This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/29791] ICE: tree check: expected ssa_name, have symbol_memory_tag in verify_ssa, at tree-ssa.c:776
- 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: 10 Nov 2006 01:06:29 -0000
- Subject: [Bug tree-optimization/29791] ICE: tree check: expected ssa_name, have symbol_memory_tag in verify_ssa, at tree-ssa.c:776
- References: <bug-29791-13404@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from pinskia at gcc dot gnu dot org 2006-11-10 01:06 -------
Confirmed, this is a bug in the complex lower pass.
Before:
D.1018_25 = D.1017_24 * __complex__ (0.0, 1.0e+0);
# PARM_NOALIAS.11_29 = V_MAY_DEF <PARM_NOALIAS.11_28>;
(*sol.0_8)[D.1015_21] = D.1018_25;
After:
D.1018_25 = COMPLEX_EXPR <0.0, D.1016_23>;
# PARM_NOALIAS.11_22 = V_MAY_DEF <PARM_NOALIAS.11_28>;
REALPART_EXPR <(*sol.0_8)[D.1015_21]> = 0.0;
# SMT.15 = V_MAY_DEF <SMT.15>;
IMAGPART_EXPR <(*sol.0_8)[D.1015_21]> = D.1016_23;
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29791