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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-10-30 01:26:14 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-10-30 01:26:14 +0000 |
| commit | 92095e7b3f1eef7b4f2eb0cf037e6b7a01478dab (patch) | |
| tree | 9557efb32f088359873088a2fea1d5881c50c343 /include/llvm/CodeGen/MachineBasicBlock.h | |
| parent | ab56647e6b2a7b376f0c245a0bc92cd632107edb (diff) | |
Add SkipPHIsAndLabels from PHIElimination to MachineBasicBlock. It is needed
elsewhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117763 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/MachineBasicBlock.h')
| -rw-r--r-- | include/llvm/CodeGen/MachineBasicBlock.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/MachineBasicBlock.h b/include/llvm/CodeGen/MachineBasicBlock.h index b0d77c55f2..49daf5f4d3 100644 --- a/include/llvm/CodeGen/MachineBasicBlock.h +++ b/include/llvm/CodeGen/MachineBasicBlock.h @@ -290,6 +290,11 @@ public: /// Returns end() is there's no non-PHI instruction. iterator getFirstNonPHI(); + /// SkipPHIsAndLabels - Return the first instruction in MBB after I that is + /// not a PHI or a label. This is the correct point to insert copies at the + /// beginning of a basic block. + iterator SkipPHIsAndLabels(iterator I); + /// getFirstTerminator - returns an iterator to the first terminator /// instruction of this basic block. If a terminator does not exist, /// it returns end() |