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ARM: Avoid repeating hardcoded windows division libcall names (#143834)

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This is properly set in the runtime libcall info, so query
the name.
This commit is contained in:
Matt Arsenault
2025-06-12 21:20:45 +09:00
committed by GitHub
parent 633375a29f
commit aac603c478
1 changed files with 4 additions and 4 deletions
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8
llvm/lib/Target/ARM/ARMISelLowering.cpp
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@@ -9998,13 +9998,13 @@ SDValue ARMTargetLowering::LowerWindowsDIVLibCall(SDValue Op, SelectionDAG &DAG,
SDLoc dl(Op);
const auto &DL = DAG.getDataLayout();
const char *Name = nullptr;
RTLIB::Libcall LC;
if (Signed)
Name = (VT == MVT::i32) ? "__rt_sdiv" : "__rt_sdiv64";
LC = VT == MVT::i32 ? RTLIB::SDIVREM_I32 : RTLIB::SDIVREM_I64;
else
Name = (VT == MVT::i32) ? "__rt_udiv" : "__rt_udiv64";
LC = VT == MVT::i32 ? RTLIB::UDIVREM_I32 : RTLIB::UDIVREM_I64;
const char *Name = getLibcallName(LC);
SDValue ES = DAG.getExternalSymbol(Name, getPointerTy(DL));
ARMTargetLowering::ArgListTy Args;