commit b5459e6e22e7daac8a303a7ccba00328cec97453
author Joerg Sonnenberger <joerg@bec.de> Thu Jul 24 22:20:10 2014 +0000
committer Joerg Sonnenberger <joerg@bec.de> Thu Jul 24 22:20:10 2014 +0000
tree 0d29d46df655957f7162b074b53a961a9402d7b6
parent 9f4530b95dce63c7f335001d0f955e36e57df88a

Don't use 128bit functions on PPC32.

llvm-svn: 213899

llvm/lib/Target/PowerPC/PPCISelLowering.cpp

diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index d699e0f..456f978 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -626,6 +626,13 @@
   // 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);