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attempts to get all of libVMCore.a through the least number of declarations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28716 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2006-06-07 22:09:38 +00:00
parent 4f1bd9e996
commit 454d85be66
1 changed files with 12 additions and 30 deletions
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42
include/llvm/LinkAllVMCore.h
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@ -7,51 +7,33 @@
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// //
// This header file pulls in all analysis passes for tools like analyze and // This header file pulls in all the object modules of the VMCore library so
// bugpoint that need this functionality. // that tools like llc, opt, and lli can ensure they are linked with all symbols
// from libVMCore.a It should only be used from a tool's main program.
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#ifndef LLVM_LINKALLVMCORE_H #ifndef LLVM_LINKALLVMCORE_H
#define LLVM_LINKALLVMCORE_H #define LLVM_LINKALLVMCORE_H
#include <llvm/Support/IncludeFile.h> #include "llvm/Support/IncludeFile.h"
#include <llvm/Module.h> #include "llvm/Module.h"
#include <llvm/IntrinsicInst.h> #include "llvm/Instructions.h"
#include <llvm/IntrinsicInst.h> #include "llvm/IntrinsicInst.h"
#include <llvm/Instructions.h> #include "llvm/Analysis/Verifier.h"
#include <llvm/Analysis/Dominators.h>
#include <llvm/Analysis/Verifier.h>
namespace { namespace {
struct ForceVMCoreLinking { struct ForceVMCoreLinking {
ForceVMCoreLinking() { ForceVMCoreLinking() {
// We must reference the passes in such a way that compilers will not // We must reference VMCore in such a way that compilers will not
// delete it all as dead code, even with whole program optimization, // delete it all as dead code, even with whole program optimization,
// yet is effectively a NO-OP. As the compiler isn't smart enough // yet is effectively a NO-OP. As the compiler isn't smart enough
// to know that getenv() never returns -1, this will do the job. // to know that getenv() never returns -1, this will do the job.
if (std::getenv("bar") != (char*) -1) if (std::getenv("bar") != (char*) -1)
return; return;
(void)new llvm::Module("");
(void)new llvm::LocalDataStructures(); (void)new llvm::UnreachableInst();
(void)new llvm::BUDataStructures(); (void) llvm::createVerifierPass();
(void)new llvm::TDDataStructures();
(void)new llvm::CompleteBUDataStructures();
(void)new llvm::EquivClassGraphs();
(void)llvm::createDataStructureStatsPass();
(void)llvm::createDataStructureGraphCheckerPass();
(void)llvm::createProfileLoaderPass();
(void)llvm::createNoProfileInfoPass();
(void)llvm::createInstCountPass();
(void)new llvm::IntervalPartition();
(void)new llvm::ImmediateDominators();
(void)new llvm::PostDominatorSet();
(void)new llvm::FindUsedTypes();
(void)new llvm::ScalarEvolution();
(void)new llvm::CallTargetFinder();
((llvm::Function*)0)->viewCFGOnly();
llvm::AliasSetTracker X(*(llvm::AliasAnalysis*)0);
X.add((llvm::Value*)0, 0); // for -print-alias-sets
} }
} ForceVMCoreLinking; } ForceVMCoreLinking;
} }