[dragonegg] r220139 - Remove a bad test. The GEP has nothing to do with devirtualization, it

Chandler Carruth chandlerc at gmail.com
Sat Oct 18 00:43:30 PDT 2014


Author: chandlerc
Date: Sat Oct 18 02:43:30 2014
New Revision: 220139

URL: http://llvm.org/viewvc/llvm-project?rev=220139&view=rev
Log:
Remove a bad test. The GEP has nothing to do with devirtualization, it
has to do with pointer manipulation. I'm not 100% certain what IR
dragonegg is generating, but if anyone is super attached to this test
case they should add it back with proper FileCheck-ing of the actual IR
relevant to devirtualization (the load of the function pointer from the
vtable).

I'm just nuking it for now to get the build bot green. I may take a look
at whether I can convince dragonegg to build so I can check what it
actually outputs, but no guarantee.

Removed:
    dragonegg/trunk/test/validator/c++/ptr-to-method-devirt.cpp

Removed: dragonegg/trunk/test/validator/c++/ptr-to-method-devirt.cpp
URL: http://llvm.org/viewvc/llvm-project/dragonegg/trunk/test/validator/c%2B%2B/ptr-to-method-devirt.cpp?rev=220138&view=auto
==============================================================================
--- dragonegg/trunk/test/validator/c++/ptr-to-method-devirt.cpp (original)
+++ dragonegg/trunk/test/validator/c++/ptr-to-method-devirt.cpp (removed)
@@ -1,14 +0,0 @@
-// PR1602
-// RUN: %dragonegg -S %s -o - -O3 | not grep ptrtoint
-// RUN: %dragonegg -S %s -o - -O3 | grep getelementptr | count 1
-
-
-struct S { virtual void f(); };
-
-typedef void (S::*P)(void);
-
-const P p = &S::f; 
-
-void g(S s) {
-   (s.*p)();
- }





More information about the llvm-commits mailing list