Add llvm intrinsic tests

Author: wzssyqa

llvm/test/CodeGen/PowerPC/scalar-min-max.ll

@@ -189,3 +189,163 @@ entry:
   %cond = select i1 %cmp, double %a, double %b
   ret double %cond
 }
+
+define float @testfminnum(float %a, float %b) {
+; CHECK-LABEL: testfminnum:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    xsmindp f1, f1, f2
+; CHECK-NEXT:    blr
+;
+; NO-FAST-P9-LABEL: testfminnum:
+; NO-FAST-P9:       # %bb.0: # %entry
+; NO-FAST-P9-NEXT:    xsmindp f1, f1, f2
+; NO-FAST-P9-NEXT:    blr
+;
+; NO-FAST-P8-LABEL: testfminnum:
+; NO-FAST-P8:       # %bb.0: # %entry
+; NO-FAST-P8-NEXT:    xsmindp f1, f1, f2
+; NO-FAST-P8-NEXT:    blr
+entry:
+  %0 = tail call float @llvm.minnum.f32(float %a, float %b)
+  ret float %0
+}
+
+define float @testfmaxnum(float %a, float %b) {
+; CHECK-LABEL: testfmaxnum:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    xsmaxdp f1, f1, f2
+; CHECK-NEXT:    blr
+;
+; NO-FAST-P9-LABEL: testfmaxnum:
+; NO-FAST-P9:       # %bb.0: # %entry
+; NO-FAST-P9-NEXT:    xsmaxdp f1, f1, f2
+; NO-FAST-P9-NEXT:    blr
+;
+; NO-FAST-P8-LABEL: testfmaxnum:
+; NO-FAST-P8:       # %bb.0: # %entry
+; NO-FAST-P8-NEXT:    xsmaxdp f1, f1, f2
+; NO-FAST-P8-NEXT:    blr
+entry:
+  %0 = tail call float @llvm.maxnum.f32(float %a, float %b)
+  ret float %0
+}
+
+define double @testdminnum(double %a, double %b) {
+; CHECK-LABEL: testdminnum:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    xsmindp f1, f1, f2
+; CHECK-NEXT:    blr
+;
+; NO-FAST-P9-LABEL: testdminnum:
+; NO-FAST-P9:       # %bb.0: # %entry
+; NO-FAST-P9-NEXT:    xsmindp f1, f1, f2
+; NO-FAST-P9-NEXT:    blr
+;
+; NO-FAST-P8-LABEL: testdminnum:
+; NO-FAST-P8:       # %bb.0: # %entry
+; NO-FAST-P8-NEXT:    xsmindp f1, f1, f2
+; NO-FAST-P8-NEXT:    blr
+entry:
+  %0 = tail call double @llvm.minnum.f64(double %a, double %b)
+  ret double %0
+}
+
+define double @testdmaxnum(double %a, double %b) {
+; CHECK-LABEL: testdmaxnum:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    xsmaxdp f1, f1, f2
+; CHECK-NEXT:    blr
+;
+; NO-FAST-P9-LABEL: testdmaxnum:
+; NO-FAST-P9:       # %bb.0: # %entry
+; NO-FAST-P9-NEXT:    xsmaxdp f1, f1, f2
+; NO-FAST-P9-NEXT:    blr
+;
+; NO-FAST-P8-LABEL: testdmaxnum:
+; NO-FAST-P8:       # %bb.0: # %entry
+; NO-FAST-P8-NEXT:    xsmaxdp f1, f1, f2
+; NO-FAST-P8-NEXT:    blr
+entry:
+  %0 = tail call double @llvm.maxnum.f64(double %a, double %b)
+  ret double %0
+}
+
+define <4 x float> @testfminnum_v4f32(<4 x float> %a, <4 x float> %b) {
+; CHECK-LABEL: testfminnum_v4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    xvminsp vs34, vs34, vs35
+; CHECK-NEXT:    blr
+;
+; NO-FAST-P9-LABEL: testfminnum_v4f32:
+; NO-FAST-P9:       # %bb.0: # %entry
+; NO-FAST-P9-NEXT:    xvminsp vs34, vs34, vs35
+; NO-FAST-P9-NEXT:    blr
+;
+; NO-FAST-P8-LABEL: testfminnum_v4f32:
+; NO-FAST-P8:       # %bb.0: # %entry
+; NO-FAST-P8-NEXT:    xvminsp vs34, vs34, vs35
+; NO-FAST-P8-NEXT:    blr
+entry:
+  %0 = tail call <4 x float> @llvm.minnum.v4f32(<4 x float> %a, <4 x float> %b)
+  ret <4 x float> %0
+}
+
+define <4 x float> @testfmaxnum_v4f32(<4 x float> %a, <4 x float> %b) {
+; CHECK-LABEL: testfmaxnum_v4f32:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    xvmaxsp vs34, vs34, vs35
+; CHECK-NEXT:    blr
+;
+; NO-FAST-P9-LABEL: testfmaxnum_v4f32:
+; NO-FAST-P9:       # %bb.0: # %entry
+; NO-FAST-P9-NEXT:    xvmaxsp vs34, vs34, vs35
+; NO-FAST-P9-NEXT:    blr
+;
+; NO-FAST-P8-LABEL: testfmaxnum_v4f32:
+; NO-FAST-P8:       # %bb.0: # %entry
+; NO-FAST-P8-NEXT:    xvmaxsp vs34, vs34, vs35
+; NO-FAST-P8-NEXT:    blr
+entry:
+  %0 = tail call <4 x float> @llvm.maxnum.v4f32(<4 x float> %a, <4 x float> %b)
+  ret <4 x float> %0
+}
+
+define <2 x double> @testdminnum_v2f64(<2 x double> %a, <2 x double> %b) {
+; CHECK-LABEL: testdminnum_v2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    xvmindp vs34, vs34, vs35
+; CHECK-NEXT:    blr
+;
+; NO-FAST-P9-LABEL: testdminnum_v2f64:
+; NO-FAST-P9:       # %bb.0: # %entry
+; NO-FAST-P9-NEXT:    xvmindp vs34, vs34, vs35
+; NO-FAST-P9-NEXT:    blr
+;
+; NO-FAST-P8-LABEL: testdminnum_v2f64:
+; NO-FAST-P8:       # %bb.0: # %entry
+; NO-FAST-P8-NEXT:    xvmindp vs34, vs34, vs35
+; NO-FAST-P8-NEXT:    blr
+entry:
+  %0 = tail call <2 x double> @llvm.minnum.v2f64(<2 x double> %a, <2 x double> %b)
+  ret <2 x double> %0
+}
+
+define <2 x double> @testdmaxnum_v2f64(<2 x double> %a, <2 x double> %b) {
+; CHECK-LABEL: testdmaxnum_v2f64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    xvmaxdp vs34, vs34, vs35
+; CHECK-NEXT:    blr
+;
+; NO-FAST-P9-LABEL: testdmaxnum_v2f64:
+; NO-FAST-P9:       # %bb.0: # %entry
+; NO-FAST-P9-NEXT:    xvmaxdp vs34, vs34, vs35
+; NO-FAST-P9-NEXT:    blr
+;
+; NO-FAST-P8-LABEL: testdmaxnum_v2f64:
+; NO-FAST-P8:       # %bb.0: # %entry
+; NO-FAST-P8-NEXT:    xvmaxdp vs34, vs34, vs35
+; NO-FAST-P8-NEXT:    blr
+entry:
+  %0 = tail call <2 x double> @llvm.maxnum.v2f64(<2 x double> %a, <2 x double> %b)
+  ret <2 x double> %0
+}