[Bug middle-end/36990] ICE when gcc (4.4.0-20080731) uses -fipa-cp with -O
--- Comment #1 from tsarkov at cs dot man dot ac dot uk 2008-08-06 13:49
---
I saw the same problem in C++ with a simple program
#include
void f ( std::ostream& o ) { o << std::endl; }
This happens both on i686-pc-linux-gnu and i386-apple-darwin9.4.0.
--
tsarkov at cs dot man dot ac dot uk changed:
What|Removed |Added
CC| |tsarkov at cs dot man dot ac
| |dot uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36990
[Bug c++/13717] duplicated parameter name not caught ?
--- Comment #8 from tsarkov at cs dot man dot ac dot uk 2008-01-16 17:39 --- This is fixed in current mainline GCC (as per http://gcc.gnu.org/gcc-4.3/porting_to.html). -- tsarkov at cs dot man dot ac dot uk changed: What|Removed |Added CC||tsarkov at cs dot man dot ac ||dot uk http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13717
[Bug other/2678] gcc/g++ should stick compilation options into the .o file
--- Comment #21 from tsarkov at cs dot man dot ac dot uk 2008-01-16 17:19 --- (In reply to comment #20) > Changing to NEW based on > http://gcc.gnu.org/ml/gcc-patches/2005-11/msg00858.html > Shouldn't the PR be closed now, after committing the patch from http://gcc.gnu.org/ml/gcc-patches/2006-12/msg00211.html ? -- tsarkov at cs dot man dot ac dot uk changed: What|Removed |Added CC| |tsarkov at cs dot man dot ac | |dot uk http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2678
[Bug rtl-optimization/34408] Invalid RTL sharing with -fsee and inline functions
--- Comment #1 from tsarkov at cs dot man dot ac dot uk 2007-12-09 16:01 --- Created an attachment (id=14713) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14713&action=view) Preprocessed sources -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34408
[Bug c++/34408] New: Invalid RTL sharing with -fsee and inline functions
>g++-4.3 -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc/configure --enable-checking --prefix=/opt/gcc
--enable-shared --enable-threads --program-suffix=-4.3 --enable-__cxa_atexit
--disable-nls --enable-languages=c,c++,objc,obj-c++,fortran,java
Thread model: posix
gcc version 4.3.0 20071209 (experimental) [trunk revision 130723] (GCC)
> /opt/gcc/bin/g++-4.3 -O2 -fsee -c scanner.cpp
scanner.cpp: In member function 'void TsScanner::FillBuffer()':
scanner.cpp:29: error: invalid rtl sharing found in the insn
(insn 39 38 36 4 scanner.cpp:17 (set (reg/v:QI 58 [ c ])
(subreg:QI (reg:SI 62 [ c ]) 0)) -1 (nil))
scanner.cpp:29: error: shared rtx
(subreg:QI (reg:SI 62 [ c ]) 0)
scanner.cpp:29: internal compiler error: internal consistency failure
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: Invalid RTL sharing with -fsee and inline functions
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tsarkov at cs dot man dot ac dot uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34408
[Bug middle-end/32321] ICE in df_refs_verify
--- Comment #1 from tsarkov at cs dot man dot ac dot uk 2007-06-13 15:42 --- Created an attachment (id=13697) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13697&action=view) Preprocessed sources Code that triggers ICE -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32321
[Bug middle-end/32321] New: ICE in df_refs_verify
>gcc-4.3 -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc/configure --enable-checking --prefix=/opt/gcc
--enable-shared --enable-threads --program-suffix=-4.3 --enable-__cxa_atexit
--disable-nls --with-mpfr=/usr/local
--enable-languages=c,c++,objc,obj-c++,treelang,fortran
