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author | Evan Cheng <evan.cheng@apple.com> | 2007-06-08 21:59:56 +0000 |
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committer | Evan Cheng <evan.cheng@apple.com> | 2007-06-08 21:59:56 +0000 |
commit | bfd2ec4a8ef51ebe982363a7e8d7156fdb3827d8 (patch) | |
tree | 466f212b5d912a839f160486256a40f008202b69 /lib/Target/Alpha/AlphaInstrInfo.cpp | |
parent | 61718a6285a4f140cab530bcc07c6492902dc710 (diff) | |
download | llvm-bfd2ec4a8ef51ebe982363a7e8d7156fdb3827d8.tar.gz llvm-bfd2ec4a8ef51ebe982363a7e8d7156fdb3827d8.tar.bz2 llvm-bfd2ec4a8ef51ebe982363a7e8d7156fdb3827d8.tar.xz |
Add a utility routine to check for unpredicated terminator instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37528 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Alpha/AlphaInstrInfo.cpp')
-rw-r--r-- | lib/Target/Alpha/AlphaInstrInfo.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/Alpha/AlphaInstrInfo.cpp b/lib/Target/Alpha/AlphaInstrInfo.cpp index 299a607148..15f5f841bc 100644 --- a/lib/Target/Alpha/AlphaInstrInfo.cpp +++ b/lib/Target/Alpha/AlphaInstrInfo.cpp @@ -158,14 +158,14 @@ bool AlphaInstrInfo::AnalyzeBranch(MachineBasicBlock &MBB,MachineBasicBlock *&TB std::vector<MachineOperand> &Cond) const { // If the block has no terminators, it just falls into the block after it. MachineBasicBlock::iterator I = MBB.end(); - if (I == MBB.begin() || !isTerminatorInstr((--I)->getOpcode())) + if (I == MBB.begin() || !isUnpredicatedTerminator(--I)) return false; // Get the last instruction in the block. MachineInstr *LastInst = I; // If there is only one terminator instruction, process it. - if (I == MBB.begin() || !isTerminatorInstr((--I)->getOpcode())) { + if (I == MBB.begin() || !isUnpredicatedTerminator(--I)) { if (LastInst->getOpcode() == Alpha::BR) { TBB = LastInst->getOperand(0).getMachineBasicBlock(); return false; @@ -186,7 +186,7 @@ bool AlphaInstrInfo::AnalyzeBranch(MachineBasicBlock &MBB,MachineBasicBlock *&TB // If there are three terminators, we don't know what sort of block this is. if (SecondLastInst && I != MBB.begin() && - isTerminatorInstr((--I)->getOpcode())) + isUnpredicatedTerminator(--I)) return true; // If the block ends with Alpha::BR and Alpha::COND_BRANCH_*, handle it. |