[Bug tree-optimization/44900] [4.5 Regression] The variable of SSE will be broken

2010-07-11 Thread hjl dot tools at gmail dot com
--- Comment #12 from hjl dot tools at gmail dot com 2010-07-12 01:05 --- It is caused by revision 158826. On trunk, it is fixed/hidden by revision 158732: http://gcc.gnu.org/ml/gcc-cvs/2010-04/msg00839.html -- hjl dot tools at gmail dot com changed: What|Removed

[Bug tree-optimization/44900] [4.5 Regression] The variable of SSE will be broken

2010-07-11 Thread hjl dot tools at gmail dot com
--- Comment #11 from hjl dot tools at gmail dot com 2010-07-11 23:35 --- It is very likely caused by revision 158826: http://gcc.gnu.org/ml/gcc-cvs/2010-04/msg00933.html I will verify it and find out which checkin on trunk fixes/hides this bug. -- http://gcc.gnu.org/bugzilla

[Bug tree-optimization/44913] [4.6 Regression] -ftree-vectorize causes FAIL: gcc.dg/pr44838.c execution test

2010-07-11 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-07-11 23:11 --- This is caused by revision 161655: http://gcc.gnu.org/ml/gcc-cvs/2010-07/msg6.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug tree-optimization/44900] [4.5 Regression] The variable of SSE will be broken

2010-07-11 Thread hjl dot tools at gmail dot com
--- Comment #7 from hjl dot tools at gmail dot com 2010-07-11 20:59 --- It works with gcc 4.5.0. It is a 4.5.1 regression. -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug debug/44901] [4.6 Regression] -fcompare-debug failure for tree-predcom.c

2010-07-10 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-07-10 15:37 --- It is caused by revision 161862: http://gcc.gnu.org/ml/gcc-cvs/2010-07/msg00216.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug tree-optimization/44891] non-trivial conversion ICE from early SRA

2010-07-09 Thread hjl dot tools at gmail dot com
--- Comment #4 from hjl dot tools at gmail dot com 2010-07-09 20:39 --- It is caused by revision 161655: http://gcc.gnu.org/ml/gcc-cvs/2010-07/msg6.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44891

[Bug fortran/44882] [4.6 Regression] Bogus types in references with mismatched commons

2010-07-09 Thread hjl dot tools at gmail dot com
--- Comment #11 from hjl dot tools at gmail dot com 2010-07-09 13:51 --- FWIW, the original testcase, vibanl.fppized.f, doesn't have type mismatch. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44882

[Bug middle-end/44882] [4.6 Regression] Failed to build 416.gamess in SPEC CPU 2006

2010-07-08 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-07-09 00:28 --- It is caused by revision 161949: http://gcc.gnu.org/ml/gcc-cvs/2010-07/msg00303.html [...@gnu-32 delta-fortran]$ cat testcase-min.f SUBROUTINE TRUDGE(KDIR) COMMON /TRUPAR/ DR(10),V(10,10) DO 110

[Bug middle-end/44882] New: [4.6 Regression] Failed to build 416.gamess in SPEC CPU 2006

2010-07-08 Thread hjl dot tools at gmail dot com
Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44882

[Bug target/44588] Very inefficient 8bit mod/div

2010-07-07 Thread hjl dot tools at gmail dot com
--- Comment #8 from hjl dot tools at gmail dot com 2010-07-07 21:42 --- Fixed. -- hjl dot tools at gmail dot com changed: What|Removed |Added Status

[Bug target/44844] Wrong _rdrand_uXX intrinsic implementation

2010-07-07 Thread hjl dot tools at gmail dot com
--- Comment #4 from hjl dot tools at gmail dot com 2010-07-07 21:42 --- Fixed. -- hjl dot tools at gmail dot com changed: What|Removed |Added Status

[Bug target/44850] [4.6 Regression] Many test failures

2010-07-07 Thread hjl dot tools at gmail dot com
--- Comment #7 from hjl dot tools at gmail dot com 2010-07-07 21:41 --- Fixed. -- hjl dot tools at gmail dot com changed: What|Removed |Added Status

