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Create macro INITIALIZE_TM_PASS.

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Pass initialization requires to initialize TargetMachine for back-end
specific passes. This commit creates a new macro INITIALIZE_TM_PASS to
simplify this kind of initialization.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210641 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jiangning Liu
2014-06-11 07:04:37 +00:00
parent f847ccb87a
commit e65c40320b
4 changed files with 19 additions and 42 deletions
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19
lib/CodeGen/AtomicExpandLoadLinkedPass.cpp
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@ -50,22 +50,9 @@ namespace {
char AtomicExpandLoadLinked::ID = 0;
char &llvm::AtomicExpandLoadLinkedID = AtomicExpandLoadLinked::ID;
static void *initializeAtomicExpandLoadLinkedPassOnce(PassRegistry &Registry) {
PassInfo *PI = new PassInfo(
"Expand Atomic calls in terms of load-linked & store-conditional",
"atomic-ll-sc", &AtomicExpandLoadLinked::ID,
PassInfo::NormalCtor_t(callDefaultCtor<AtomicExpandLoadLinked>), false,
false, PassInfo::TargetMachineCtor_t(
callTargetMachineCtor<AtomicExpandLoadLinked>));
Registry.registerPass(*PI, true);
return PI;
}
void llvm::initializeAtomicExpandLoadLinkedPass(PassRegistry &Registry) {
CALL_ONCE_INITIALIZATION(initializeAtomicExpandLoadLinkedPassOnce)
}
INITIALIZE_TM_PASS(AtomicExpandLoadLinked, "atomic-ll-sc",
"Expand Atomic calls in terms of load-linked & store-conditional",
false, false)
FunctionPass *llvm::createAtomicExpandLoadLinkedPass(const TargetMachine *TM) {
return new AtomicExpandLoadLinked(TM);