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[Bug middle-end/53239] [4.7 Regression] VRP vs named value return opt
- From: "proski at gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 07 May 2012 02:50:04 +0000
- Subject: [Bug middle-end/53239] [4.7 Regression] VRP vs named value return opt
- Auto-submitted: auto-generated
- References: <bug-53239-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53239
--- Comment #6 from proski at gnu dot org 2012-05-07 02:50:04 UTC ---
Created attachment 27330
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27330
Self-contained test case
Run the "compile" script. The output would be:
return = 2/1
return = 1/1
It means that the output depends on whether -fno-tree-vrp is used.