[PATCH] D91236: Extend the dfsan store/load callback with write/read address

stephan.yichao.zhao via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Nov 12 15:42:34 PST 2020


stephan.yichao.zhao marked an inline comment as done.
stephan.yichao.zhao added inline comments.


================
Comment at: llvm/test/Instrumentation/DataFlowSanitizer/callback.ll:15
+  ; CHECK: store i16 %[[l:.*]], i16* %{{.*}}
+  ; CHECK: call void @__dfsan_store_callback(i16 %[[l:.*]], i8* %p)
+  ; CHECK: store i8 %a, i8* %p
----------------
morehouse wrote:
> To use the variable it's just `[[l]]`.  See https://llvm.org/docs/CommandGuide/FileCheck.html#filecheck-string-substitution-blocks.
Done. Thank you.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D91236/new/

https://reviews.llvm.org/D91236



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