[Bug middle-end/44838] [4.6 regression] FAIL: gcc.dg/pr39794.c

2010-07-06 Thread hjl dot tools at gmail dot com
--- Comment #11 from hjl dot tools at gmail dot com 2010-07-07 04:53 --- (In reply to comment #10) > My mistake. gcc.dg/pr39794.c failed with -m64 on Linux/x86-64, not > on Linux/ia32. The testcase in comment #7 started to fail between > revision 161671 and 161840. I am doing

[Bug middle-end/44838] [4.6 regression] FAIL: gcc.dg/pr39794.c

2010-07-06 Thread hjl dot tools at gmail dot com
--- Comment #10 from hjl dot tools at gmail dot com 2010-07-07 03:22 --- My mistake. gcc.dg/pr39794.c failed with -m64 on Linux/x86-64, not on Linux/ia32. The testcase in comment #7 started to fail between revision 161671 and 161840. I am doing a binary search. It may be the real cause

[Bug target/44850] [4.6 Regression] Many test failures

2010-07-06 Thread hjl dot tools at gmail dot com
--- Comment #4 from hjl dot tools at gmail dot com 2010-07-07 00:50 --- I also have MANY execution test failures on Linux/x86-64. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44850

[Bug middle-end/44838] [4.6 regression] FAIL: gcc.dg/pr39794.c

2010-07-06 Thread hjl dot tools at gmail dot com
--- Comment #8 from hjl dot tools at gmail dot com 2010-07-07 00:48 --- (In reply to comment #7) > Hmmm. It's possible I built my toolchain incorrectly, but I'm seeing that it > aborts when compiled with -m64 but not with -m32. The failure mode looks > identical

[Bug target/44850] [4.6 Regression] Many test failures

2010-07-06 Thread hjl dot tools at gmail dot com
--- Comment #3 from hjl dot tools at gmail dot com 2010-07-07 00:44 --- Mine didn't shown up. In any case, I have 18580+ execution test failures. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44850

[Bug target/44850] [4.6 Regression] Many test failures

2010-07-06 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-07-07 00:41 --- There are so many failures that they won't show up at http://gcc.gnu.org/ml/gcc-testresults/2010-07/ nor http://gcc.gnu.org/ml/gcc-regression/2010-07/ since the messages are too big. -- http://gcc.gn

[Bug target/44850] New: [4.6 Regression] Many test failures

2010-07-06 Thread hjl dot tools at gmail dot com
: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44850

[Bug middle-end/44838] [4.6 regression] FAIL: gcc.dg/pr39794.c

2010-07-06 Thread hjl dot tools at gmail dot com
--- Comment #5 from hjl dot tools at gmail dot com 2010-07-06 21:24 --- Looking closely at my results, this test will only fail with "-m32 -O2 -funroll-loops" on Linux/x86-64. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44838

[Bug middle-end/44845] New: [4.6 Regression] FAIL: gcc.c-torture/compile/20011119-2.c

2010-07-06 Thread hjl dot tools at gmail dot com
Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44845

[Bug target/44844] Wrong _rdrand_uXX intrinsic implementation

2010-07-06 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-07-06 17:46 --- A patch is posted at http://gcc.gnu.org/ml/gcc-patches/2010-07/msg00462.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug target/44844] New: Wrong _rdrand_uXX intrinsic implementation

2010-07-06 Thread hjl dot tools at gmail dot com
ummary: Wrong _rdrand_uXX intrinsic implementation Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot to

[Bug middle-end/44838] [4.6 regression] FAIL: gcc.dg/pr39794.c

2010-07-06 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-07-06 15:21 --- It is caused by revision 161844: http://gcc.gnu.org/ml/gcc-cvs/2010-07/msg00198.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug middle-end/44839] [4.6 regression] FAIL: c-c++-common/uninit-17.c

2010-07-06 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-07-06 14:28 --- (In reply to comment #1) > Don't we have middle-end/44738 for this? > They didn't fail for me on 32bit hosts before. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44839

[Bug middle-end/44839] New: [4.6 regression] FAIL: c-c++-common/uninit-17.c

2010-07-06 Thread hjl dot tools at gmail dot com
gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44839

[Bug middle-end/44838] New: [4.6 regression] FAIL: gcc.dg/pr39794.c

2010-07-06 Thread hjl dot tools at gmail dot com
Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44838

