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-rw-r--r--llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
index 6b3c5249db1..49fb5e8f075 100644
--- a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
@@ -106,10 +106,12 @@ llvm::createLibcall(MachineIRBuilder &MIRBuilder, RTLIB::Libcall Libcall,
auto &CLI = *MIRBuilder.getMF().getSubtarget().getCallLowering();
auto &TLI = *MIRBuilder.getMF().getSubtarget().getTargetLowering();
const char *Name = TLI.getLibcallName(Libcall);
+
MIRBuilder.getMF().getFrameInfo().setHasCalls(true);
if (!CLI.lowerCall(MIRBuilder, TLI.getLibcallCallingConv(Libcall),
MachineOperand::CreateES(Name), Result, Args))
return LegalizerHelper::UnableToLegalize;
+
return LegalizerHelper::Legalized;
}
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