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[Bug rtl-optimization/23196] [4.1 Regression] ICE instantiate_virtual_regs_in_insn when -fforce-addr used
- From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Aug 2005 11:26:59 -0000
- Subject: [Bug rtl-optimization/23196] [4.1 Regression] ICE instantiate_virtual_regs_in_insn when -fforce-addr used
- References: <20050802105738.23196.zlynx@acm.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From reichelt at gcc dot gnu dot org 2005-08-02 11:26 -------
Confirmed.
Reduced testcase (compile with "-O -fforce-addr"):
=================
void foo()
{
char c;
c |= 1;
bar(&c);
}
=================
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|c |rtl-optimization
Ever Confirmed| |1
Keywords| |ice-on-valid-code, monitored
Last reconfirmed|0000-00-00 00:00:00 |2005-08-02 11:26:58
date| |
Summary|ICE |[4.1 Regression] ICE
|instantiate_virtual_regs_in_|instantiate_virtual_regs_in_
|insn when -fforce-addr used |insn when -fforce-addr used
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23196