[llvm] [CodeGen][ISel] Fix inline assembly crash during instruction selection with direct memory output constraint (PR #209439)

[Matt Arsenault via llvm-commits]

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@@ -0,0 +1,14 @@
+; RUN: not llc -mtriple=aarch64-unknown-linux-gnu < %s 2>&1 | FileCheck %s
+; RUN: not llc -mtriple=aarch64-unknown-linux-gnu -global-isel < %s 2>&1 | FileCheck %s
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arsenm wrote:

should use explicit -global-isel=0 if testing multiple selectors so nothing is lost when the default is switched 

https://github.com/llvm/llvm-project/pull/209439