[Bug bootstrap/44825] [4.6 regression] Failed to bootstrap

2010-07-05 Thread hjl dot tools at gmail dot com
--- Comment #4 from hjl dot tools at gmail dot com 2010-07-05 18:01 --- (In reply to comment #2) > Subject: Re: [4.6 regression] Failed to bootstrap > > I do not see this compilation failure on my x86-64 linux machine. > It is Linux/ia32 only. You can use # CC="

[Bug bootstrap/44825] [4.6 regression] Failed to bootstrap

2010-07-05 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-07-05 16:13 --- It may be caused by revision 161839: http://gcc.gnu.org/ml/gcc-cvs/2010-07/msg00193.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug bootstrap/44825] New: [4.6 regression] Failed to bootstrap

2010-07-05 Thread hjl dot tools at gmail dot com
bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44825

[Bug middle-end/44817] Stage2/stage3 genautomata has invalid memory access

2010-07-05 Thread hjl dot tools at gmail dot com
--- Comment #4 from hjl dot tools at gmail dot com 2010-07-05 15:57 --- This may be a valgrind bug. I will investigate. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44817

[Bug middle-end/44817] Stage2/stage3 genautomata has invalid memory access

2010-07-04 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-07-05 00:20 --- There is a 128byte red-zone. The code seems OK. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44817

[Bug middle-end/44817] Stage2/stage3 genautomata has invalid memory access

2010-07-04 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-07-05 00:05 --- The code is 0260 : 260: 41 57 push %r15 262: 44 8b 1d 00 00 00 00mov0x0(%rip),%r11d# 269 269: b8 01 00 00 00 mov$0x1

[Bug middle-end/44817] New: Stage2/stage3 genautomata has invalid memory access

2010-07-04 Thread hjl dot tools at gmail dot com
Summary: Stage2/stage3 genautomata has invalid memory access Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org

[Bug c/44806] 4.5.0 i686 code generation regression with -O2

2010-07-03 Thread hjl dot tools at gmail dot com
--- Comment #5 from hjl dot tools at gmail dot com 2010-07-04 00:29 --- It is fixed by revision 158826: http://gcc.gnu.org/ml/gcc-cvs/2010-04/msg00933.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44806

[Bug testsuite/44795] [4.6 Regression] Bad testsuite changes

2010-07-03 Thread hjl dot tools at gmail dot com
--- Comment #3 from hjl dot tools at gmail dot com 2010-07-03 14:08 --- Fixed by revision 161767: http://gcc.gnu.org/ml/gcc-cvs/2010-07/msg00120.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug middle-end/44785] [4.6 Regression] Invalid memory access in gfortran.dg/extends_3.f03

2010-07-02 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-07-03 03:50 --- It is caused by revision 161527: http://gcc.gnu.org/ml/gcc-cvs/2010-06/msg01445.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug c++/44778] [4.6 regression]? Behaviour change with pointers to members

2010-07-02 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-07-03 02:51 --- It is caused by revision 161560: http://gcc.gnu.org/ml/gcc-cvs/2010-06/msg01478.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug middle-end/44785] [4.6 Regression] Invalid memory access in gfortran.dg/extends_3.f03

2010-07-02 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-07-03 02:47 --- At -O1, valgrind reports: valgrind --tool=memcheck /export/build/gnu/gcc/build-x86_64-linux/gcc/testsuite/gfortran/../../f951 /export/gnu/import/git/gcc/gcc/testsuite/gfortran.dg/extends_3.f03 -quiet -dumpbase

[Bug testsuite/44795] [4.6 Regression] Bad testsuite changes

2010-07-02 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-07-03 02:40 --- gfortran.dg/char_bounds_check_fail_1.f90 is the problem. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44795

[Bug testsuite/44795] [4.6 Regression] Bad testsuite changes

2010-07-02 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-07-03 02:39 --- It is caused by revision 161745: http://gcc.gnu.org/ml/gcc-cvs/2010-07/msg00098.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug testsuite/44795] New: [4.6 Regression] Bad testsuite changes

2010-07-02 Thread hjl dot tools at gmail dot com
] Bad testsuite changes Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gn

[Bug c++/44789] New: [4.6 Regression] FAIL: abi_check

2010-07-02 Thread hjl dot tools at gmail dot com
++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44789

