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-rw-r--r--llvm/lib/Target/Mips/MipsISelLowering.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/Mips/MipsISelLowering.cpp b/llvm/lib/Target/Mips/MipsISelLowering.cpp
index 56db378ae6d..f34100c6646 100644
--- a/llvm/lib/Target/Mips/MipsISelLowering.cpp
+++ b/llvm/lib/Target/Mips/MipsISelLowering.cpp
@@ -122,7 +122,8 @@ unsigned MipsTargetLowering::getNumRegistersForCallingConv(LLVMContext &Context,
CallingConv::ID CC,
EVT VT) const {
if (VT.isVector())
- return std::max((VT.getSizeInBits() / (Subtarget.isABI_O32() ? 32 : 64)),
+ return std::max(((unsigned)VT.getSizeInBits() /
+ (Subtarget.isABI_O32() ? 32 : 64)),
1U);
return MipsTargetLowering::getNumRegisters(Context, VT);
}
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