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[Hexagon] Use isMetaInstruction instead of isDebugValue

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llvm-svn: 310601
This commit is contained in:
Krzysztof Parzyszek 2017-08-10 15:00:30 +00:00
parent cbad8b88a2
commit dc31ae02da
3 changed files with 4 additions and 3 deletions
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3
lib/Target/Hexagon/HexagonCopyToCombine.cpp
View File

@ -253,7 +253,8 @@ static bool isUnsafeToMoveAcross(MachineInstr &MI, unsigned UseReg,
const TargetRegisterInfo *TRI) {
return (UseReg && (MI.modifiesRegister(UseReg, TRI))) ||
MI.modifiesRegister(DestReg, TRI) || MI.readsRegister(DestReg, TRI) ||
MI.hasUnmodeledSideEffects() || MI.isInlineAsm() || MI.isDebugValue();
MI.hasUnmodeledSideEffects() || MI.isInlineAsm() ||
MI.isMetaInstruction();
}
static unsigned UseReg(const MachineOperand& MO) {

2
lib/Target/Hexagon/HexagonEarlyIfConv.cpp
View File

@ -539,7 +539,7 @@ bool HexagonEarlyIfConversion::isProfitable(const FlowPattern &FP) const {
return 0u;
unsigned T = std::count_if(B->begin(), B->getFirstTerminator(),
[](const MachineInstr &MI) {
return !MI.isDebugValue();
return !MI.isMetaInstruction();
});
if (T < HEXAGON_PACKET_SIZE)
Spare += HEXAGON_PACKET_SIZE-T;

2
lib/Target/Hexagon/HexagonFixupHwLoops.cpp
View File

@ -138,7 +138,7 @@ bool HexagonFixupHwLoops::fixupLoopInstrs(MachineFunction &MF) {
MachineBasicBlock::iterator MIE = MBB.end();
while (MII != MIE) {
InstOffset += HII->getSize(*MII);
if (MII->isDebugValue()) {
if (MII->isMetaInstruction()) {
++MII;
continue;
}