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this doesn't use EH either.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84818 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-10-22 00:50:24 +00:00
parent 61db1a1b6a
commit 42a8832ff7
3 changed files with 29 additions and 38 deletions
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1
tools/llvm-prof/CMakeLists.txt
View File

@ -1,5 +1,4 @@
set(LLVM_LINK_COMPONENTS bitreader analysis)
set(LLVM_REQUIRES_EH 1)
add_llvm_tool(llvm-prof
llvm-prof.cpp

1
tools/llvm-prof/Makefile
View File

@ -10,7 +10,6 @@ LEVEL = ../..
TOOLNAME = llvm-prof
LINK_COMPONENTS = bitreader analysis
REQUIRES_EH := 1
# This tool has no plugins, optimize startup time.
TOOL_NO_EXPORTS = 1

65
tools/llvm-prof/llvm-prof.cpp
View File

@ -255,41 +255,34 @@ int main(int argc, char **argv) {
LLVMContext &Context = getGlobalContext();
llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
try {
cl::ParseCommandLineOptions(argc, argv, "llvm profile dump decoder\n");
// Read in the bitcode file...
std::string ErrorMessage;
Module *M = 0;
if (MemoryBuffer *Buffer = MemoryBuffer::getFileOrSTDIN(BitcodeFile,
&ErrorMessage)) {
M = ParseBitcodeFile(Buffer, Context, &ErrorMessage);
delete Buffer;
}
if (M == 0) {
errs() << argv[0] << ": " << BitcodeFile << ": "
<< ErrorMessage << "\n";
return 1;
}
// Read the profiling information. This is redundant since we load it again
// using the standard profile info provider pass, but for now this gives us
// access to additional information not exposed via the ProfileInfo
// interface.
ProfileInfoLoader PIL(argv[0], ProfileDataFile, *M);
// Run the printer pass.
PassManager PassMgr;
PassMgr.add(createProfileLoaderPass(ProfileDataFile));
PassMgr.add(new ProfileInfoPrinterPass(PIL));
PassMgr.run(*M);
return 0;
} catch (const std::string& msg) {
errs() << argv[0] << ": " << msg << "\n";
} catch (...) {
errs() << argv[0] << ": Unexpected unknown exception occurred.\n";
}
return 1;
cl::ParseCommandLineOptions(argc, argv, "llvm profile dump decoder\n");
// Read in the bitcode file...
std::string ErrorMessage;
Module *M = 0;
if (MemoryBuffer *Buffer = MemoryBuffer::getFileOrSTDIN(BitcodeFile,
&ErrorMessage)) {
M = ParseBitcodeFile(Buffer, Context, &ErrorMessage);
delete Buffer;
}
if (M == 0) {
errs() << argv[0] << ": " << BitcodeFile << ": "
<< ErrorMessage << "\n";
return 1;
}
// Read the profiling information. This is redundant since we load it again
// using the standard profile info provider pass, but for now this gives us
// access to additional information not exposed via the ProfileInfo
// interface.
ProfileInfoLoader PIL(argv[0], ProfileDataFile, *M);
// Run the printer pass.
PassManager PassMgr;
PassMgr.add(createProfileLoaderPass(ProfileDataFile));
PassMgr.add(new ProfileInfoPrinterPass(PIL));
PassMgr.run(*M);
return 0;
}