[llvm] [IR] NFC: Remove 'experimental' from partial.reduce.add intrinsic (PR #158637)

[Min-Yih Hsu via llvm-commits]

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@@ -0,0 +1,25 @@
+; RUN: opt -S < %s | FileCheck %s
+; RUN: llvm-as %s -o - | llvm-dis | FileCheck %s
+
+define <4 x i32> @partial_reduce_add_fixed(<16 x i32> %a) {
+; CHECK-LABEL: @partial_reduce_add_fixed
+; CHECK: %res = call <4 x i32> @llvm.vector.partial.reduce.add.v4i32.v16i32(<4 x i32> zeroinitializer, <16 x i32> %a)
+
+  %res = call <4 x i32> @llvm.vector.partial.reduce.add.v4i32.v16i32(<4 x i32> zeroinitializer, <16 x i32> %a)
+  ret <4 x i32> %res
+}
+
+
+define <vscale x 4 x i32> @partial_reduce_add_scalable(<vscale x 16 x i32> %a) {
+; CHECK-LABEL: @partial_reduce_add_scalable
+; CHECK: %res = call <vscale x 4 x i32> @llvm.vector.partial.reduce.add.nxv4i32.nxv16i32(<vscale x 4 x i32> zeroinitializer, <vscale x 16 x i32> %a)
+
+  %res = call <vscale x 4 x i32> @llvm.vector.partial.reduce.add.nxv4i32.nxv16i32(<vscale x 4 x i32> zeroinitializer, <vscale x 16 x i32> %a)
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mshockwave wrote:

ditto

https://github.com/llvm/llvm-project/pull/158637