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[Bug tree-optimization/20256] Perfect nest transformation not conservative enough
- 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: 27 May 2005 01:17:36 -0000
- Subject: [Bug tree-optimization/20256] Perfect nest transformation not conservative enough
- References: <20050301012709.20256.fjahanian@apple.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-27 01:17 -------
We now get an ICE:
t.c: In function ?do_mid_forward?:
t.c:5: error: Definition in block 9 does not dominate use in block 3
for SSA_NAME: sum_11 in statement:
sum_23 = PHI <sum_11(3)>;
PHI argument
sum_11
for PHI node
sum_23 = PHI <sum_11(3)>;
t.c:5: internal compiler error: verify_ssa failed.
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Last reconfirmed|2005-03-01 01:54:32 |2005-05-27 01:17:34
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20256