[llvm] [LV] Pre-commit test for #151664 (PR #151671)

[David Green via llvm-commits]

================
@@ -377,6 +377,134 @@ define void @maximum() {
   ret void
 }
 
+define void @minimumnum() {
+; CHECK-LABEL: 'minimumnum'
+; CHECK-NEXT:  Cost Model: Found costs of 3 for: %1 = call float @llvm.minimumnum.f32(float poison, float poison)
+; CHECK-NEXT:  Cost Model: Found costs of 3 for: %2 = call double @llvm.minimumnum.f64(double poison, double poison)
+; CHECK-NEXT:  Cost Model: Found costs of 3 for: %3 = call <2 x float> @llvm.minimumnum.v2f32(<2 x float> poison, <2 x float> poison)
+; CHECK-NEXT:  Cost Model: Found costs of 3 for: %4 = call <4 x float> @llvm.minimumnum.v4f32(<4 x float> poison, <4 x float> poison)
+; CHECK-NEXT:  Cost Model: Found costs of 10 for: %5 = call <8 x float> @llvm.minimumnum.v8f32(<8 x float> poison, <8 x float> poison)
+; CHECK-NEXT:  Cost Model: Found costs of 20 for: %6 = call <16 x float> @llvm.minimumnum.v16f32(<16 x float> poison, <16 x float> poison)
+; CHECK-NEXT:  Cost Model: Found costs of 3 for: %7 = call <2 x double> @llvm.minimumnum.v2f64(<2 x double> poison, <2 x double> poison)
+; CHECK-NEXT:  Cost Model: Found costs of 10 for: %8 = call <4 x double> @llvm.minimumnum.v4f64(<4 x double> poison, <4 x double> poison)
+; CHECK-NEXT:  Cost Model: Found costs of 20 for: %9 = call <8 x double> @llvm.minimumnum.v8f64(<8 x double> poison, <8 x double> poison)
+; CHECK-NEXT:  Cost Model: Found costs of 40 for: %10 = call <16 x double> @llvm.minimumnum.v16f64(<16 x double> poison, <16 x double> poison)
+; CHECK-NEXT:  Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
+;
+  call float @llvm.minimumnum.f32(float poison, float poison)
+  call double @llvm.minimumnum.f64(double poison, double poison)
+  call <2 x float> @llvm.minimumnum.v2f32(<2 x float> poison, <2 x float> poison)
+  call <4 x float> @llvm.minimumnum.v4f32(<4 x float> poison, <4 x float> poison)
+  call <8 x float> @llvm.minimumnum.v8f32(<8 x float> poison, <8 x float> poison)
+  call <16 x float> @llvm.minimumnum.v16f32(<16 x float> poison, <16 x float> poison)
+  call <2 x double> @llvm.minimumnum.v2f64(<2 x double> poison, <2 x double> poison)
+  call <4 x double> @llvm.minimumnum.v4f64(<4 x double> poison, <4 x double> poison)
+  call <8 x double> @llvm.minimumnum.v8f64(<8 x double> poison, <8 x double> poison)
+  call <16 x double> @llvm.minimumnum.v16f64(<16 x double> poison, <16 x double> poison)
+  ret void
+}
+
+define void @minimumnum_fp16() {
+; CHECK-NOF16-LABEL: 'minimumnum_fp16'
+; CHECK-NOF16-NEXT:  Cost Model: Found costs of RThru:4 CodeSize:3 Lat:4 SizeLat:4 for: %1 = call <2 x half> @llvm.minimumnum.v2f16(<2 x half> poison, <2 x half> poison)
+; CHECK-NOF16-NEXT:  Cost Model: Found costs of RThru:10 CodeSize:7 Lat:10 SizeLat:10 for: %2 = call <4 x half> @llvm.minimumnum.v4f16(<4 x half> poison, <4 x half> poison)
+; CHECK-NOF16-NEXT:  Cost Model: Found costs of RThru:22 CodeSize:15 Lat:22 SizeLat:22 for: %3 = call <8 x half> @llvm.minimumnum.v8f16(<8 x half> poison, <8 x half> poison)
+; CHECK-NOF16-NEXT:  Cost Model: Found costs of RThru:44 CodeSize:30 Lat:44 SizeLat:44 for: %4 = call <16 x half> @llvm.minimumnum.v16f16(<16 x half> poison, <16 x half> poison)
+; CHECK-NOF16-NEXT:  Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
+;
+; CHECK-F16-LABEL: 'minimumnum_fp16'
+; CHECK-F16-NEXT:  Cost Model: Found costs of 3 for: %1 = call <2 x half> @llvm.minimumnum.v2f16(<2 x half> poison, <2 x half> poison)
+; CHECK-F16-NEXT:  Cost Model: Found costs of 3 for: %2 = call <4 x half> @llvm.minimumnum.v4f16(<4 x half> poison, <4 x half> poison)
+; CHECK-F16-NEXT:  Cost Model: Found costs of 3 for: %3 = call <8 x half> @llvm.minimumnum.v8f16(<8 x half> poison, <8 x half> poison)
+; CHECK-F16-NEXT:  Cost Model: Found costs of 10 for: %4 = call <16 x half> @llvm.minimumnum.v16f16(<16 x half> poison, <16 x half> poison)
+; CHECK-F16-NEXT:  Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
+;
+  call <2 x half> @llvm.minimumnum.v2f16(<2 x half> poison, <2 x half> poison)
----------------
davemgreen wrote:

Here and bf16 too for scalar tests, if you don't mind.

https://github.com/llvm/llvm-project/pull/151671