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[MSSA] clang-format. NFC. 

Didn't want to fold this in with r277640, since it touches bits that
aren't entirely related to r277640.

llvm-svn: 277641
This commit is contained in:
George Burgess IV 2016-08-03 19:59:11 +00:00
parent 024f3d2683
commit f7672854f0
2 changed files with 6 additions and 11 deletions
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12
llvm/lib/Transforms/Utils/MemorySSA.cpp
View File

@ -198,9 +198,9 @@ static bool lifetimeEndsAt(MemoryDef *MD, const MemoryLocation &Loc,
Instruction *Inst = MD->getMemoryInst();
if (IntrinsicInst *II = dyn_cast<IntrinsicInst>(Inst)) {
switch (II->getIntrinsicID()) {
case Intrinsic::lifetime_start:
case Intrinsic::lifetime_end:
return AA.isMustAlias(MemoryLocation(II->getArgOperand(1)), Loc);
case Intrinsic::lifetime_start:
case Intrinsic::lifetime_end:
return AA.isMustAlias(MemoryLocation(II->getArgOperand(1)), Loc);
default:
return false;
}
@ -208,11 +208,7 @@ static bool lifetimeEndsAt(MemoryDef *MD, const MemoryLocation &Loc,
return false;
}
enum class Reorderability {
Always,
IfNoAlias,
Never
};
enum class Reorderability { Always, IfNoAlias, Never };
/// This does one-way checks to see if Use could theoretically be hoisted above
/// MayClobber. This will not check the other way around.

5
llvm/unittests/Transforms/Utils/MemorySSA.cpp
View File

@ -134,9 +134,8 @@ TEST_F(MemorySSATest, MoveAStore) {
SideStore->moveBefore(Entry->getTerminator());
MemoryAccess *EntryStoreAccess = MSSA.getMemoryAccess(EntryStore);
MemoryAccess *SideStoreAccess = MSSA.getMemoryAccess(SideStore);
MemoryAccess *NewStoreAccess = MSSA.createMemoryAccessAfter(SideStore,
EntryStoreAccess,
EntryStoreAccess);
MemoryAccess *NewStoreAccess = MSSA.createMemoryAccessAfter(
SideStore, EntryStoreAccess, EntryStoreAccess);
EntryStoreAccess->replaceAllUsesWith(NewStoreAccess);
MSSA.removeMemoryAccess(SideStoreAccess);
MSSA.verifyMemorySSA();