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[Bug tree-optimization/33826] [4.1/4.2/4.3 Regression] GCC generates wrong code for infinitely recursive functions
- From: "sam at rfc1149 dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Nov 2007 18:50:19 -0000
- Subject: [Bug tree-optimization/33826] [4.1/4.2/4.3 Regression] GCC generates wrong code for infinitely recursive functions
- References: <bug-33826-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from sam at rfc1149 dot net 2007-11-06 18:50 -------
Eric: do you mean that tail recursive calls are not allowed with -fstack-check?
With the current trunk, the code is ok with -O3 (tail-recursive call) and still
buggy with -O ("rep ret" on x86). This is even stranger :)
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sam at rfc1149 dot net changed:
What |Removed |Added
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CC| |sam at rfc1149 dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33826