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-rw-r--r--lib/Target/R600/R600ISelLowering.cpp3
-rw-r--r--test/CodeGen/R600/vselect.ll17
2 files changed, 20 insertions, 0 deletions
diff --git a/lib/Target/R600/R600ISelLowering.cpp b/lib/Target/R600/R600ISelLowering.cpp
index c6e2136..6dec4d1 100644
--- a/lib/Target/R600/R600ISelLowering.cpp
+++ b/lib/Target/R600/R600ISelLowering.cpp
@@ -78,6 +78,9 @@ R600TargetLowering::R600TargetLowering(TargetMachine &TM) :
setOperationAction(ISD::SELECT, MVT::i32, Custom);
setOperationAction(ISD::SELECT, MVT::f32, Custom);
+ setOperationAction(ISD::VSELECT, MVT::v4i32, Expand);
+ setOperationAction(ISD::VSELECT, MVT::v2i32, Expand);
+
// Legalize loads and stores to the private address space.
setOperationAction(ISD::LOAD, MVT::i32, Custom);
setOperationAction(ISD::LOAD, MVT::v2i32, Custom);
diff --git a/test/CodeGen/R600/vselect.ll b/test/CodeGen/R600/vselect.ll
new file mode 100644
index 0000000..6e459df
--- /dev/null
+++ b/test/CodeGen/R600/vselect.ll
@@ -0,0 +1,17 @@
+;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
+
+; CHECK: @test_select_v4i32
+; CHECK: CNDE_INT T{{[0-9]+\.[XYZW], PV\.[xyzw], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+; CHECK: CNDE_INT * T{{[0-9]+\.[XYZW], PV\.[xyzw], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+; CHECK: CNDE_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+; CHECK: CNDE_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
+
+define void @test_select_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in0, <4 x i32> addrspace(1)* %in1) {
+entry:
+ %0 = load <4 x i32> addrspace(1)* %in0
+ %1 = load <4 x i32> addrspace(1)* %in1
+ %cmp = icmp ne <4 x i32> %0, %1
+ %result = select <4 x i1> %cmp, <4 x i32> %0, <4 x i32> %1
+ store <4 x i32> %result, <4 x i32> addrspace(1)* %out
+ ret void
+}