1 files changed, 130 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/vec_add_sub_quadword.ll b/test/CodeGen/PowerPC/vec_add_sub_quadword.ll
new file mode 100644
index 000000000000..f7ebf479755c
--- /dev/null
+++ b/test/CodeGen/PowerPC/vec_add_sub_quadword.ll
@@ -0,0 +1,130 @@
+; Check VMX 128-bit integer operations
+;
+; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck %s
+; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -mattr=-vsx < %s | FileCheck %s
+
+define <1 x i128> @test_add(<1 x i128> %x, <1 x i128> %y) nounwind {
+       %result = add <1 x i128> %x, %y
+       ret <1 x i128> %result
+; CHECK-LABEL: @test_add
+; CHECK: vadduqm 2, 2, 3
+}
+
+define <1 x i128> @increment_by_one(<1 x i128> %x) nounwind {
+       %result = add <1 x i128> %x, <i128 1>
+       ret <1 x i128> %result
+; CHECK-LABEL: @increment_by_one
+; CHECK vadduqm 2, 2, 3
+}
+
+define <1 x i128> @increment_by_val(<1 x i128> %x, i128 %val) nounwind {
+       %tmpvec = insertelement <1 x i128> <i128 0>, i128 %val, i32 0
+       %tmpvec2 = insertelement <1 x i128> %tmpvec, i128 %val, i32 1
+       %result = add <1 x i128> %x, %tmpvec2
+       ret <1 x i128> %result
+; CHECK-LABEL: @increment_by_val
+; CHECK: vadduqm 2, 2, 3
+}
+
+define <1 x i128> @test_sub(<1 x i128> %x, <1 x i128> %y) nounwind {
+       %result = sub <1 x i128> %x, %y
+       ret <1 x i128> %result
+; CHECK-LABEL: @test_sub
+; CHECK: vsubuqm 2, 2, 3
+}
+
+define <1 x i128> @decrement_by_one(<1 x i128> %x) nounwind {
+       %result = sub <1 x i128> %x, <i128 1>
+       ret <1 x i128> %result
+; CHECK-LABEL: @decrement_by_one
+; CHECK vsubuqm 2, 2, 3
+}
+
+define <1 x i128> @decrement_by_val(<1 x i128> %x, i128 %val) nounwind {
+       %tmpvec = insertelement <1 x i128> <i128 0>, i128 %val, i32 0
+       %tmpvec2 = insertelement <1 x i128> %tmpvec, i128 %val, i32 1
+       %result = sub <1 x i128> %x, %tmpvec2
+       ret <1 x i128> %result
+; CHECK-LABEL: @decrement_by_val
+; CHECK vsubuqm   2, 2, 3
+}
+
+declare <1 x i128> @llvm.ppc.altivec.vaddeuqm(<1 x i128> %x, 
+                                              <1 x i128> %y, 
+                                              <1 x i128> %z) nounwind readnone
+declare <1 x i128> @llvm.ppc.altivec.vaddcuq(<1 x i128> %x, 
+                                             <1 x i128> %y) nounwind readnone
+declare <1 x i128> @llvm.ppc.altivec.vaddecuq(<1 x i128> %x, 
+                                              <1 x i128> %y, 
+                                              <1 x i128> %z) nounwind readnone
+declare <1 x i128> @llvm.ppc.altivec.vsubeuqm(<1 x i128> %x, 
+                                              <1 x i128> %y, 
+                                              <1 x i128> %z) nounwind readnone
+declare <1 x i128> @llvm.ppc.altivec.vsubcuq(<1 x i128> %x, 
+                                             <1 x i128> %y) nounwind readnone
+declare <1 x i128> @llvm.ppc.altivec.vsubecuq(<1 x i128> %x, 
+                                              <1 x i128> %y, 
+                                              <1 x i128> %z) nounwind readnone
+
+define <1 x i128> @test_vaddeuqm(<1 x i128> %x, 
+       	    	                 <1 x i128> %y, 
+                                 <1 x i128> %z) nounwind {
+  %tmp = tail call <1 x i128> @llvm.ppc.altivec.vaddeuqm(<1 x i128> %x,
+                                                         <1 x i128> %y,
+                                                         <1 x i128> %z)
+  ret <1 x i128> %tmp
+; CHECK-LABEL: @test_vaddeuqm
+; CHECK: vaddeuqm 2, 2, 3, 4
+}
+
+define <1 x i128> @test_vaddcuq(<1 x i128> %x, 
+       	    	                <1 x i128> %y) nounwind {
+  %tmp = tail call <1 x i128> @llvm.ppc.altivec.vaddcuq(<1 x i128> %x,
+                                                        <1 x i128> %y)
+  ret <1 x i128> %tmp
+; CHECK-LABEL: @test_vaddcuq
+; CHECK: vaddcuq 2, 2, 3
+}
+
+define <1 x i128> @test_vaddecuq(<1 x i128> %x, 
+       	    	                 <1 x i128> %y, 
+                                 <1 x i128> %z) nounwind {
+  %tmp = tail call <1 x i128> @llvm.ppc.altivec.vaddecuq(<1 x i128> %x,
+                                                         <1 x i128> %y,
+                                                         <1 x i128> %z)
+  ret <1 x i128> %tmp
+; CHECK-LABEL: @test_vaddecuq
+; CHECK: vaddecuq 2, 2, 3, 4
+}
+
+define <1 x i128> @test_vsubeuqm(<1 x i128> %x, 
+       	    	                 <1 x i128> %y, 
+                                 <1 x i128> %z) nounwind {
+  %tmp = tail call <1 x i128> @llvm.ppc.altivec.vsubeuqm(<1 x i128> %x,
+                                                         <1 x i128> %y,
+                                                         <1 x i128> %z)
+  ret <1 x i128> %tmp
+; CHECK-LABEL: test_vsubeuqm
+; CHECK: vsubeuqm 2, 2, 3, 4
+}
+
+define <1 x i128> @test_vsubcuq(<1 x i128> %x, 
+       	    	                <1 x i128> %y) nounwind {
+  %tmp = tail call <1 x i128> @llvm.ppc.altivec.vsubcuq(<1 x i128> %x,
+                                                        <1 x i128> %y)
+  ret <1 x i128> %tmp
+; CHECK-LABEL: test_vsubcuq
+; CHECK: vsubcuq 2, 2, 3
+}
+
+define <1 x i128> @test_vsubecuq(<1 x i128> %x, 
+       	    	                 <1 x i128> %y, 
+                                 <1 x i128> %z) nounwind {
+  %tmp = tail call <1 x i128> @llvm.ppc.altivec.vsubecuq(<1 x i128> %x,
+                                                         <1 x i128> %y,
+                                                         <1 x i128> %z)
+  ret <1 x i128> %tmp
+; CHECK-LABEL: test_vsubecuq
+; CHECK: vsubecuq 2, 2, 3, 4
+}
+