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* [Bug c++/50896] New: FAIL: [4.7 Regression] g++.dg/lto/20100302 cp_lto_20100302_0.o-cp_lto_20100302_1.o link, -flto -fabi-version=2 (internal compiler error)
@ 2011-10-28 11:25 rguenth at gcc dot gnu.org
2011-10-28 11:26 ` [Bug c++/50896] " rguenth at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-10-28 11:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50896
Bug #: 50896
Summary: FAIL: [4.7 Regression] g++.dg/lto/20100302
cp_lto_20100302_0.o-cp_lto_20100302_1.o link, -flto
-fabi-version=2 (internal compiler error)
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Keywords: lto
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: rguenth@gcc.gnu.org
CC: hubicka@gcc.gnu.org, jason@gcc.gnu.org
The weak alias changes probably caused
FAIL: g++.dg/lto/20100302 cp_lto_20100302_0.o-cp_lto_20100302_1.o link, -flto
-fabi-version=2 (internal compiler error)
which has
Breakpoint 1, fancy_abort (
file=0x136a758 "/space/rguenther/src/svn/trunk/gcc/varasm.c", line=1141,
function=0x136d2c8 "make_decl_rtl")
at /space/rguenther/src/svn/trunk/gcc/diagnostic.c:899
899 internal_error ("in %s, at %s:%d", function, trim_filename (file),
line);
(gdb) up
#1 0x0000000000d7d415 in make_decl_rtl (decl=0x2aaaace9e140)
at /space/rguenther/src/svn/trunk/gcc/varasm.c:1137
1137 gcc_assert (TREE_CODE (decl) != VAR_DECL
(gdb) l
1132 /* Check that we are not being given an automatic variable. */
1133 gcc_assert (TREE_CODE (decl) != PARM_DECL
1134 && TREE_CODE (decl) != RESULT_DECL);
1135
1136 /* A weak alias has TREE_PUBLIC set but not the other bits. */
1137 gcc_assert (TREE_CODE (decl) != VAR_DECL
1138 || TREE_STATIC (decl)
1139 || TREE_PUBLIC (decl)
1140 || DECL_EXTERNAL (decl)
1141 || DECL_REGISTER (decl));
(gdb) call debug_tree (decl)
<var_decl 0x2aaaace9e140 _ZN1AIDv4_fE1tE
type <vector_type 0x2aaaacfc3348 mm128
type <real_type 0x2aaaacea3e70 float SF
size <integer_cst 0x2aaaacea6240 constant 32>
unit size <integer_cst 0x2aaaacea6260 constant 4>
align 32 symtab 0 alias set -1 canonical type 0x2aaaacea3e70
precision 32
pointer_to_this <pointer_type 0x2aaaaceb10a8>>
V4SF
size <integer_cst 0x2aaaacea6400 constant 128>
unit size <integer_cst 0x2aaaacea6420 constant 16>
align 128 symtab 0 alias set -1 canonical type 0x2aaaacfc33f0 nunits 4
pointer_to_this <pointer_type 0x2aaaacfc32a0>>
addressable used ignored V4SF file
/space/rguenther/src/svn/trunk/gcc/testsuite/g++.dg/lto/20100302_0.C line 9 col
19 size <integer_cst 0x2aaaacea6400 128> unit size <integer_cst 0x2aaaacea6420
16>
align 128>
Possibly also a frontend issue(?)
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/50896] FAIL: [4.7 Regression] g++.dg/lto/20100302 cp_lto_20100302_0.o-cp_lto_20100302_1.o link, -flto -fabi-version=2 (internal compiler error)
2011-10-28 11:25 [Bug c++/50896] New: FAIL: [4.7 Regression] g++.dg/lto/20100302 cp_lto_20100302_0.o-cp_lto_20100302_1.o link, -flto -fabi-version=2 (internal compiler error) rguenth at gcc dot gnu.org
@ 2011-10-28 11:26 ` rguenth at gcc dot gnu.org
2011-11-05 11:56 ` [Bug c++/50896] [4.7 Regression] FAIL: " rguenth at gcc dot gnu.org
2011-12-07 13:31 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-10-28 11:26 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50896
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.7.0
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/50896] [4.7 Regression] FAIL: g++.dg/lto/20100302 cp_lto_20100302_0.o-cp_lto_20100302_1.o link, -flto -fabi-version=2 (internal compiler error)
2011-10-28 11:25 [Bug c++/50896] New: FAIL: [4.7 Regression] g++.dg/lto/20100302 cp_lto_20100302_0.o-cp_lto_20100302_1.o link, -flto -fabi-version=2 (internal compiler error) rguenth at gcc dot gnu.org
2011-10-28 11:26 ` [Bug c++/50896] " rguenth at gcc dot gnu.org
@ 2011-11-05 11:56 ` rguenth at gcc dot gnu.org
2011-12-07 13:31 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-11-05 11:56 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50896
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
Summary|FAIL: [4.7 Regression] |[4.7 Regression] FAIL:
|g++.dg/lto/20100302 |g++.dg/lto/20100302
|cp_lto_20100302_0.o-cp_lto_ |cp_lto_20100302_0.o-cp_lto_
|20100302_1.o link, -flto |20100302_1.o link, -flto
|-fabi-version=2 (internal |-fabi-version=2 (internal
|compiler error) |compiler error)
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/50896] [4.7 Regression] FAIL: g++.dg/lto/20100302 cp_lto_20100302_0.o-cp_lto_20100302_1.o link, -flto -fabi-version=2 (internal compiler error)
2011-10-28 11:25 [Bug c++/50896] New: FAIL: [4.7 Regression] g++.dg/lto/20100302 cp_lto_20100302_0.o-cp_lto_20100302_1.o link, -flto -fabi-version=2 (internal compiler error) rguenth at gcc dot gnu.org
2011-10-28 11:26 ` [Bug c++/50896] " rguenth at gcc dot gnu.org
2011-11-05 11:56 ` [Bug c++/50896] [4.7 Regression] FAIL: " rguenth at gcc dot gnu.org
@ 2011-12-07 13:31 ` rguenth at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-12-07 13:31 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50896
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-12-07 13:31:35 UTC ---
dup
*** This bug has been marked as a duplicate of bug 50601 ***
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-12-07 13:31 UTC | newest]
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2011-10-28 11:25 [Bug c++/50896] New: FAIL: [4.7 Regression] g++.dg/lto/20100302 cp_lto_20100302_0.o-cp_lto_20100302_1.o link, -flto -fabi-version=2 (internal compiler error) rguenth at gcc dot gnu.org
2011-10-28 11:26 ` [Bug c++/50896] " rguenth at gcc dot gnu.org
2011-11-05 11:56 ` [Bug c++/50896] [4.7 Regression] FAIL: " rguenth at gcc dot gnu.org
2011-12-07 13:31 ` rguenth at gcc dot gnu.org
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