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* [Bug target/19750] [3.4] RTL checking failure in gcc.dg/titype-1.c
[not found] <bug-19750-578@http.gcc.gnu.org/bugzilla/>
@ 2005-12-31 14:14 ` ghazi at gcc dot gnu dot org
2005-12-31 14:22 ` ghazi at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 5+ messages in thread
From: ghazi at gcc dot gnu dot org @ 2005-12-31 14:14 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from ghazi at gcc dot gnu dot org 2005-12-31 14:14 -------
still fails with checking here:
http://gcc.gnu.org/ml/gcc-testresults/2005-12/msg01585.html
--
ghazi at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |3.4.6
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19750
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/19750] [3.4] RTL checking failure in gcc.dg/titype-1.c
[not found] <bug-19750-578@http.gcc.gnu.org/bugzilla/>
2005-12-31 14:14 ` [Bug target/19750] [3.4] RTL checking failure in gcc.dg/titype-1.c ghazi at gcc dot gnu dot org
@ 2005-12-31 14:22 ` ghazi at gcc dot gnu dot org
2005-12-31 14:44 ` [Bug target/19750] [3.4] " ghazi at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 5+ messages in thread
From: ghazi at gcc dot gnu dot org @ 2005-12-31 14:22 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from ghazi at gcc dot gnu dot org 2005-12-31 14:21 -------
Apparently fails without checking too:
http://gcc.gnu.org/ml/gcc-testresults/2005-12/msg01501.html
--
ghazi at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19750
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/19750] [3.4] failure in gcc.dg/titype-1.c
[not found] <bug-19750-578@http.gcc.gnu.org/bugzilla/>
2005-12-31 14:14 ` [Bug target/19750] [3.4] RTL checking failure in gcc.dg/titype-1.c ghazi at gcc dot gnu dot org
2005-12-31 14:22 ` ghazi at gcc dot gnu dot org
@ 2005-12-31 14:44 ` ghazi at gcc dot gnu dot org
2007-11-14 2:29 ` manu at gcc dot gnu dot org
2008-01-25 21:00 ` rguenth at gcc dot gnu dot org
4 siblings, 0 replies; 5+ messages in thread
From: ghazi at gcc dot gnu dot org @ 2005-12-31 14:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from ghazi at gcc dot gnu dot org 2005-12-31 14:44 -------
Confirmed, checking merely gives us a more informative answer. The compile
dies on the same line without checking too. Without checking I get:
Program received signal SIGSEGV, Segmentation fault.
0x000000000073aeef in ix86_va_arg (valist=0x2aaaaac4b900, type=0x2aaaaac47820)
at ../../egcc-3.4-SVN20051230/gcc/config/i386/i386.c:3331
3331 for (i = 0; i < XVECLEN (container, 0); i++)
(gdb) p *container
$7 = {code = REG, mode = TImode, jump = 0, call = 0, unchanging = 0,
volatil = 0, in_struct = 0, used = 0, integrated = 0, frame_related = 0,
u = {fld = {{rtint = 0, rtuint = 0, rtstr = 0x0, rtx = 0x0, rtvec = 0x0,
rttype = VOIDmode, rt_addr_diff_vec_flags = {min_align = 0,
base_after_vec = 0, min_after_vec = 0, max_after_vec = 0,
min_after_base = 0, max_after_base = 0, offset_unsigned = 0,
scale = 0}, rt_cselib = 0x0, rtbit = 0x0, rttree = 0x0, bb = 0x0,
rtmem = 0x0, rtreg = 0x0}}, hwint = {0}}}
With checking, I get:
titype-1.c: In function `foo':
titype-1.c:21: internal compiler error: RTL check: expected elt 0 type 'E' or
'V', have 'i' (rtx reg) in ix86_va_arg, at config/i386/i386.c:3331
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
[...]
#4 0x00000000008f18dc in ix86_va_arg (valist=0x1, type=0x2aaaad1fd820)
at ../../egcc-3.4-SVN20051230/gcc/config/i386/i386.c:3331
3331 for (i = 0; i < XVECLEN (container, 0); i++)
(gdb) p *container
$1 = {code = REG, mode = TImode, jump = 0, call = 0, unchanging = 0, volatil =
0, in_struct = 0, used = 0, integrated = 0,
frame_related = 0, u = {fld = {{rtint = 0, rtuint = 0,
rtstr = 0xafafafaf00000000 <Address 0xafafafaf00000000 out of bounds>,
rtx = 0xafafafaf00000000,
rtvec = 0xafafafaf00000000, rttype = VOIDmode, rt_addr_diff_vec_flags =
{min_align = 0, base_after_vec = 0,
min_after_vec = 0, max_after_vec = 0, min_after_base = 0,
max_after_base = 0, offset_unsigned = 0, scale = 0},
rt_cselib = 0xafafafaf00000000, rtbit = 0xafafafaf00000000, rttree =
0xafafafaf00000000, bb = 0xafafafaf00000000,
rtmem = 0xafafafaf00000000, rtreg = 0xafafafaf00000000}}, hwint =
{-5787213829993660416}}}
(gdb)
--
ghazi at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[3.4] RTL checking failure |[3.4] failure in
|in gcc.dg/titype-1.c |gcc.dg/titype-1.c
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19750
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/19750] [3.4] failure in gcc.dg/titype-1.c
[not found] <bug-19750-578@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2005-12-31 14:44 ` [Bug target/19750] [3.4] " ghazi at gcc dot gnu dot org
@ 2007-11-14 2:29 ` manu at gcc dot gnu dot org
2008-01-25 21:00 ` rguenth at gcc dot gnu dot org
4 siblings, 0 replies; 5+ messages in thread
From: manu at gcc dot gnu dot org @ 2007-11-14 2:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from manu at gcc dot gnu dot org 2007-11-14 02:29 -------
Kaveh, is this still valid?
--
manu at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |manu at gcc dot gnu dot org
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19750
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/19750] [3.4] failure in gcc.dg/titype-1.c
[not found] <bug-19750-578@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2007-11-14 2:29 ` manu at gcc dot gnu dot org
@ 2008-01-25 21:00 ` rguenth at gcc dot gnu dot org
4 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-01-25 21:00 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from rguenth at gcc dot gnu dot org 2008-01-25 20:56 -------
This hasn't been seen since 4.0.0, closing as fixed. (3.4 is no longer
maintained)
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19750
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2008-01-25 20:57 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-19750-578@http.gcc.gnu.org/bugzilla/>
2005-12-31 14:14 ` [Bug target/19750] [3.4] RTL checking failure in gcc.dg/titype-1.c ghazi at gcc dot gnu dot org
2005-12-31 14:22 ` ghazi at gcc dot gnu dot org
2005-12-31 14:44 ` [Bug target/19750] [3.4] " ghazi at gcc dot gnu dot org
2007-11-14 2:29 ` manu at gcc dot gnu dot org
2008-01-25 21:00 ` rguenth at gcc dot gnu dot org
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