Next powerpc long double bits. Comparisons work,
although not well, and shortening FP converts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42672 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index ec1046f..ae29095 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -73,6 +73,10 @@
setOperationAction(ISD::ConstantFP, MVT::f64, Expand);
setOperationAction(ISD::ConstantFP, MVT::f32, Expand);
+ // Shortening conversions involving ppcf128 get expanded (2 regs -> 1 reg)
+ setConvertAction(MVT::ppcf128, MVT::f64, Expand);
+ setConvertAction(MVT::ppcf128, MVT::f32, Expand);
+
// PowerPC has no intrinsics for these particular operations
setOperationAction(ISD::MEMMOVE, MVT::Other, Expand);
setOperationAction(ISD::MEMSET, MVT::Other, Expand);