[Bug target/29693] ICE while compiling gcc-3.4.3 with gcc-4.1.1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29693 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |RESOLVED CC||ramana at gcc dot gnu.org Resolution|--- |FIXED Target Milestone|--- |6.0 --- Comment #10 from Ramana Radhakrishnan --- Hmmm atleast fixed for 6.0 ...
[Bug target/29693] ICE while compiling gcc-3.4.3 with gcc-4.1.1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29693 --- Comment #9 from Ramana Radhakrishnan --- Author: ramana Date: Thu Jun 25 08:18:19 2015 New Revision: 224932 URL: https://gcc.gnu.org/viewcvs?rev=224932&root=gcc&view=rev Log: Fix PR target/29693 2015-06-25 Ramana Radhakrishnan PR target/29693 * config/arm/arm.c (arm_dbx_register_number): Return DWARF_FRAME_REGISTERS by default. Modified: trunk/gcc/ChangeLog trunk/gcc/config/arm/arm.c
[Bug target/29693] ICE while compiling gcc-3.4.3 with gcc-4.1.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29693 Mikael Pettersson changed: What|Removed |Added CC||mikpe at it dot uu.se --- Comment #8 from Mikael Pettersson 2011-11-05 16:03:17 UTC --- The bug still occurs with gcc-4.7-20111029 for arm-linux-gnueabi. The problem is that dwarf2cfi.c:expand_builtin_init_dwarf_reg_sizes loops from 0 to FIRST_PSEUDO_REGISTER-1 assuming each value maps to a DWARF register. However, arm_dbx_register_number is a partial function which does gcc_unreachable for several points in this range. A quick check showed that CC_REGNUM, FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM, the range of Cirrus FP regnums, and (in my config) the high VFP regnums all caused gcc_unreachable. I think the high VFP regnums issue is a fixable bug, the Cirrus regnums could be mapped to the unspecified vendor range, and CC_REGNUM could be mapped to CPSR (called SPSR in aadwarf?). I don't know what FRAME_POINTER or ARG_POINTER should map to though, since they're presumably eliminated virtual registers.
[Bug target/29693] ICE while compiling gcc-3.4.3 with gcc-4.1.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29693 Konstantinos Margaritis changed: What|Removed |Added CC||konstantinos.margaritis at ||linaro dot org --- Comment #7 from Konstantinos Margaritis 2011-11-02 20:45:21 UTC --- *** Bug 50968 has been marked as a duplicate of this bug. ***
[Bug target/29693] ICE while compiling gcc-3.4.3 with gcc-4.1.1
--- Comment #6 from laurent at guerby dot net 2009-01-02 12:38 --- gcc-4.3.2-1 debian gnueabi pr29693.c: In function init_dwarf_reg_size_table: pr29693.c:4: internal compiler error: in arm_dbx_register_number, at config/arm/arm.c:18276 On trunk 142984 pr29693.c: In function 'init_dwarf_reg_size_table': pr29693.c:4: internal compiler error: in arm_dbx_register_number, at config/arm/arm.c:18631 -- laurent at guerby dot net changed: What|Removed |Added CC||laurent at guerby dot net Keywords||ice-on-valid-code http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29693
[Bug target/29693] ICE while compiling gcc-3.4.3 with gcc-4.1.1
--- Comment #5 from pinskia at gcc dot gnu dot org 2008-09-28 23:43 --- *** Bug 34151 has been marked as a duplicate of this bug. *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added CC||deepak dot singal at ||nechclst dot in http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29693
[Bug target/29693] ICE while compiling gcc-3.4.3 with gcc-4.1.1
--- Comment #4 from pinskia at gcc dot gnu dot org 2008-03-26 07:15 --- *** Bug 35703 has been marked as a duplicate of this bug. *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added CC||rj dot sivakumar at dyansys ||dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29693
[Bug target/29693] ICE while compiling gcc-3.4.3 with gcc-4.1.1
--- Comment #3 from pinskia at gcc dot gnu dot org 2006-11-24 03:43 ---
Reduced Testcase:
unsigned char dwarf_reg_size_table[63 +1];
init_dwarf_reg_size_table (void)
{
__builtin_init_dwarf_reg_size_table (dwarf_reg_size_table);
}
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|-00-00 00:00:00 |2006-11-24 03:43:57
date||
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29693
