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| author | Chris Lattner <sabre@nondot.org> | 2008-05-08 17:16:51 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-05-08 17:16:51 +0000 |
| commit | d96288a2ff188bb1fb1b86fb89b1ac82f6310a5c (patch) | |
| tree | b09a3091614b804eeaecd5ba70e1ae9953e91b37 /include | |
| parent | d7266d484a861c3fcc6763df27fc81a8e3c46fc5 (diff) | |
| download | llvm-d96288a2ff188bb1fb1b86fb89b1ac82f6310a5c.tar.gz llvm-d96288a2ff188bb1fb1b86fb89b1ac82f6310a5c.tar.bz2 llvm-d96288a2ff188bb1fb1b86fb89b1ac82f6310a5c.tar.xz | |
add a new Instruction::mayReadFromMemory predicate, make
Instruction::mayWriteToMemory stronger for invokes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50858 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Instruction.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/Instruction.h b/include/llvm/Instruction.h index 7933a4d3c2..29ae5c3cfb 100644 --- a/include/llvm/Instruction.h +++ b/include/llvm/Instruction.h @@ -50,6 +50,10 @@ public: /// bool mayWriteToMemory() const; + /// mayReadFromMemory - Return true if this instruction may read memory. + /// + bool mayReadFromMemory() const; + /// clone() - Create a copy of 'this' instruction that is identical in all /// ways except the following: /// * The instruction has no parent |