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Add target independent MachineInstr's to represent subreg insert/extract in MBB's. PR1350

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40518 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Christopher Lamb
2007-07-26 07:48:21 +00:00
parent 518143d795
commit 08d52071ba
6 changed files with 72 additions and 7 deletions
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utils/TableGen/CodeGenTarget.cpp
+15 -1
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@@ -275,14 +275,28 @@ getInstructionsByEnumValue(std::vector<const CodeGenInstruction*>
if (I == Instructions.end()) throw "Could not find 'LABEL' instruction!";
const CodeGenInstruction *LABEL = &I->second;
I = getInstructions().find("EXTRACT_SUBREG");
if (I == Instructions.end())
throw "Could not find 'EXTRACT_SUBREG' instruction!";
const CodeGenInstruction *EXTRACT_SUBREG = &I->second;
I = getInstructions().find("INSERT_SUBREG");
if (I == Instructions.end())
throw "Could not find 'INSERT_SUBREG' instruction!";
const CodeGenInstruction *INSERT_SUBREG = &I->second;
// Print out the rest of the instructions now.
NumberedInstructions.push_back(PHI);
NumberedInstructions.push_back(INLINEASM);
NumberedInstructions.push_back(LABEL);
NumberedInstructions.push_back(EXTRACT_SUBREG);
NumberedInstructions.push_back(INSERT_SUBREG);
for (inst_iterator II = inst_begin(), E = inst_end(); II != E; ++II)
if (&II->second != PHI &&
&II->second != INLINEASM &&
&II->second != LABEL)
&II->second != LABEL &&
&II->second != EXTRACT_SUBREG &&
&II->second != INSERT_SUBREG)
NumberedInstructions.push_back(&II->second);
}