[llvm] Count implicit defs as well as explicit ones in the GlobalISel TableGen emitter. (PR #112673)

[via llvm-commits]

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@@ -0,0 +1,13 @@
+// RUN: llvm-tblgen -gen-global-isel -warn-on-skipped-patterns -I %p/../../include -I %p/Common %s -o /dev/null 2>&1 < %s | FileCheck %s
+
+include "llvm/Target/Target.td"
+include "GlobalISelEmitterCommon.td"
+
+// CHECK-NOT: Skipped pattern: Src pattern result has 1 def(s) without the HasNoUse predicate set to true but Dst MI has no def
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JL2210 wrote:

Ah, I see. Because if that error message changes a tiny bit, it'll succeed, even if there's a regression. I'll do `--implicit-check-not="Skipped pattern"` then

https://github.com/llvm/llvm-project/pull/112673