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Remove subtarget dependence from HexagonRegisterInfo.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231887 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2015-03-10 23:45:55 +00:00
parent 48dfe610b0
commit b8de3287ee
3 changed files with 7 additions and 14 deletions
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6
lib/Target/Hexagon/HexagonInstrInfo.cpp
View File

@ -62,10 +62,8 @@ const int Hexagon_MEMB_AUTOINC_MIN = -8;
void HexagonInstrInfo::anchor() {}
HexagonInstrInfo::HexagonInstrInfo(HexagonSubtarget &ST)
: HexagonGenInstrInfo(Hexagon::ADJCALLSTACKDOWN, Hexagon::ADJCALLSTACKUP),
RI(ST), Subtarget(ST) {
}
: HexagonGenInstrInfo(Hexagon::ADJCALLSTACKDOWN, Hexagon::ADJCALLSTACKUP),
RI(), Subtarget(ST) {}
/// isLoadFromStackSlot - If the specified machine instruction is a direct
/// load from a stack slot, return the virtual or physical register number of

11
lib/Target/Hexagon/HexagonRegisterInfo.cpp
View File

@ -37,11 +37,8 @@
using namespace llvm;
HexagonRegisterInfo::HexagonRegisterInfo(HexagonSubtarget &st)
: HexagonGenRegisterInfo(Hexagon::R31),
Subtarget(st) {
}
HexagonRegisterInfo::HexagonRegisterInfo()
: HexagonGenRegisterInfo(Hexagon::R31) {}
const MCPhysReg *
HexagonRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF) const {
@ -51,7 +48,7 @@ HexagonRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF) const {
Hexagon::R24, Hexagon::R25, Hexagon::R26, Hexagon::R27, 0
};
switch(Subtarget.getHexagonArchVersion()) {
switch (MF->getSubtarget<HexagonSubtarget>().getHexagonArchVersion()) {
case HexagonSubtarget::V4:
case HexagonSubtarget::V5:
return CalleeSavedRegsV3;
@ -89,7 +86,7 @@ HexagonRegisterInfo::getCalleeSavedRegClasses(const MachineFunction *MF) const {
&Hexagon::IntRegsRegClass, &Hexagon::IntRegsRegClass,
};
switch(Subtarget.getHexagonArchVersion()) {
switch (MF->getSubtarget<HexagonSubtarget>().getHexagonArchVersion()) {
case HexagonSubtarget::V4:
case HexagonSubtarget::V5:
return CalleeSavedRegClassesV3;

4
lib/Target/Hexagon/HexagonRegisterInfo.h
View File

@ -43,9 +43,7 @@ class HexagonInstrInfo;
class Type;
struct HexagonRegisterInfo : public HexagonGenRegisterInfo {
HexagonSubtarget &Subtarget;
HexagonRegisterInfo(HexagonSubtarget &st);
HexagonRegisterInfo();
/// Code Generation virtual methods...
const MCPhysReg *