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[Hexagon] Resubmission of 220427

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Modified library structure to deal with circular dependency between HexagonInstPrinter and HexagonMCInst.
Adding encoding bits for add opcode.
Adding llvm-mc tests.
Removing unit tests.

http://reviews.llvm.org/D5624

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220584 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Colin LeMahieu
2014-10-24 19:00:32 +00:00
parent a36665918f
commit 8699f5390b
23 changed files with 247 additions and 291 deletions
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10
lib/Target/Hexagon/HexagonAsmPrinter.cpp
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@@ -18,7 +18,7 @@
#include "HexagonMachineFunctionInfo.h"
#include "HexagonSubtarget.h"
#include "HexagonTargetMachine.h"
#include "InstPrinter/HexagonInstPrinter.h"
#include "MCTargetDesc/HexagonInstPrinter.h"
#include "MCTargetDesc/HexagonMCInst.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
@@ -195,8 +195,8 @@ void HexagonAsmPrinter::EmitInstruction(const MachineInstr *MI) {
unsigned Size = BundleMIs.size();
assert((Size+IgnoreCount) == MI->getBundleSize() && "Corrupt Bundle!");
for (unsigned Index = 0; Index < Size; Index++) {
HexagonMCInst MCI;
MCI.setPacketStart(Index == 0);
HexagonMCInst MCI (BundleMIs[Index]->getOpcode());
MCI.setPacketBegin(Index == 0);
MCI.setPacketEnd(Index == (Size-1));
HexagonLowerToMC(BundleMIs[Index], MCI, *this);
@@ -204,9 +204,9 @@ void HexagonAsmPrinter::EmitInstruction(const MachineInstr *MI) {
}
}
else {
HexagonMCInst MCI;
HexagonMCInst MCI(MI->getOpcode());
if (MI->getOpcode() == Hexagon::ENDLOOP0) {
MCI.setPacketStart(true);
MCI.setPacketBegin(true);
MCI.setPacketEnd(true);
}
HexagonLowerToMC(MI, MCI, *this);