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If "These should be used only by the auto-parallelization pass", we might as

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well put them INTO the auto-par pass.

llvm-svn: 8288
This commit is contained in:
Chris Lattner 2003-09-01 16:49:38 +00:00
parent d5f57a52db
commit 8fd6602748
1 changed files with 31 additions and 1 deletions
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32
lib/Transforms/IPO/Parallelize.cpp
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@ -31,7 +31,6 @@
//
//===----------------------------------------------------------------------===//
#include "Cilkifier.h"
#include "llvm/Transforms/Utils/DemoteRegToStack.h"
#include "llvm/Analysis/PgmDependenceGraph.h"
#include "llvm/Analysis/Dominators.h"
@ -86,6 +85,37 @@ bool CheckDominance(Function& func,
#endif
//----------------------------------------------------------------------------
// Global constants used in marking Cilk functions and function calls.
//----------------------------------------------------------------------------
static const char * const CilkSuffix = ".llvm2cilk";
static const char * const DummySyncFuncName = "__sync.llvm2cilk";
//----------------------------------------------------------------------------
// Routines to identify Cilk functions, calls to Cilk functions, and syncs.
//----------------------------------------------------------------------------
static bool isCilk(const Function& F) {
return (F.getName().rfind(CilkSuffix) ==
F.getName().size() - std::strlen(CilkSuffix));
}
static bool isCilkMain(const Function& F) {
return F.getName() == "main" + std::string(CilkSuffix);
}
static bool isCilk(const CallInst& CI) {
return CI.getCalledFunction() && isCilk(*CI.getCalledFunction());
}
static bool isSync(const CallInst& CI) {
return CI.getCalledFunction() &&
CI.getCalledFunction()->getName() == DummySyncFuncName;
}
//----------------------------------------------------------------------------
// class Cilkifier
//