1 files changed, 54 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/vec-min-05.ll b/test/CodeGen/SystemZ/vec-min-05.ll
index c2d8726addf..b84ea6b6b4f 100644
--- a/test/CodeGen/SystemZ/vec-min-05.ll
+++ b/test/CodeGen/SystemZ/vec-min-05.ll
@@ -6,6 +6,10 @@ declare double @fmin(double, double)
 declare double @llvm.minnum.f64(double, double)
 declare <2 x double> @llvm.minnum.v2f64(<2 x double>, <2 x double>)
 
+declare float @fminf(float, float)
+declare float @llvm.minnum.f32(float, float)
+declare <4 x float> @llvm.minnum.v4f32(<4 x float>, <4 x float>)
+
 ; Test the fmin library function.
 define double @f1(double %dummy, double %val1, double %val2) {
 ; CHECK-LABEL: f1:
@@ -56,3 +60,53 @@ define <2 x double> @f5(<2 x double> %dummy, <2 x double> %val1,
   ret <2 x double> %ret
 }
 
+; Test the fminf library function.
+define float @f11(float %dummy, float %val1, float %val2) {
+; CHECK-LABEL: f11:
+; CHECK: wfminsb %f0, %f2, %f4, 4
+; CHECK: br %r14
+  %ret = call float @fminf(float %val1, float %val2) readnone
+  ret float %ret
+}
+
+; Test the f32 minnum intrinsic.
+define float @f12(float %dummy, float %val1, float %val2) {
+; CHECK-LABEL: f12:
+; CHECK: wfminsb %f0, %f2, %f4, 4
+; CHECK: br %r14
+  %ret = call float @llvm.minnum.f32(float %val1, float %val2)
+  ret float %ret
+}
+
+; Test a f32 constant compare/select resulting in minnum.
+define float @f13(float %dummy, float %val) {
+; CHECK-LABEL: f13:
+; CHECK: lzer [[REG:%f[0-9]+]]
+; CHECK: wfminsb %f0, %f2, [[REG]], 4
+; CHECK: br %r14
+  %cmp = fcmp olt float %val, 0.0
+  %ret = select i1 %cmp, float %val, float 0.0
+  ret float %ret
+}
+
+; Test a f32 constant compare/select resulting in minnan.
+define float @f14(float %dummy, float %val) {
+; CHECK-LABEL: f14:
+; CHECK: lzer [[REG:%f[0-9]+]]
+; CHECK: wfminsb %f0, %f2, [[REG]], 1
+; CHECK: br %r14
+  %cmp = fcmp ult float %val, 0.0
+  %ret = select i1 %cmp, float %val, float 0.0
+  ret float %ret
+}
+
+; Test the v4f32 minnum intrinsic.
+define <4 x float> @f15(<4 x float> %dummy, <4 x float> %val1,
+                        <4 x float> %val2) {
+; CHECK-LABEL: f15:
+; CHECK: vfminsb %v24, %v26, %v28, 4
+; CHECK: br %r14
+  %ret = call <4 x float> @llvm.minnum.v4f32(<4 x float> %val1, <4 x float> %val2)
+  ret <4 x float> %ret
+}
+