[llvm-branch-commits] [clang] [KeyInstr][Clang] Assignment atom group (PR #134637)

[Jeremy Morse via llvm-branch-commits]

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@@ -0,0 +1,48 @@
+// RUN: %clang_cc1 -gkey-instructions -x c++ %s -debug-info-kind=line-tables-only -emit-llvm -o - \
+// RUN: | FileCheck %s --implicit-check-not atomGroup --implicit-check-not atomRank
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jmorse wrote:

This test is great; I feel we can make it even greater by testing:

  ` g += ++h;`

Or something like that, where there are stores on both sides of a compound assignment expression.

https://github.com/llvm/llvm-project/pull/134637