[Mlir-commits] [mlir] [mlir][ArmSME] Use liveness information in the tile allocator (PR #90448)

[Andrzej Warzyński]

================
@@ -1,18 +1,24 @@
-// RUN: mlir-opt %s -allocate-arm-sme-tiles -split-input-file -verify-diagnostics | FileCheck %s --check-prefix=CHECK-BAD
+// RUN: mlir-opt %s -convert-scf-to-cf -test-arm-sme-tile-allocation -split-input-file -verify-diagnostics | FileCheck %s
+// RUN: mlir-opt %s -convert-scf-to-cf -test-arm-sme-tile-allocation=dump-tile-live-ranges -mlir-disable-threading -split-input-file -verify-diagnostics 2>&1 >/dev/null | FileCheck %s --check-prefix=CHECK-LIVE-RANGE
 
-// This file tests some aspects of liveness issues in the SME tile allocator.
-// These tests were designed with a new liveness-based tile allocator in mind
-// (where the names of test cases make more sense), with the current tile
-// allocator these tests all give incorrect results (which is documented by
-// `CHECK-BAD`).
+// This file tests some simple aspects of using liveness in the SME tile allocator.
----------------
banach-space wrote:

Yeah, I realised that later. Not the easier thing to notice, but the information is there.

https://github.com/llvm/llvm-project/pull/90448