Thread model: posix
gcc version 4.3.0 20070612 (experimental)
>gcc-4.3 -c -O2 -fgcse-sm bdd_kernel.c
bdd_kernel.c: In function 'bdd_noderesize':
bdd_kernel.c:27: internal compiler error: in df_refs_verify, at df-scan.c:4092
Please submit a full bug report,
with preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: ICE in df_refs_verify
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tsarkov at cs dot man dot ac dot uk
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32321
[Bug c++/26281] verify_cgraph_node failed
--- Comment #1 from tsarkov at cs dot man dot ac dot uk 2006-02-14 12:46 --- Created an attachment (id=10848) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10848&action=view) Preprocessed sources -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26281
[Bug c++/26281] New: verify_cgraph_node failed
On GCC 4.2.0 20060213 I've got the following:
>/opt/gcc/bin/g++-4.2 -c -v -O3 -finline-limit=1200 LeveLogger.cpp -save-temps
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc/configure --enable-checking --prefix=/opt/gcc
--enable-shared --enable-threads --program-suffix=-4.2 --enable-__cxa_atexit
--disable-nls --enable-languages=c,c++,objc,obj-c++,treelang,java
Thread model: posix
gcc version 4.2.0 20060213 (experimental)
/opt/gcc/libexec/gcc/i686-pc-linux-gnu/4.2.0/cc1plus -E -quiet -v
-D_GNU_SOURCE LeveLogger.cpp -mtune=generic -finline-limit=1200 -O3
-fpch-preprocess -o LeveLogger.ii
ignoring nonexistent directory
"/opt/gcc/lib/gcc/i686-pc-linux-gnu/4.2.0/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/opt/gcc/lib/gcc/i686-pc-linux-gnu/4.2.0/../../../../include/c++/4.2.0
/opt/gcc/lib/gcc/i686-pc-linux-gnu/4.2.0/../../../../include/c++/4.2.0/i686-pc-linux-gnu
/opt/gcc/lib/gcc/i686-pc-linux-gnu/4.2.0/../../../../include/c++/4.2.0/backward
/usr/local/include
/opt/gcc/include
/opt/gcc/lib/gcc/i686-pc-linux-gnu/4.2.0/include
/usr/include
End of search list.
/opt/gcc/libexec/gcc/i686-pc-linux-gnu/4.2.0/cc1plus -fpreprocessed
LeveLogger.ii -quiet -dumpbase LeveLogger.cpp -mtune=generic -auxbase
LeveLogger -O3 -version -finline-limit=1200 -o LeveLogger.s
GNU C++ version 4.2.0 20060213 (experimental) (i686-pc-linux-gnu)
compiled by GNU C version 4.2.0 20060213 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: ff32d9231b0fc0ef61c3a4bf775e73bf
LeveLogger.cpp: In function 'LeveLogger& operator<<(LeveLogger&, char)':
LeveLogger.cpp:16: error: 'bool LeveLogger::isWritable() const' is protected
LeveLogger.cpp:36: error: within this context
LeveLogger.cpp: At global scope:
LeveLogger.cpp:51: error: inlined_to pointer is set but no predecesors found
virtual LeveLogger::~LeveLogger()/576: (inline copy in void __tcf_0(void*)/520)
availability:available(368) 99 insns (512 after inlining) tree
externally_visible finalized inlinable
called by:
calls: std::basic_ofstream<_CharT, _Traits>::~basic_ofstream() [with _CharT =
char, _Traits = std::char_traits]/387 (inlined) std::basic_ios<_CharT,
_Traits>::~basic_ios() [with _CharT = char, _Traits =
std::char_traits]/603 (inlined) void std::terminate()/524
std::basic_ios<_CharT, _Traits>::~basic_ios() [with _CharT = char, _Traits =
std::char_traits]/602 (inlined) void operator delete(void*)/531
LeveLogger.cpp:51: internal compiler error: verify_cgraph_node failed
Please submit a full bug report,
with preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html> for instructions.
Note that, as I can see, bug appears only on a wrong code (non-friend function
tries to access protected method).
