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[Bug tree-optimization/38819] [4.2/4.3/4.4 Regression] trapping expression wrongly hoisted out of loop
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Jan 2009 20:44:22 -0000
- Subject: [Bug tree-optimization/38819] [4.2/4.3/4.4 Regression] trapping expression wrongly hoisted out of loop
- References: <bug-38819-230@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from pinskia at gcc dot gnu dot org 2009-01-16 20:44 -------
Hmm, maybe we need to what exactly is done for profiling and split the basic
blocks at the function call boundaries but that would definitely cause lots of
compile time regressions.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38819