[Mlir-commits] [mlir] [mlir][AMDGPU] Avoid verifier crash in DPPOp on vector operand types (PR #178887)

Ayush Kumar Gaur llvmlistbot at llvm.org
Sun Feb 1 23:59:24 PST 2026


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@@ -803,12 +803,8 @@ func.func @wmma_scale(%fp8_src: vector<64xf8E4M3FN>, %fp6_alt_src: vector<64xf6E
 }
 
 // CHECK-LABEL: func.func @dpp_vector_src_does_not_assert
-// CHECK: arm_sme.get_tile
-// CHECK: math.ctpop
 // CHECK: amdgpu.dpp
-func.func @dpp_vector_src_does_not_assert() {
-  %tile = arm_sme.get_tile : vector<[16]x[16]xi8>
-  %pop = math.ctpop %tile : vector<[16]x[16]xi8>
+func.func @dpp_vector_src_does_not_assert(%tile: vector<[16]x[16]xi8>, %pop: vector<[16]x[16]xi8>) {
   %r = amdgpu.dpp %pop %tile row_shl(1 : i32) : vector<[16]x[16]xi8>
----------------
Ayush3941 wrote:

okay did that in the latest commit


https://github.com/llvm/llvm-project/pull/178887


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