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author | Chris Lattner <sabre@nondot.org> | 2009-12-02 06:35:55 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2009-12-02 06:35:55 +0000 |
commit | 65a9ab4f8f75216f92a06ac2fe84d16ed7f0ccae (patch) | |
tree | 2482bdfc605023ebe2911297b02d90abe1e98be3 /lib/Transforms/Scalar/DeadStoreElimination.cpp | |
parent | bf796323b25f7760f6559fdebb16bb372546c17d (diff) | |
download | llvm-65a9ab4f8f75216f92a06ac2fe84d16ed7f0ccae.tar.gz llvm-65a9ab4f8f75216f92a06ac2fe84d16ed7f0ccae.tar.bz2 llvm-65a9ab4f8f75216f92a06ac2fe84d16ed7f0ccae.tar.xz |
formatting cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90298 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/DeadStoreElimination.cpp')
-rw-r--r-- | lib/Transforms/Scalar/DeadStoreElimination.cpp | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/lib/Transforms/Scalar/DeadStoreElimination.cpp b/lib/Transforms/Scalar/DeadStoreElimination.cpp index b0988b52a6..1cfde8fc0c 100644 --- a/lib/Transforms/Scalar/DeadStoreElimination.cpp +++ b/lib/Transforms/Scalar/DeadStoreElimination.cpp @@ -85,9 +85,14 @@ static bool doesClobberMemory(Instruction *I) { return true; if (IntrinsicInst *II = dyn_cast<IntrinsicInst>(I)) { switch (II->getIntrinsicID()) { - default: return false; - case Intrinsic::memset: case Intrinsic::memmove: case Intrinsic::memcpy: - case Intrinsic::init_trampoline: case Intrinsic::lifetime_end: return true; + default: + return false; + case Intrinsic::memset: + case Intrinsic::memmove: + case Intrinsic::memcpy: + case Intrinsic::init_trampoline: + case Intrinsic::lifetime_end: + return true; } } return false; @@ -111,14 +116,13 @@ static Value *getPointerOperand(Instruction *I) { return SI->getPointerOperand(); if (MemIntrinsic *MI = dyn_cast<MemIntrinsic>(I)) return MI->getOperand(1); - IntrinsicInst *II = cast<IntrinsicInst>(I); - switch (II->getIntrinsicID()) { - default: - assert(false && "Unexpected intrinsic!"); - case Intrinsic::init_trampoline: - return II->getOperand(1); - case Intrinsic::lifetime_end: - return II->getOperand(2); + + switch (cast<IntrinsicInst>(I)->getIntrinsicID()) { + default: assert(false && "Unexpected intrinsic!"); + case Intrinsic::init_trampoline: + return I->getOperand(1); + case Intrinsic::lifetime_end: + return I->getOperand(2); } } @@ -135,15 +139,13 @@ static unsigned getStoreSize(Instruction *I, const TargetData *TD) { if (MemIntrinsic *MI = dyn_cast<MemIntrinsic>(I)) { Len = MI->getLength(); } else { - IntrinsicInst *II = cast<IntrinsicInst>(I); - switch (II->getIntrinsicID()) { - default: - assert(false && "Unexpected intrinsic!"); - case Intrinsic::init_trampoline: - return -1u; - case Intrinsic::lifetime_end: - Len = II->getOperand(1); - break; + switch (cast<IntrinsicInst>(I)->getIntrinsicID()) { + default: assert(false && "Unexpected intrinsic!"); + case Intrinsic::init_trampoline: + return -1u; + case Intrinsic::lifetime_end: + Len = I->getOperand(1); + break; } } if (ConstantInt *LenCI = dyn_cast<ConstantInt>(Len)) |