--
Summary: verify_cgraph_node failed
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tsarkov at cs dot man dot ac dot uk
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26281
[Bug bootstrap/22457] Bootstrap failure: ICE, tree check for ceil_div_expr failed
--- Additional Comments From tsarkov at cs dot man dot ac dot uk 2005-07-14 10:11 --- (In reply to comment #9) > Can you try this after: > 2005-07-13 David Edelsohn <[EMAIL PROTECTED]> > > * tree-ssa-dom.c (lookup_avail_expr): Do not pass member in freed > structure as argument. > This fixes the bug. Thanks! -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22457
[Bug bootstrap/22457] Bootstrap failure: ICE, tree check for ceil_div_expr failed
--- Additional Comments From tsarkov at cs dot man dot ac dot uk 2005-07-13 15:46 --- The same happens if I try to bootstrap fresh gcc HEAD with gcc 4.0.1 build without athlon switches: > gcc -v Using built-in specs. Target: i686-pc-linux-gnu Configured with: ../gcc/configure --enable-shared --enable-threads --enable-__cxa_atexit --disable-nls --enable-languages=c,c++,java Thread model: posix gcc version 4.0.1 -- What|Removed |Added Version|4.0.1 |4.1.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22457
[Bug bootstrap/22457] Bootstrap failure: ICE, tree check for ceil_div_expr failed
--- Additional Comments From tsarkov at cs dot man dot ac dot uk 2005-07-13 12:57 --- (In reply to comment #4) > How are you building invoking make? > I cannot reproduce this on i686-pc-linux-gnu either. make bootstrap on clean system fails at the same place. This probably starts when I switched to gcc 4.0.1 as a main compiler. Its specs are: > gcc -v Using built-in specs. Target: i686-pc-linux-gnu Configured with: ../gcc/configure --enable-shared --enable-threads --with-cpu=athlon --with-tune=athlon --enable-__cxa_atexit --disable-nls --enable-languages=c,c++,java Thread model: posix gcc version 4.0.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22457
[Bug bootstrap/22457] Bootstrap failure: ICE, tree check for ceil_div_expr failed
--- Additional Comments From tsarkov at cs dot man dot ac dot uk 2005-07-13 12:44 --- (In reply to comment #4) > How are you building invoking make? > I cannot reproduce this on i686-pc-linux-gnu either. By doing make bubblestrap. I'll try to make bootstrap on clean system. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22457
[Bug bootstrap/22457] Bootstrap failure: ICE, tree check for ceil_div_expr failed
--- Additional Comments From tsarkov at cs dot man dot ac dot uk 2005-07-13 12:19 --- Created an attachment (id=9258) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9258&action=view) reduced testcase Here is reduced testcase extracted from genmodes. Note that it gives different ICE place (but with the same reason) > stage1/xgcc -Bstage1/ -B/mnt/d/gcc/i686-pc-linux-gnu/bin/ -c -O2 -o build/genmodes.o ./genmodes_reduced.i ./genmodes_reduced.i: In function 'main': ./genmodes_reduced.i:27: internal compiler error: tree check: expected class 'type', have 'binary' (ceil_div_expr) in fold_convert, at fold-const.c:1923 Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html> for instructions. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22457
[Bug bootstrap/22457] Bootstrap failure: ICE, tree check for ceil_div_expr failed
--- Additional Comments From tsarkov at cs dot man dot ac dot uk 2005-07-13 12:16 --- Created an attachment (id=9257) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9257&action=view) Preprocessed sources -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22457
[Bug bootstrap/22457] New: Bootstrap failure: ICE, tree check for ceil_div_expr failed
bootstrap fails on the following stage:
stage1/xgcc -Bstage1/ -B/mnt/d/gcc/i686-pc-linux-gnu/bin/ -c -O2 -g
-fomit-frame-pointer -DIN_GCC -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long
-Wno-variadic-macros -Wold-style-definition -Werror -fno-common
-DHAVE_CONFIG_H -DGENERATOR_FILE-I. -Ibuild -I../../gcc/gcc
-I../../gcc/gcc/build -I../../gcc/gcc/../include
-I../../gcc/gcc/../libcpp/include \
-o build/genmodes.o ../../gcc/gcc/genmodes.c
../../gcc/gcc/genmodes.c: In function 'main':
../../gcc/gcc/genmodes.c:1219: internal compiler error: tree check: expected
class 'type', have 'binary' (ceil_div_expr) in
tree_ssa_useless_type_conversion_1, at tree-ssa.c:884
Please submit a full bug report,
with preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html> for instructions.
> stage1/xgcc -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc/configure --enable-checking --prefix=/mnt/d/gcc
--enable-shared --enable-threads --program-suffix=-4.1
--enable-__cxa_atexit --disable-nls
--enable-languages=c,c++,objc,obj-c++,java,f95,treelang
Thread model: posix
gcc version 4.1.0 20050713 (experimental)
--
Summary: Bootstrap failure: ICE, tree check for ceil_div_expr
failed
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tsarkov at cs dot man dot ac dot uk
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22457
[Bug tree-optimization/19768] [4.0 Regression] ICE: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set
--- Additional Comments From tsarkov at cs dot man dot ac dot uk 2005-02-02 19:29 --- Created an attachment (id=8128) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8128&action=view) Proprocessed source file -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19768
[Bug c++/19768] New: ICE: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set
The attached code is compilable with gcc 3.4.3 and one week old 4.0. But today's
4.0 gives an ICE:
> g++-4.0 -v -save-temps -O3 -c test.cpp -o test.o
Using built-in specs.