[Bug middle-end/44784] [4.6 regression] Failed to build 403.gcc in SPEC CPU 2006

2010-07-02 Thread hjl dot tools at gmail dot com
--- Comment #3 from hjl dot tools at gmail dot com 2010-07-02 16:26 --- Created an attachment (id=21070) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21070&action=view) A testcase [...@gnu-34 delta]$ /export/build/gnu/gcc/release/usr/gcc-4.6.0/bin/gcc -S -msse2 -mfpmath=s

[Bug middle-end/44785] New: [4.6 Regression] FAIL: gfortran.dg/extends_3.f03

2010-07-02 Thread hjl dot tools at gmail dot com
: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44785

[Bug middle-end/44784] New: [4.6 regression] Failed to build 403.gcc in SPEC CPU 2006

2010-07-02 Thread hjl dot tools at gmail dot com
AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44784

[Bug rtl-optimization/44695] [4.6 Regression] ice in simplify_subreg, at simplify-rtx.c:5117

2010-07-01 Thread hjl dot tools at gmail dot com
--- Comment #9 from hjl dot tools at gmail dot com 2010-07-02 00:37 --- An updated patch is at http://gcc.gnu.org/ml/gcc-patches/2010-07/msg00099.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug web/44775] New: union_match_dups failed to check NULL *ref

2010-07-01 Thread hjl dot tools at gmail dot com
failed to check NULL *ref Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: web AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.g

[Bug rtl-optimization/44695] [4.6 Regression] ice in simplify_subreg, at simplify-rtx.c:5117

2010-07-01 Thread hjl dot tools at gmail dot com
--- Comment #8 from hjl dot tools at gmail dot com 2010-07-01 17:46 --- The updated patch is at http://gcc.gnu.org/ml/gcc-patches/2010-07/msg00076.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug bootstrap/44727] [4.6 Regression] Failed to bootstrap with --with-cpu=atom

2010-07-01 Thread hjl dot tools at gmail dot com
--- Comment #10 from hjl dot tools at gmail dot com 2010-07-01 17:46 --- Fixed. -- hjl dot tools at gmail dot com changed: What|Removed |Added Status

[Bug middle-end/44706] [4.6 regression] Failed to build 483.xalancbmk in SPEC CPU 2006

2010-07-01 Thread hjl dot tools at gmail dot com
--- Comment #3 from hjl dot tools at gmail dot com 2010-07-01 15:44 --- Fixed as of revision 161653. -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug middle-end/44747] New: [4.5 regression] Many LTO failures

2010-07-01 Thread hjl dot tools at gmail dot com
: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44747

[Bug middle-end/44746] New: [4.6 regression] FAIL: gfortran.dg/typebound_call_4.f03

2010-07-01 Thread hjl dot tools at gmail dot com
: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44746

[Bug middle-end/44745] New: [4.6 regression] FAIL: gfortran.dg/dynamic_dispatch_6.f03

2010-07-01 Thread hjl dot tools at gmail dot com
dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44745

[Bug bootstrap/44740] New: [4.6 regression] Failed to bootstrap

2010-06-30 Thread hjl dot tools at gmail dot com
ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44740

[Bug middle-end/44739] New: [4.6 Regression] 25_algorithms/shuffle/1.cc

2010-06-30 Thread hjl dot tools at gmail dot com
Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44739

[Bug middle-end/44738] New: c-c++-common/uninit-17.c failed

2010-06-30 Thread hjl dot tools at gmail dot com
ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44738

[Bug bootstrap/44727] [4.6 Regression] Failed to bootstrap with --with-cpu=atom

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #8 from hjl dot tools at gmail dot com 2010-07-01 00:09 --- Created an attachment (id=21051) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21051&action=view) A patch Here is the a patch. We need rtx_equal_p (operands[0], operands[3]) Otherwise, I go

[Bug bootstrap/44727] [4.6 Regression] Failed to bootstrap with --with-cpu=atom

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #7 from hjl dot tools at gmail dot com 2010-06-30 22:18 --- (In reply to comment #6) > Ok, thanks for investigating. I think we may need something like this: > > @@ -17574,6 +17574,7 @@ (define_peephole2 > || GET_MODE (operands[0

