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authorJakob Stoklund Olesen <stoklund@2pi.dk>2012-08-06 18:48:43 +0000
committerJakob Stoklund Olesen <stoklund@2pi.dk>2012-08-06 18:48:43 +0000
commit4adbe34ad6755d3ed9d4175db907d231e80da97e (patch)
tree48a7568a0f6ff314d9f60eeb2a0cd1ed838e5bcb /include
parente76c903bd2233159910ee6ed236390955714e07d (diff)
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Put up warning signs around MO::getNextOperandForReg().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161329 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r--include/llvm/CodeGen/MachineOperand.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/MachineOperand.h b/include/llvm/CodeGen/MachineOperand.h
index c3b4f7c..5b5790f 100644
--- a/include/llvm/CodeGen/MachineOperand.h
+++ b/include/llvm/CodeGen/MachineOperand.h
@@ -302,8 +302,10 @@ public:
return !isUndef() && !isInternalRead() && (isUse() || getSubReg());
}
- /// getNextOperandForReg - Return the next MachineOperand in the function that
- /// uses or defines this register.
+ /// getNextOperandForReg - Return the next MachineOperand in the linked list
+ /// of operands that use or define the same register.
+ /// Don't call this function directly, see the def-use iterators in
+ /// MachineRegisterInfo instead.
MachineOperand *getNextOperandForReg() const {
assert(isReg() && "This is not a register operand!");
return Contents.Reg.Next;