[PATCH] D5227: [Polly] Support ModRef function behaviour

[Michael Kruse via llvm-commits]

Meinersbur added inline comments.

================
Comment at: lib/Analysis/ScopDetection.cpp:476
@@ +475,3 @@
+  case llvm::FMRB_UnknownModRefBehavior:
+    return false;
+  case llvm::FMRB_DoesNotAccessMemory:
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Having another though about it, I don't know whether it would be useful at all. Such a clobber would inhibit all transformations from before and after the call.


http://reviews.llvm.org/D5227