[Bug bootstrap/44727] [4.6 Regression] Failed to bootstrap with --with-cpu=atom

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #5 from hjl dot tools at gmail dot com 2010-06-30 21:53 --- Function get_attribute is miscompiled. The difference is -- --- /tmp/good.s 2010-06-30 14:36:46.971155015 -0700 +++ /tmp/bad.s 2010-06-30 14:38:49.211031644 -0700 @@ -3966,18 +3966,18 @@ get_attribute: jne

[Bug bootstrap/44727] [4.6 Regression] Failed to bootstrap with --with-cpu=atom

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #3 from hjl dot tools at gmail dot com 2010-06-30 21:10 --- -mtune=atom works with 32bit build. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44727

[Bug bootstrap/44727] [4.6 Regression] Failed to bootstrap with --with-cpu=atom

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-06-30 21:02 --- jcf-parse.o is miscompiled. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44727

[Bug middle-end/44729] [4.5/4.6 regression] One bison 2.4.2 test failed

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-06-30 19:35 --- Bison test expects: [...@gnu-6 081]$ gcc -c input.c input.y:8:2: error: #error "8" But gcc 4.5 and above generate: [...@gnu-6 081]$ /usr/gcc-4.5/bin/gcc -c input.c input.y: In function ‘yyparse’: i

[Bug bootstrap/44727] [4.6 Regression] Failed to bootstrap with --with-cpu=atom

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-06-30 19:26 --- -mtune=atom miscompiled gcj. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44727

[Bug rtl-optimization/44695] [4.6 Regression] ice in simplify_subreg, at simplify-rtx.c:5117

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #7 from hjl dot tools at gmail dot com 2010-06-30 18:46 --- A patch is posted at http://gcc.gnu.org/ml/gcc-patches/2010-06/msg03173.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug rtl-optimization/44695] [4.6 Regression] ice in simplify_subreg, at simplify-rtx.c:5117

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #6 from hjl dot tools at gmail dot com 2010-06-30 18:15 --- Created an attachment (id=21045) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21045&action=view) A patch Using (set (match_operand:HI "register_operand" "=a") (ior:HI (ashift

[Bug bootstrap/44726] [4.6 Regression] Yet another broken bootstrap

2010-06-30 Thread hjl dot tools at gmail dot com
-- hjl dot tools at gmail dot com changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44726

[Bug bootstrap/44730] [4.6 Regression] Failed to bootstrap due to uninitialized error

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #3 from hjl dot tools at gmail dot com 2010-06-30 16:19 --- *** This bug has been marked as a duplicate of 44726 *** -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug bootstrap/44726] [4.6 Regression] Yet another broken bootstrap

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-06-30 16:19 --- *** Bug 44730 has been marked as a duplicate of this bug. *** -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug bootstrap/44730] [4.6 Regression] Failed to bootstrap due to uninitialized error

2010-06-30 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-06-30 16:15 --- This makes it to compile: -- diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c index b73517d..c3890ec 100644 --- a/gcc/graphite-sese-to-poly.c +++ b/gcc/graphite-sese-to-poly.c @@ -1779,10

[Bug bootstrap/44730] [4.6 Regression] Failed to bootstrap due to uninitialized error

2010-06-30 Thread hjl dot tools at gmail dot com
-- hjl dot tools at gmail dot com changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44730

[Bug bootstrap/44730] New: [4.6 Regression] Failed to bootstrap due to uninitialized error

2010-06-30 Thread hjl dot tools at gmail dot com
: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44730

[Bug middle-end/44729] New: [4.5/4.6 regression] One bison 2.4.2 test failed

2010-06-30 Thread hjl dot tools at gmail dot com
: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44729

[Bug bootstrap/44727] [4.6 Regression] Failed to bootstrap with --with-cpu=atom

2010-06-30 Thread hjl dot tools at gmail dot com
-- hjl dot tools at gmail dot com changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44727

[Bug bootstrap/44727] New: [4.6 Regression] Failed to bootstrap with --with-cpu=atom

2010-06-30 Thread hjl dot tools at gmail dot com
: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44727

[Bug bootstrap/44721] [4.6 regression] Failed to bootstrap

2010-06-29 Thread hjl dot tools at gmail dot com
-- hjl dot tools at gmail dot com changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44721

