[Bug target/44107] gcc emits frame (epilogue) info incompatible with the darwin {8,9}-unwinder,10-compacter

2013-09-09 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44107 --- Comment #22 from David Fang fang at csl dot cornell.edu --- Do one of these apple libunwind sources (0.30, 0.35.1) correspond to what's bundled in libgcc_s in darwin8,9,10? http://opensource.apple.com/tarballs/libunwind/

[Bug target/54083] FAIL: gcc.dg/torture/pr53922.c on *-apple-darwin*

2012-11-19 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54083 --- Comment #14 from David Fang fang at csl dot cornell.edu 2012-11-19 21:40:44 UTC --- Would this be needed for darwin8 as well?

[Bug target/55033] [4.6/4.7/4.8 Regression] PowerPC section type conflict error

2012-11-06 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55033 David Fang fang at csl dot cornell.edu changed: What|Removed |Added CC||fang

[Bug tree-optimization/53922] [4.6 Regression] VRP: semantic conflict between range_includes_zero_p and value_inside_range

2012-09-27 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53922 David Fang fang at csl dot cornell.edu changed: What|Removed |Added CC||fang

[Bug target/54083] FAIL: gcc.dg/torture/pr53922.c on *-apple-darwin*

2012-09-27 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54083 David Fang fang at csl dot cornell.edu changed: What|Removed |Added CC||fang

[Bug middle-end/52690] ICE after bootstrap comparison in libjava

2012-03-25 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52690 David Fang fang at csl dot cornell.edu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug java/52690] New: ICE after bootstrap comparison in libjava

2012-03-23 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52690 Bug #: 52690 Summary: ICE after bootstrap comparison in libjava Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: major

[Bug middle-end/52690] ICE after bootstrap comparison in libjava

2012-03-23 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52690 --- Comment #2 from David Fang fang at csl dot cornell.edu 2012-03-23 19:58:55 UTC --- Created attachment 26969 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26969 preprocessed source generated by: /Volumes/Isolde/fink.build/gcc47-4.7.0-1

[Bug c++/50594] Option -fwhole-program discards replaced new operator for std::string

2012-03-12 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50594 David Fang fang at csl dot cornell.edu changed: What|Removed |Added CC||fang at csl dot

[Bug tree-optimization/46728] GCC does not generate fmadd for pow (x, 0.75)+y on powerpc

2012-03-11 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46728 --- Comment #15 from David Fang fang at csl dot cornell.edu 2012-03-12 02:26:40 UTC --- I see this test failing on powerpc-apple-darwin8 (32b G4, ppc7400): http://gcc.gnu.org/ml/gcc-testresults/2012-03/msg01296.html Is this specific to 64b

[Bug libitm/52482] libitm INVALID MNEMONIC in .S (powerpc asm)

2012-03-11 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52482 --- Comment #5 from David Fang fang at csl dot cornell.edu 2012-03-12 02:28:49 UTC --- Reran using entire set of odcctools-20090808 (passed through configure), looks like same failures: http://gcc.gnu.org/ml/gcc-testresults/2012-03/msg01296.html

[Bug libitm/52482] libitm INVALID MNEMONIC in .S (powerpc asm)

2012-03-09 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52482 --- Comment #4 from David Fang fang at csl dot cornell.edu 2012-03-09 20:44:14 UTC --- Also, from my testing, it looks like AS=odas is needed; if I just pass AS_FOR_TARGET=odas, then the wrong assembler is used and sjlj.S fails.

[Bug libitm/52482] libitm INVALID MNEMONIC in .S (powerpc asm)

2012-03-08 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52482 --- Comment #3 from David Fang fang at csl dot cornell.edu 2012-03-08 16:03:46 UTC --- This build finished, using odcctools' as, but there are some test failures with libitm. http://gcc.gnu.org/ml/gcc-testresults/2012-03/msg00893.html How can I

[Bug libitm/52482] libitm INVALID MNEMONIC in .S (powerpc asm)

2012-03-05 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52482 --- Comment #2 from David Fang fang at csl dot cornell.edu 2012-03-05 21:02:27 UTC --- I tried overriding as to point to odcctools-20090808's version: % odas -v Apple Inc version odcctools-698.1od9, GNU assembler version 1.38 and that worked

