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[Bug target/13506] tcpsm.c:263: internal compiler error: Segmentation fault (WinXP / Cygwin / arm-elf-gcc 3.4), error also on x86 with GCC 3.3.1
- 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: 30 Dec 2003 02:30:37 -0000
- Subject: [Bug target/13506] tcpsm.c:263: internal compiler error: Segmentation fault (WinXP / Cygwin / arm-elf-gcc 3.4), error also on x86 with GCC 3.3.1
- References: <20031229224200.13506.capiman@clibb.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-12-30 02:30 -------
The code is invalid.
if CODE is 'D', then the X is a condition operand and the instruction
should only be executed if the condition is false: however, if the mode
of the comparison is CCFPEmode, then always execute the instruction -- we
do this because in these circumstances !GE does not necessarily imply LT;
in these cases the instruction pattern will take care to make sure that
an instruction containing %d will follow, thereby undoing the effects of
doing this instruction unconditionally.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|optimization |target
Ever Confirmed| |1
Keywords|ice-on-valid-code |ice-on-invalid-code
Last reconfirmed|0000-00-00 00:00:00 |2003-12-30 02:30:30
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13506