7 +55,6 @@ Module *ParseAssemblyString(
/// takes ownership of the MemoryBuffer.
Module *ParseAssembly(
MemoryBuffer *F, ///< The MemoryBuffer containing assembly
const std::string &Name, ///< The name of the original source file
Module *M, ///< A module to add the assembly too.
SMDiagnostic &Err, ///< Error result info.
LLVMContext &Context
include/llvm/Support/IRReader.h
+6 -8
View File
@@ -33,7 +33,6 @@ namespace llvm {
/// ModuleProvider. This function *always* takes ownership of the given
/// MemoryBuffer.
inline ModuleProvider *getIRModuleProvider(MemoryBuffer *Buffer,
const std::string &Filename,
SMDiagnostic &Err,
LLVMContext &Context) {
if (isBitcode((const unsigned char *)Buffer->getBufferStart(),
@@ -41,7 +40,7 @@ namespace llvm {
std::string ErrMsg;
ModuleProvider *MP = getBitcodeModuleProvider(Buffer, Context, &ErrMsg);
if (MP == 0) {
Err = SMDiagnostic(Filename, -1, -1, ErrMsg, "");
Err = SMDiagnostic(Buffer->getBufferIdentifier(), -1, -1, ErrMsg, "");
// ParseBitcodeFile does not take ownership of the Buffer in the
// case of an error.
delete Buffer;
@@ -49,7 +48,7 @@ namespace llvm {
return MP;
}
Module *M = ParseAssembly(Buffer, Filename, 0, Err, Context);
Module *M = ParseAssembly(Buffer, 0, Err, Context);
if (M == 0)
return 0;
return new ExistingModuleProvider(M);
@@ -70,7 +69,7 @@ namespace llvm {
return 0;
}
return getIRModuleProvider(F, Filename, Err, Context);
return getIRModuleProvider(F, Err, Context);
}
/// If the given MemoryBuffer holds a bitcode image, return a Module
@@ -78,7 +77,6 @@ namespace llvm {
/// a Module for it. This function *always* takes ownership of the given
/// MemoryBuffer.
inline Module *ParseIR(MemoryBuffer *Buffer,
const std::string &Filename,
SMDiagnostic &Err,
LLVMContext &Context) {
if (isBitcode((const unsigned char *)Buffer->getBufferStart(),
@@ -88,11 +86,11 @@ namespace llvm {
// ParseBitcodeFile does not take ownership of the Buffer.
delete Buffer;
if (M == 0)
Err = SMDiagnostic(Filename, -1, -1, ErrMsg, "");
Err = SMDiagnostic(Buffer->getBufferIdentifier(), -1, -1, ErrMsg, "");
return M;
}
return ParseAssembly(Buffer, Filename, 0, Err, Context);
return ParseAssembly(Buffer, 0, Err, Context);
}
/// If the given file holds a bitcode image, return a Module for it.
@@ -109,7 +107,7 @@ namespace llvm {
return 0;
}
return ParseIR(F, Filename, Err, Context);
return ParseIR(F, Err, Context);
}
}
lib/AsmParser/Parser.cpp
+3 -4
View File
@@ -22,7 +22,6 @@
using namespace llvm;
Module *llvm::ParseAssembly(MemoryBuffer *F,
const std::string &Name,
Module *M,
SMDiagnostic &Err,
LLVMContext &Context) {
@@ -34,7 +33,7 @@ Module *llvm::ParseAssembly(MemoryBuffer *F,
return LLParser(F, SM, Err, M).Run() ? 0 : M;
// Otherwise create a new module.
OwningPtr<Module> M2(new Module(Name, Context));
OwningPtr<Module> M2(new Module(F->getBufferIdentifier(), Context));
if (LLParser(F, SM, Err, M2.get()).Run())
return 0;
return M2.take();
@@ -50,7 +49,7 @@ Module *llvm::ParseAssemblyFile(const std::string &Filename, SMDiagnostic &Err,
return 0;
}
return ParseAssembly(F, Filename, 0, Err, Context);
return ParseAssembly(F, 0, Err, Context);
}
Module *llvm::ParseAssemblyString(const char *AsmString, Module *M,
@@ -59,5 +58,5 @@ Module *llvm::ParseAssemblyString(const char *AsmString, Module *M,
MemoryBuffer::getMemBuffer(AsmString, AsmString+strlen(AsmString),
"<string>");
return ParseAssembly(F, "<string>", M, Err, Context);
return ParseAssembly(F, M, Err, Context);
}