Configured with: ../gcc/configure --enable-checking --prefix=/mnt/d/gcc
--enable-shared --enable-threads --program-suffix=-4.0
--enable-__cxa_atexit --disable-nls --enable-languages=c,c++
Thread model: posix
gcc version 4.0.0 20050202 (experimental)
/mnt/d/gcc/libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1plus -E -quiet -v
-D_GNU_SOURCE test.cpp -mtune=pentiumpro -O3 -fpch-preprocess -o test.ii
ignoring nonexistent directory
"/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0
/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0/i686-pc-linux-gnu
/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0/backward
/usr/local/include
/mnt/d/gcc/include
/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/include
/usr/include
End of search list.
/mnt/d/gcc/libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1plus -fpreprocessed test.ii
-quiet -dumpbase test.cpp -mtune=pentiumpro -auxbase-strip test.o -O3 -version
-o test.s
GNU C++ version 4.0.0 20050202 (experimental) (i686-pc-linux-gnu)
compiled by GNU C version 4.0.0 20050202 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
test.cpp: In member function 'int DlSatTester::testMergedTrees()':
test.cpp:51: error: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set
for SSA_NAME: LL_25in statement:
LL_39 = PHI ;
PHI argument
LL_25
for PHI node
LL_39 = PHI ;
test.cpp:51: internal compiler error: verify_ssa failed.
Please submit a full bug report,
with preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: ICE: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tsarkov at cs dot man dot ac dot uk
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19768
[Bug c++/18790] ICE in make_decl_rtl
--- Additional Comments From tsarkov at cs dot man dot ac dot uk 2004-12-02 17:59 --- Created an attachment (id=7662) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7662&action=view) Preprocessed sources -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18790
[Bug c++/18790] New: ICE in make_decl_rtl
I discovered a bug on new mainline tree. Use option -O3 to see the bug
> cat a.cpp
#include
struct a
{
int f ( const std::string& Id ) const;
int f ( void ) const { return f ( "default" ); }
};
int a :: f ( const std::string& id ) const
{
if ( id == "" )
return f ();
return 0;
}
> /mnt/d/gcc/bin/g++-4.0 -v -save-temps -O3 -c a.cpp
Reading specs from /mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/specs
Configured with: ../gcc/configure --prefix=/mnt/d/gcc --enable-shared
--enable-threads --program-suffix=-4.0 --enable-__cxa_at
xit --disable-nls --enable-languages=c,c++,java : (reconfigured)
../gcc/configure --prefix=/mnt/d/gcc --enable-shared --enable
threads --program-suffix=-4.0 --enable-__cxa_atexit --disable-nls
--with-gcc-version-trigger=/mnt/d/.src/gcc-cvs/gcc/gcc/versi
n.c --enable-languages=c,c++,java --no-create --no-recursion
Thread model: posix
gcc version 4.0.0 20041202 (experimental)
/mnt/d/gcc/libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1plus -E -quiet -v
-D_GNU_SOURCE a.cpp -mtune=pentiumpro -O3 -fpch-preproces
-o a.ii
ignoring nonexistent directory
"/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0
/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0/i686-pc-linux-gnu
/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0/backward
/usr/local/include
/mnt/d/gcc/include
/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/include
/usr/include
End of search list.
/mnt/d/gcc/libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1plus -fpreprocessed a.ii
-quiet -dumpbase a.cpp -mtune=pentiumpro -auxbase
-O3 -version -o a.s
GNU C++ version 4.0.0 20041202 (experimental) (i686-pc-linux-gnu)
compiled by GNU C version 4.0.0 20041202 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0/bits/basic_string.h:
In member function 'int a::f(con
t std::string&) const':
/mnt/d/gcc/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0/bits/basic_string.h:2140:
internal compiler error: in
make_decl_rtl, at varasm.c:867
Please submit a full bug report,
with preprocessed source if appropriate.
See http://gcc.gnu.org/bugs.html> for instructions.
--
Summary: ICE in make_decl_rtl
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tsarkov at cs dot man dot ac dot uk
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18790
