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-rw-r--r--llvm/lib/CodeGen/GlobalISel/CallLowering.cpp2
-rw-r--r--llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp3
-rw-r--r--llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp7
-rw-r--r--llvm/lib/Target/AArch64/AArch64CallLowering.cpp5
-rw-r--r--llvm/lib/Target/AArch64/AArch64CallLowering.h4
-rw-r--r--llvm/lib/Target/ARM/ARMCallLowering.cpp5
-rw-r--r--llvm/lib/Target/ARM/ARMCallLowering.h4
7 files changed, 15 insertions, 15 deletions
diff --git a/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp b/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
index e45ae4a77f2..b0fdf3bbcc6 100644
--- a/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
@@ -52,7 +52,7 @@ bool CallLowering::lowerCall(
if (!OrigRet.Ty->isVoidTy())
setArgFlags(OrigRet, AttributeSet::ReturnIndex, DL, CS);
- return lowerCall(MIRBuilder, Callee, OrigRet, OrigArgs);
+ return lowerCall(MIRBuilder, CS.getCallingConv(), Callee, OrigRet, OrigArgs);
}
template <typename FuncInfoTy>
diff --git a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
index 7b09fd815ab..0f97469d453 100644
--- a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -523,7 +523,8 @@ bool IRTranslator::translateMemfunc(const CallInst &CI,
return false;
}
- return CLI->lowerCall(MIRBuilder, MachineOperand::CreateES(Callee),
+ return CLI->lowerCall(MIRBuilder, CI.getCallingConv(),
+ MachineOperand::CreateES(Callee),
CallLowering::ArgInfo(0, CI.getType()), Args);
}
diff --git a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
index af4747f7f7f..e26473d9a0d 100644
--- a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
@@ -114,11 +114,12 @@ LegalizerHelper::libcall(MachineInstr &MI) {
Type *Ty = Size == 64 ? Type::getDoubleTy(Ctx) : Type::getFloatTy(Ctx);
auto &CLI = *MIRBuilder.getMF().getSubtarget().getCallLowering();
auto &TLI = *MIRBuilder.getMF().getSubtarget().getTargetLowering();
- const char *Name = TLI.getLibcallName(getRTLibDesc(MI.getOpcode(), Size));
+ auto Libcall = getRTLibDesc(MI.getOpcode(), Size);
+ const char *Name = TLI.getLibcallName(Libcall);
MIRBuilder.getMF().getFrameInfo().setHasCalls(true);
CLI.lowerCall(
- MIRBuilder, MachineOperand::CreateES(Name),
- {MI.getOperand(0).getReg(), Ty},
+ MIRBuilder, TLI.getLibcallCallingConv(Libcall),
+ MachineOperand::CreateES(Name), {MI.getOperand(0).getReg(), Ty},
{{MI.getOperand(1).getReg(), Ty}, {MI.getOperand(2).getReg(), Ty}});
MI.eraseFromParent();
return Legalized;
diff --git a/llvm/lib/Target/AArch64/AArch64CallLowering.cpp b/llvm/lib/Target/AArch64/AArch64CallLowering.cpp
index 79e5221257c..f781ecb8997 100644
--- a/llvm/lib/Target/AArch64/AArch64CallLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64CallLowering.cpp
@@ -302,6 +302,7 @@ bool AArch64CallLowering::lowerFormalArguments(MachineIRBuilder &MIRBuilder,
}
bool AArch64CallLowering::lowerCall(MachineIRBuilder &MIRBuilder,
+ CallingConv::ID CallConv,
const MachineOperand &Callee,
const ArgInfo &OrigRet,
ArrayRef<ArgInfo> OrigArgs) const {
@@ -321,9 +322,9 @@ bool AArch64CallLowering::lowerCall(MachineIRBuilder &MIRBuilder,
// Find out which ABI gets to decide where things go.
const AArch64TargetLowering &TLI = *getTLI<AArch64TargetLowering>();
CCAssignFn *AssignFnFixed =
- TLI.CCAssignFnForCall(F.getCallingConv(), /*IsVarArg=*/false);
+ TLI.CCAssignFnForCall(CallConv, /*IsVarArg=*/false);
CCAssignFn *AssignFnVarArg =
- TLI.CCAssignFnForCall(F.getCallingConv(), /*IsVarArg=*/true);
+ TLI.CCAssignFnForCall(CallConv, /*IsVarArg=*/true);
auto CallSeqStart = MIRBuilder.buildInstr(AArch64::ADJCALLSTACKDOWN);
diff --git a/llvm/lib/Target/AArch64/AArch64CallLowering.h b/llvm/lib/Target/AArch64/AArch64CallLowering.h
index ec4a1e7adc0..d96ce95c4de 100644
--- a/llvm/lib/Target/AArch64/AArch64CallLowering.h
+++ b/llvm/lib/Target/AArch64/AArch64CallLowering.h
@@ -34,8 +34,8 @@ public:
bool lowerFormalArguments(MachineIRBuilder &MIRBuilder, const Function &F,
ArrayRef<unsigned> VRegs) const override;
- bool lowerCall(MachineIRBuilder &MIRBuilder, const MachineOperand &Callee,
- const ArgInfo &OrigRet,
+ bool lowerCall(MachineIRBuilder &MIRBuilder, CallingConv::ID CallConv,
+ const MachineOperand &Callee, const ArgInfo &OrigRet,
ArrayRef<ArgInfo> OrigArgs) const override;
private:
diff --git a/llvm/lib/Target/ARM/ARMCallLowering.cpp b/llvm/lib/Target/ARM/ARMCallLowering.cpp
index 4662a5ccf0e..7485aaff49c 100644
--- a/llvm/lib/Target/ARM/ARMCallLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMCallLowering.cpp
@@ -373,6 +373,7 @@ struct CallReturnHandler : public IncomingValueHandler {
} // End anonymous namespace.
bool ARMCallLowering::lowerCall(MachineIRBuilder &MIRBuilder,
+ CallingConv::ID CallConv,
const MachineOperand &Callee,
const ArgInfo &OrigRet,
ArrayRef<ArgInfo> OrigArgs) const {
@@ -387,10 +388,6 @@ bool ARMCallLowering::lowerCall(MachineIRBuilder &MIRBuilder,
auto CallSeqStart = MIRBuilder.buildInstr(ARM::ADJCALLSTACKDOWN);
- // FIXME: This is the calling convention of the caller - we should use the
- // calling convention of the callee instead.
- auto CallConv = MF.getFunction()->getCallingConv();
-
// Create the call instruction so we can add the implicit uses of arg
// registers, but don't insert it yet.
auto MIB = MIRBuilder.buildInstrNoInsert(ARM::BLX).add(Callee).addRegMask(
diff --git a/llvm/lib/Target/ARM/ARMCallLowering.h b/llvm/lib/Target/ARM/ARMCallLowering.h
index a71256108d5..6404c7a2689 100644
--- a/llvm/lib/Target/ARM/ARMCallLowering.h
+++ b/llvm/lib/Target/ARM/ARMCallLowering.h
@@ -34,8 +34,8 @@ public:
bool lowerFormalArguments(MachineIRBuilder &MIRBuilder, const Function &F,
ArrayRef<unsigned> VRegs) const override;
- bool lowerCall(MachineIRBuilder &MIRBuilder, const MachineOperand &Callee,
- const ArgInfo &OrigRet,
+ bool lowerCall(MachineIRBuilder &MIRBuilder, CallingConv::ID CallConv,
+ const MachineOperand &Callee, const ArgInfo &OrigRet,
ArrayRef<ArgInfo> OrigArgs) const override;
private:
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