[Bug bootstrap/44721] New: [4.6 regression] Failed to bootstrap

2010-06-29 Thread hjl dot tools at gmail dot com
Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44721

[Bug bootstrap/44713] [4.6 regression] Revision 161530 failed bootstrap

2010-06-29 Thread hjl dot tools at gmail dot com
--- Comment #5 from hjl dot tools at gmail dot com 2010-06-29 19:21 --- Fixed. -- hjl dot tools at gmail dot com changed: What|Removed |Added Status|NEW

[Bug rtl-optimization/44695] [4.6 Regression] ice in simplify_subreg, at simplify-rtx.c:5117

2010-06-29 Thread hjl dot tools at gmail dot com
--- Comment #4 from hjl dot tools at gmail dot com 2010-06-29 19:16 --- A patch is posted at http://gcc.gnu.org/ml/gcc-patches/2010-06/msg03033.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44695

[Bug bootstrap/44719] New: [4.6 Regression] Make warning: overriding command

2010-06-29 Thread hjl dot tools at gmail dot com
Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44719

[Bug bootstrap/44713] [4.6 regression] Revision 161530 failed bootstrap

2010-06-29 Thread hjl dot tools at gmail dot com
--- Comment #3 from hjl dot tools at gmail dot com 2010-06-29 14:31 --- More errors/warnings on i386.c: ../../src-trunk/gcc/config/i386/i386.c: In function 'ix86_function_arg_advance': ../../src-trunk/gcc/config/i386/i386.c:6086:5: error: passing argument 3 of 'function

[Bug bootstrap/44713] New: [4.6 regression] Revision 161530 failed bootstrap

2010-06-29 Thread hjl dot tools at gmail dot com
Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44713

[Bug middle-end/44706] [4.6 regression] Failed to build 483.xalancbmk in SPEC CPU 2006

2010-06-28 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-06-29 05:23 --- [...@gnu-34 delta]$ cat testcase.cc class MemoryManager; class XMLExcepts { public : enum Codes { AttrList_BadIndex }; }; class XMLException { public: XMLException(const char* const srcFile

[Bug middle-end/44706] [4.6 regression] Failed to build 483.xalancbmk in SPEC CPU 2006

2010-06-28 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-06-29 04:39 --- This is caused by revision 161500: http://gcc.gnu.org/ml/gcc-cvs/2010-06/msg01418.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug middle-end/44706] New: [4.6 regression] Failed to build 483.xalancbmk in SPEC CPU 2006

2010-06-28 Thread hjl dot tools at gmail dot com
Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44706

[Bug rtl-optimization/44695] [4.6 Regression] ice in simplify_subreg, at simplify-rtx.c:5117

2010-06-28 Thread hjl dot tools at gmail dot com
--- Comment #3 from hjl dot tools at gmail dot com 2010-06-28 23:21 --- Created an attachment (id=21033) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21033&action=view) A patch This patch avoids ICE. But it probably isn't the right fix. -- http://gcc.gnu.

[Bug rtl-optimization/44695] [4.6 Regression] ice in simplify_subreg, at simplify-rtx.c:5117

2010-06-28 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-06-28 21:57 --- I think it is a latent bug exposed by revision 161329. Now x86 backend may generate: (ior:HI (ashift:HI (zero_extend:HI (umod:QI (reg:HI 68) (reg:QI 61 [ D.2750 ]))) (const_int 8 [0x8

[Bug target/44551] [missed optimization] AVX vextractf128 after vinsertf128

2010-06-28 Thread hjl dot tools at gmail dot com
--- Comment #11 from hjl dot tools at gmail dot com 2010-06-28 19:17 --- Testcase is [...@gnu-6 44551]$ cat c.c #include __m128i foo (__m256i x, __m128i y) { __m256i r = _mm256_insertf128_si256(x, y, 1); __m128i a = _mm256_extractf128_si256(r, 1); return a; } [...@gnu-6 44551

[Bug target/44551] [missed optimization] AVX vextractf128 after vinsertf128

2010-06-28 Thread hjl dot tools at gmail dot com
--- Comment #10 from hjl dot tools at gmail dot com 2010-06-28 19:17 --- Here is a small testcase: [...@gnu-6 44551]$ cat c.s .file "c.c" .text .p2align 4,,15 .globl foo .type foo, @function foo: .LFB798: .cfi_startproc pu