[Bug libitm/52482] New: libitm INVALID MNEMONIC in .S (powerpc asm)

2012-03-04 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52482 Bug #: 52482 Summary: libitm INVALID MNEMONIC in .S (powerpc asm) Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug libitm/52482] libitm INVALID MNEMONIC in .S (powerpc asm)

2012-03-04 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52482 --- Comment #1 from David Fang fang at csl dot cornell.edu 2012-03-04 18:45:58 UTC --- powerpc/sjlj.S contains: #include asmcfi.h #if defined(__powerpc64__) defined(__ELF__) ... #elif defined(__ELF__) ... #elif defined(_CALL_DARWIN) .macro

[Bug libstdc++/23081] Finish the implementation of tr1::array

2011-12-10 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23081 David Fang fang at csl dot cornell.edu changed: What|Removed |Added CC||fang at csl dot

[Bug c++/21514] [DR 488] templates and anonymous enum

2011-11-17 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21514 David Fang fang at csl dot cornell.edu changed: What|Removed |Added CC||fang at csl dot

[Bug spam/50000] 50k get!!! GCC is great!

2011-08-08 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5 David Fang fang at csl dot cornell.edu changed: What|Removed |Added CC||fang at csl dot

[Bug target/44707] operand requires impossible reload

2011-07-10 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44707 David Fang fang at csl dot cornell.edu changed: What|Removed |Added CC||fang at csl dot

[Bug target/48108] lto should be containerized in a single mach-o section on darwin

2011-07-09 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48108 --- Comment #16 from David Fang fang at csl dot cornell.edu 2011-07-10 04:41:14 UTC --- This current patch yields excellent results on powerpc-darwin8 now: http://gcc.gnu.org/ml/gcc-testresults/2011-07/msg01092.html

[Bug libffi/49594] bootstrap failure in libffi:darwin_closure for powerpc-darwin8

2011-07-09 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49594 --- Comment #10 from David Fang fang at csl dot cornell.edu 2011-07-10 04:44:46 UTC --- (In reply to comment #9) Using Iain's patch ( http://gcc.gnu.org/bugzilla/attachment.cgi?id=24655 ), a native powerpc-darwin8 bootstrap has just completed

[Bug libffi/49594] bootstrap failure in libffi:darwin_closure for powerpc-darwin8

2011-07-05 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49594 --- Comment #9 from David Fang fang at csl dot cornell.edu 2011-07-05 22:34:43 UTC --- (In reply to comment #8) I tested the patch on darwin 8 on a G5 and with crosses from darwin 9 - darwin 8. Using Iain's patch ( http://gcc.gnu.org/bugzilla

[Bug libffi/49594] bootstrap failure in libffi:darwin_closure for powerpc-darwin8

2011-07-01 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49594 --- Comment #7 from David Fang fang at csl dot cornell.edu 2011-07-01 18:13:52 UTC --- (In reply to comment #6) Created attachment 24655 [details] make sure that the size of the dyld_stub_binding_helper is adjusted for arch. please try

[Bug libffi/49594] New: bootstrap failure in libffi:darwin_closure for powerpc-darwin8

2011-06-30 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49594 Summary: bootstrap failure in libffi:darwin_closure for powerpc-darwin8 Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug libffi/49594] bootstrap failure in libffi:darwin_closure for powerpc-darwin8

2011-06-30 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49594 David Fang fang at csl dot cornell.edu changed: What|Removed |Added CC||howarth at nitro

[Bug bootstrap/49582] New: configure-target-libquadmath fail on powerpc-darwin8

2011-06-29 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49582 Summary: configure-target-libquadmath fail on powerpc-darwin8 Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap

[Bug bootstrap/49582] configure-target-libquadmath fail on powerpc-darwin8

2011-06-29 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49582 --- Comment #1 from David Fang fang at csl dot cornell.edu 2011-06-29 17:57:34 UTC --- My 32b-only powerpc arch is a G4, which really should have multilib disabled for most components. I couldn't find an option to --disable-libquadmath-multilib.

