[llvm-commits] [llvm] r171517 - in /llvm/trunk: lib/Target/Mips/MipsISelLowering.cpp test/CodeGen/Mips/vector-setcc.ll

[Akira Hatanaka]

Author: ahatanak
Date: Fri Jan  4 14:06:01 2013
New Revision: 171517

URL: http://llvm.org/viewvc/llvm-project?rev=171517&view=rev
Log:
[mips] MipsTargetLowering::getSetCCResultType should return a vector type if
vectors are being compared.


Added:
    llvm/trunk/test/CodeGen/Mips/vector-setcc.ll
Modified:
    llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp

Modified: llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp?rev=171517&r1=171516&r2=171517&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsISelLowering.cpp Fri Jan  4 14:06:01 2013
@@ -520,7 +520,9 @@
 }
 
 EVT MipsTargetLowering::getSetCCResultType(EVT VT) const {
-  return MVT::i32;
+  if (!VT.isVector())
+    return MVT::i32;
+  return VT.changeVectorElementTypeToInteger();
 }
 
 // SelectMadd -

Added: llvm/trunk/test/CodeGen/Mips/vector-setcc.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/vector-setcc.ll?rev=171517&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/vector-setcc.ll (added)
+++ llvm/trunk/test/CodeGen/Mips/vector-setcc.ll Fri Jan  4 14:06:01 2013
@@ -0,0 +1,16 @@
+; RUN: llc -march=mipsel < %s
+
+ at a = common global <4 x i32> zeroinitializer, align 16
+ at b = common global <4 x i32> zeroinitializer, align 16
+ at g0 = common global <4 x i32> zeroinitializer, align 16
+
+define void @foo0() nounwind {
+entry:
+  %0 = load <4 x i32>* @a, align 16
+  %1 = load <4 x i32>* @b, align 16
+  %cmp = icmp slt <4 x i32> %0, %1
+  %sext = sext <4 x i1> %cmp to <4 x i32>
+  store <4 x i32> %sext, <4 x i32>* @g0, align 16
+  ret void
+}
+