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[Bug target/31786] error: unable to find a register to spill in class 'BASE_POINTER_REGS'
- From: "ralf_corsepius at rtems dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 May 2007 09:27:24 -0000
- Subject: [Bug target/31786] error: unable to find a register to spill in class 'BASE_POINTER_REGS'
- References: <bug-31786-8160@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from ralf_corsepius at rtems dot org 2007-05-03 10:27 -------
I can also reproduce the bug with 4.2.0-20070501.
It also is related to optimization levels. Newlib is being compiled with -O2,
which triggers this breakdown. Using -O1 or -Os to build init.c lets the
breakdown vanish.
Eric, due to bugzilla's current brokenness, I am sending you the *.i on PM.
--
ralf_corsepius at rtems dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |4.2.0
Known to work| |4.0.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31786