1 files changed, 83 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/vec-max-03.ll b/test/CodeGen/SystemZ/vec-max-03.ll
new file mode 100644
index 000000000000..a43879483997
--- /dev/null
+++ b/test/CodeGen/SystemZ/vec-max-03.ll
@@ -0,0 +1,83 @@
+; Test v4i32 maximum.
+;
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
+
+; Test with slt.
+define <4 x i32> @f1(<4 x i32> %val1, <4 x i32> %val2) {
+; CHECK-LABEL: f1:
+; CHECK: vmxf %v24, {{%v24, %v26|%v26, %v24}}
+; CHECK: br %r14
+  %cmp = icmp slt <4 x i32> %val1, %val2
+  %ret = select <4 x i1> %cmp, <4 x i32> %val2, <4 x i32> %val1
+  ret <4 x i32> %ret
+}
+
+; Test with sle.
+define <4 x i32> @f2(<4 x i32> %val1, <4 x i32> %val2) {
+; CHECK-LABEL: f2:
+; CHECK: vmxf %v24, {{%v24, %v26|%v26, %v24}}
+; CHECK: br %r14
+  %cmp = icmp sle <4 x i32> %val1, %val2
+  %ret = select <4 x i1> %cmp, <4 x i32> %val2, <4 x i32> %val1
+  ret <4 x i32> %ret
+}
+
+; Test with sgt.
+define <4 x i32> @f3(<4 x i32> %val1, <4 x i32> %val2) {
+; CHECK-LABEL: f3:
+; CHECK: vmxf %v24, {{%v24, %v26|%v26, %v24}}
+; CHECK: br %r14
+  %cmp = icmp sgt <4 x i32> %val1, %val2
+  %ret = select <4 x i1> %cmp, <4 x i32> %val1, <4 x i32> %val2
+  ret <4 x i32> %ret
+}
+
+; Test with sge.
+define <4 x i32> @f4(<4 x i32> %val1, <4 x i32> %val2) {
+; CHECK-LABEL: f4:
+; CHECK: vmxf %v24, {{%v24, %v26|%v26, %v24}}
+; CHECK: br %r14
+  %cmp = icmp sge <4 x i32> %val1, %val2
+  %ret = select <4 x i1> %cmp, <4 x i32> %val1, <4 x i32> %val2
+  ret <4 x i32> %ret
+}
+
+; Test with ult.
+define <4 x i32> @f5(<4 x i32> %val1, <4 x i32> %val2) {
+; CHECK-LABEL: f5:
+; CHECK: vmxlf %v24, {{%v24, %v26|%v26, %v24}}
+; CHECK: br %r14
+  %cmp = icmp ult <4 x i32> %val1, %val2
+  %ret = select <4 x i1> %cmp, <4 x i32> %val2, <4 x i32> %val1
+  ret <4 x i32> %ret
+}
+
+; Test with ule.
+define <4 x i32> @f6(<4 x i32> %val1, <4 x i32> %val2) {
+; CHECK-LABEL: f6:
+; CHECK: vmxlf %v24, {{%v24, %v26|%v26, %v24}}
+; CHECK: br %r14
+  %cmp = icmp ule <4 x i32> %val1, %val2
+  %ret = select <4 x i1> %cmp, <4 x i32> %val2, <4 x i32> %val1
+  ret <4 x i32> %ret
+}
+
+; Test with ugt.
+define <4 x i32> @f7(<4 x i32> %val1, <4 x i32> %val2) {
+; CHECK-LABEL: f7:
+; CHECK: vmxlf %v24, {{%v24, %v26|%v26, %v24}}
+; CHECK: br %r14
+  %cmp = icmp ugt <4 x i32> %val1, %val2
+  %ret = select <4 x i1> %cmp, <4 x i32> %val1, <4 x i32> %val2
+  ret <4 x i32> %ret
+}
+
+; Test with uge.
+define <4 x i32> @f8(<4 x i32> %val1, <4 x i32> %val2) {
+; CHECK-LABEL: f8:
+; CHECK: vmxlf %v24, {{%v24, %v26|%v26, %v24}}
+; CHECK: br %r14
+  %cmp = icmp uge <4 x i32> %val1, %val2
+  %ret = select <4 x i1> %cmp, <4 x i32> %val1, <4 x i32> %val2
+  ret <4 x i32> %ret
+}