[llvm] [SandboxIR] Add debug checker to compare IR before/after a revert (PR #115968)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


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``````````bash
git-clang-format --diff 7b5e285d16090c2ddf4ee539c410d24bde52cbea 0a4840249388dbdd612046239126f2be17b0b234 --extensions cpp,h -- llvm/include/llvm/SandboxIR/Context.h llvm/include/llvm/SandboxIR/Instruction.h llvm/include/llvm/SandboxIR/Tracker.h llvm/lib/SandboxIR/Tracker.cpp llvm/unittests/SandboxIR/TrackerTest.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/SandboxIR/Tracker.cpp b/llvm/lib/SandboxIR/Tracker.cpp
index 76f8b3e1b8..686ef01409 100644
--- a/llvm/lib/SandboxIR/Tracker.cpp
+++ b/llvm/lib/SandboxIR/Tracker.cpp
@@ -69,9 +69,7 @@ bool IRSnapshotChecker::diff(const ContextSnapshot &Orig,
   return DifferenceFound;
 }
 
-void IRSnapshotChecker::save() {
-  OrigContextSnapshot = takeSnapshot();
-}
+void IRSnapshotChecker::save() { OrigContextSnapshot = takeSnapshot(); }
 
 void IRSnapshotChecker::expectNoDiff() {
   ContextSnapshot CurrContextSnapshot = takeSnapshot();

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https://github.com/llvm/llvm-project/pull/115968