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Re: c/3886: compiler seg faults with 02 optimization
- From: rodrigc at gcc dot gnu dot org
- To: eeeg at rightarm dot org, gcc-bugs at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org
- Date: 2 Dec 2001 06:26:34 -0000
- Subject: Re: c/3886: compiler seg faults with 02 optimization
Synopsis: compiler seg faults with 02 optimization
State-Changed-From-To: open->analyzed
State-Changed-By: rodrigc
State-Changed-When: Sat Dec 1 22:26:34 2001
State-Changed-Why:
Problem does NOT occur with gcc version 3.1 20011201.
However, problem DOES occur with gcc version 3.0.3 20011201
The segfault occurs in:
Program received signal SIGSEGV, Segmentation fault.
0x08281c2d in make_reorder_chain_1 (bb=0x83941e8, prev=0x0)
at bb-reorder.c:416
416 next = (taken ? e_taken : e_fall)->dest;
(gdb) p e_fall
$2 = 0x0
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=3886&database=gcc