[Bug middle-end/44671] [4.6 Regression] Partial inlining breaks C++

2010-06-28 Thread hjl dot tools at gmail dot com
--- Comment #7 from hjl dot tools at gmail dot com 2010-06-28 15:33 --- Created an attachment (id=21029) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21029&action=view) 23_containers/unordered_map/insert/map_single.cc This is the 32bit preprocessed 23_containers/unorde

[Bug middle-end/44671] [4.6 Regression] Partial inlining breaks C++

2010-06-28 Thread hjl dot tools at gmail dot com
--- Comment #6 from hjl dot tools at gmail dot com 2010-06-28 14:43 --- (In reply to comment #5) > Subject: Re: [4.6 Regression] Partial inlining > breaks C++ > > > I see those too, for cris-elf; assert failures (49 of them; regress-5 -> > > regress-5

[Bug c++/44040] [4.5/4.6 Regression] ICE: cc1plus segmentation fault

2010-06-27 Thread hjl dot tools at gmail dot com
--- Comment #4 from hjl dot tools at gmail dot com 2010-06-28 00:53 --- (In reply to comment #3) > Reduced testcase: > > class Array { > template > static inline Array UnaryOp(const Array &Ain) { > return Array::Array(); > } > t

[Bug tree-optimization/44687] [4.6 Regression] ICE: in tree_nrv, at tree-nrv.c:155 with -fprofile-generate

2010-06-27 Thread hjl dot tools at gmail dot com
--- Comment #3 from hjl dot tools at gmail dot com 2010-06-28 00:21 --- It is caused by revision 161382: http://gcc.gnu.org/ml/gcc-cvs/2010-06/msg01300.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug rtl-optimization/44683] [4.4/4.5/4.6 Regression] Optimization bug with copysign builtin

2010-06-26 Thread hjl dot tools at gmail dot com
--- Comment #5 from hjl dot tools at gmail dot com 2010-06-27 03:04 --- It is caused by revision 134833: http://gcc.gnu.org/ml/gcc-cvs/2008-04/msg01062.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug middle-end/44684] [4.6 regression] FAIL: g++.dg/opt/pmf1.C

2010-06-26 Thread hjl dot tools at gmail dot com
--- Comment #4 from hjl dot tools at gmail dot com 2010-06-26 23:28 --- On Linux/x86-64, revision 161432 failed to compile SPEC CPU 2006 with similar error: g++ -c -o XercesXPath.o -DSPEC_CPU -DNDEBUG -DAPP_NO_THREADS -DXALAN_INMEM_MSG_LOADER -I. -Ixercesc -Ixercesc/dom -Ixercesc/dom

[Bug middle-end/44684] [4.6 regression] FAIL: g++.dg/opt/pmf1.C

2010-06-26 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-06-26 18:57 --- Since the patch is backported to 4.5 branch. This bug may also impact 4.5. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44684

[Bug middle-end/44684] [4.6 regression] FAIL: g++.dg/opt/pmf1.C

2010-06-26 Thread hjl dot tools at gmail dot com
--- Comment #1 from hjl dot tools at gmail dot com 2010-06-26 18:44 --- It may be caused by revision 161431: http://gcc.gnu.org/ml/gcc-cvs/2010-06/msg01349.html -- hjl dot tools at gmail dot com changed: What|Removed |Added

[Bug middle-end/44684] New: [4.6 regression] FAIL: g++.dg/opt/pmf1.C

2010-06-26 Thread hjl dot tools at gmail dot com
FIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44684

[Bug middle-end/44671] [4.6 Regression] Partial inlining breaks C++

2010-06-26 Thread hjl dot tools at gmail dot com
--- Comment #2 from hjl dot tools at gmail dot com 2010-06-26 16:07 --- On Linux/ia32, I also see: FAIL: abi_check FAIL: 23_containers/unordered_map/erase/1.cc execution test FAIL: 23_containers/unordered_map/erase/24061-map.cc execution test FAIL: 23_containers/unordered_map/insert

[Bug middle-end/44671] [4.6 Regression] Partial inlining breaks C++

2010-06-25 Thread hjl dot tools at gmail dot com
-- hjl dot tools at gmail dot com changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44671

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