================
@@ -0,0 +1,21 @@
+; RUN: llvm-as < %s | llvm-dis | FileCheck %s
+
+; Verify that the legacy WMMA IU8 intrinsic without the clamp operand is
+; upgraded by appending clamp=false.
+
+define <8 x i32> @wmma_legacy(<8 x i32> %a, <8 x i32> %b, <8 x i32> %c) {
+; CHECK-LABEL: @wmma_legacy(
+; CHECK-NEXT: call <8 x i32> @llvm.amdgcn.wmma.i32.16x16x64.iu8.v8i32.v8i32(i1
false, <8 x i32> %a, i1 false, <8 x i32> %b, <8 x i32> %c, i1 false, i1 false,
i1 false) #1, !annotation !0
+; CHECK-NEXT: ret <8 x i32>
+ %res = call <8 x i32> @llvm.amdgcn.wmma.i32.16x16x64.iu8.v8i32.v8i32(
+ i1 false, <8 x i32> %a, i1 false, <8 x i32> %b, <8 x i32> %c,
+ i1 false, i1 false) #1, !annotation !0
+ ret <8 x i32> %res
+}
+
+declare <8 x i32> @llvm.amdgcn.wmma.i32.16x16x64.iu8.v8i32.v8i32(
+ i1, <8 x i32>, i1, <8 x i32>, <8 x i32>, i1, i1)
+
+attributes #1 = { cold }
+
+!0 = !{!"wmma-upgrade"}
----------------
arsenm wrote:
```suggestion
attributes #0 = { "preserve-me" }
!0 = !{!"preserve-me"}
```
https://github.com/llvm/llvm-project/pull/171069
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