[SystemZ] Handle vectors in getSetCCResultType

I don't have a standalone testcase for this, but it should allow r193676 to be reapplied. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194148 91177308-0d34-0410-b5e6-96231b3b80d8
stryku · Nov 6, 2013 · d975a82 · d975a82
1 parent 02707cb
commit d975a82
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Showing 2 changed files with 8 additions and 5 deletions.
diff --git a/lib/Target/SystemZ/SystemZISelLowering.cpp b/lib/Target/SystemZ/SystemZISelLowering.cpp
@@ -279,8 +279,13 @@ SystemZTargetLowering::SystemZTargetLowering(SystemZTargetMachine &tm)
   MaxStoresPerMemsetOptSize = 0;
 }
 
-bool
-SystemZTargetLowering::isFMAFasterThanFMulAndFAdd(EVT VT) const {
+EVT SystemZTargetLowering::getSetCCResultType(LLVMContext &, EVT VT) const {
+  if (!VT.isVector())
+    return MVT::i32;
+  return VT.changeVectorElementTypeToInteger();
+}
+
+bool SystemZTargetLowering::isFMAFasterThanFMulAndFAdd(EVT VT) const {
   VT = VT.getScalarType();
 
   if (!VT.isSimple())

diff --git a/lib/Target/SystemZ/SystemZISelLowering.h b/lib/Target/SystemZ/SystemZISelLowering.h
@@ -198,9 +198,7 @@ class SystemZTargetLowering : public TargetLowering {
   virtual MVT getScalarShiftAmountTy(EVT LHSTy) const LLVM_OVERRIDE {
     return MVT::i32;
   }
-  virtual EVT getSetCCResultType(LLVMContext &, EVT) const LLVM_OVERRIDE {
-    return MVT::i32;
-  }
+  virtual EVT getSetCCResultType(LLVMContext &, EVT) const LLVM_OVERRIDE;
   virtual bool isFMAFasterThanFMulAndFAdd(EVT VT) const LLVM_OVERRIDE;
   virtual bool isFPImmLegal(const APFloat &Imm, EVT VT) const LLVM_OVERRIDE;
   virtual bool isLegalAddressingMode(const AddrMode &AM, Type *Ty) const