[Bug bootstrap/45248] Stage 3 bootstrap comparison failure (powerpc-darwin8)

2011-06-29 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45248 --- Comment #15 from David Fang fang at csl dot cornell.edu 2011-06-29 18:02:48 UTC --- This bug can probably be closed. --with-dwarf2 has been working for quite a while. http://gcc.gnu.org/ml/gcc-testresults/2011-06/msg02820.html

[Bug c++/46170] [4.4/4.5 Regression] g++ wrongly rejects pointer-to-member in template arguments

2011-06-29 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 --- Comment #29 from David Fang fang at csl dot cornell.edu 2011-06-29 20:21:52 UTC --- re-ping for backport?

[Bug c++/2288] Variable declared in for-loop-header is in wrong scope

2011-05-20 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2288 --- Comment #17 from David Fang fang at csl dot cornell.edu 2011-05-20 17:56:25 UTC --- I usually catch these with -Wshadow -Werror.

[Bug c++/46170] [4.4/4.5 Regression] g++ wrongly rejects pointer-to-member in template arguments

2011-03-28 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 --- Comment #27 from David Fang fang at csl dot cornell.edu 2011-03-28 23:42:54 UTC --- Friendly ping for backport?

[Bug c++/46170] [4.4/4.5 Regression] g++ wrongly rejects pointer-to-member in template arguments

2011-02-21 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 --- Comment #26 from David Fang fang at csl dot cornell.edu 2011-02-22 00:16:19 UTC --- Friendly ping?

[Bug bootstrap/45248] Stage 3 bootstrap comparison failure (powerpc-darwin8)

2011-02-07 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45248 --- Comment #11 from David Fang fang at csl dot cornell.edu 2011-02-07 21:02:13 UTC --- Any updates on this? re-confirmation? I would like to continue testing gcc-4.5.x on powerpc-darwin8, but can't b/c of this.

[Bug c++/46170] [4.4/4.5 Regression] g++ wrongly rejects pointer-to-member in template arguments

2011-01-13 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 --- Comment #23 from David Fang fang at csl dot cornell.edu 2011-01-13 22:07:10 UTC --- Hi again, any chance Dodji's patches could be pushed to the 4.5 and/or 4.4 branches, before it gets too close to release time again? Thanks. also if we're

[Bug c++/46170] [4.4/4.5 Regression] g++ wrongly rejects pointer-to-member in template arguments

2011-01-13 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 --- Comment #24 from David Fang fang at csl dot cornell.edu 2011-01-13 23:23:49 UTC --- Apologies, my typo: known-to-fail: 4.4.4 4.5.2 known-to-work: 4.4.2

[Bug c++/46170] [4.4/4.5/4.6 Regression] g++ wrongly rejects pointer-to-member in template arguments

2010-11-30 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 --- Comment #22 from David Fang fang at csl dot cornell.edu 2010-11-30 21:11:02 UTC --- Little ping: is this still expected to be fixed in 4.4.x and 4.5.x? Not that it should matter, but it's still a rejects-valid showstopper for compiling my

[Bug c++/46170] [4.4/4.5/4.6 Regression] g++ wrongly rejects pointer-to-member in template arguments

2010-11-02 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 --- Comment #20 from David Fang fang at csl dot cornell.edu 2010-11-02 17:50:01 UTC --- (In reply to comment #18) Fantastic explanation, thank you!

[Bug c++/46170] [4.4/4.5/4.6 Regression] g++ wrongly rejects pointer-to-member in template arguments

2010-11-01 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 --- Comment #10 from David Fang fang at csl dot cornell.edu 2010-11-01 20:40:17 UTC --- Thanks for working on this, Dodji! Meanwhile, I've been trying to find some source workaround for my example until this is patched and the next release is out

[Bug c++/46170] New: g++ wrongly rejects pointer-to-member in template arguments

2010-10-25 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46170 Summary: g++ wrongly rejects pointer-to-member in template arguments Product: gcc Version: 4.4.4 Status: UNCONFIRMED Severity: major Priority: P3

[Bug target/32523] disastrous scheduling for POWER5

2010-09-29 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32523 --- Comment #9 from David Fang fang at csl dot cornell.edu 2010-09-29 21:36:02 UTC --- Out of curiosity, any benchmark updates on more recent releases?