1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index d699e0fdd82..456f978835a 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -626,6 +626,13 @@ PPCTargetLowering::PPCTargetLowering(PPCTargetMachine &TM)
   // Altivec instructions set fields to all zeros or all ones.
   setBooleanVectorContents(ZeroOrNegativeOneBooleanContent);
 
+  if (!isPPC64) {
+    // These libcalls are not available in 32-bit.
+    setLibcallName(RTLIB::SHL_I128, nullptr);
+    setLibcallName(RTLIB::SRL_I128, nullptr);
+    setLibcallName(RTLIB::SRA_I128, nullptr);
+  }
+
   if (isPPC64) {
     setStackPointerRegisterToSaveRestore(PPC::X1);
     setExceptionPointerRegister(PPC::X3);