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* [Bug libstdc++/59557] [4.8/4.9 Regression] [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> @ 2013-12-19 10:40 ` rguenth at gcc dot gnu.org 2013-12-19 10:44 ` rguenth at gcc dot gnu.org ` (11 subsequent siblings) 12 siblings, 0 replies; 13+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-12-19 10:40 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |wrong-code Known to work| |4.8.1 Target Milestone|--- |4.8.3 Known to fail| |4.8.2 ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> 2013-12-19 10:40 ` [Bug libstdc++/59557] [4.8/4.9 Regression] rguenth at gcc dot gnu.org @ 2013-12-19 10:44 ` rguenth at gcc dot gnu.org 2013-12-19 12:51 ` [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change rguenth at gcc dot gnu.org ` (10 subsequent siblings) 12 siblings, 0 replies; 13+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-12-19 10:44 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |chris at bubblescope dot net, | |kariya_mitsuru at hotmail dot com --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- The diff of the preprocessed sources points at +2013-09-30 Chris Jefferson <chris@bubblescope.net> + + PR libstdc++/58437 + * include/bits/stl_algo.h (__move_median_first): Rename to + __move_median_to_first, change to take an addition argument. + (__unguarded_partition_pivot): Adjust. + * testsuite/performance/25_algorithms/sort.cc: New. + * testsuite/performance/25_algorithms/sort_heap.cc: Likewise. + * testsuite/performance/25_algorithms/stable_sort.cc: Likewise. + +2013-09-19 Mitsuru Kariya <kariya_mitsuru@hotmail.com> + Chris Jefferson <chris@bubblescope.net> + + PR libstdc++/58358 + * include/bits/stl_algo.h (search_n): Fix to guarantee a number + of comparisons <= number of elements in the range. + * testsuite/25_algorithms/search_n/58358.cc: New. + * testsuite/25_algorithms/search_n/iterator.cc: Extend. ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> 2013-12-19 10:40 ` [Bug libstdc++/59557] [4.8/4.9 Regression] rguenth at gcc dot gnu.org 2013-12-19 10:44 ` rguenth at gcc dot gnu.org @ 2013-12-19 12:51 ` rguenth at gcc dot gnu.org 2013-12-19 14:43 ` chris at bubblescope dot net ` (9 subsequent siblings) 12 siblings, 0 replies; 13+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-12-19 12:51 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P2 ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> ` (2 preceding siblings ...) 2013-12-19 12:51 ` [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change rguenth at gcc dot gnu.org @ 2013-12-19 14:43 ` chris at bubblescope dot net 2013-12-19 15:02 ` chris at bubblescope dot net ` (8 subsequent siblings) 12 siblings, 0 replies; 13+ messages in thread From: chris at bubblescope dot net @ 2013-12-19 14:43 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #2 from Chris Jefferson <chris at bubblescope dot net> --- Investigating ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> ` (3 preceding siblings ...) 2013-12-19 14:43 ` chris at bubblescope dot net @ 2013-12-19 15:02 ` chris at bubblescope dot net 2013-12-19 15:16 ` rguenth at gcc dot gnu.org ` (7 subsequent siblings) 12 siblings, 0 replies; 13+ messages in thread From: chris at bubblescope dot net @ 2013-12-19 15:02 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #3 from Chris Jefferson <chris at bubblescope dot net> --- Can I just confirm I am testing this code correctly? caj@caj-laptop ~/Downloads> g++ BVH_Example.cpp -O0 caj@caj-laptop ~/Downloads> ./a.out Brute force distance = 0.00428018, calls = 10000 BVH distance = 0.00428018, calls = 756 caj@caj-laptop ~/Downloads> g++ -v Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 4.8.2-10' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --with-arch-32=i586 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 4.8.2 (Debian 4.8.2-10) ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> ` (4 preceding siblings ...) 2013-12-19 15:02 ` chris at bubblescope dot net @ 2013-12-19 15:16 ` rguenth at gcc dot gnu.org 2013-12-19 15:43 ` chris at bubblescope dot net ` (6 subsequent siblings) 12 siblings, 0 replies; 13+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-12-19 15:16 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- (In reply to Chris Jefferson from comment #3) > Can I just confirm I am testing this code correctly? > > caj@caj-laptop ~/Downloads> g++ BVH_Example.cpp -O0 > caj@caj-laptop ~/Downloads> ./a.out > Brute force distance = 0.00428018, calls = 10000 > BVH distance = 0.00428018, calls = 756 > caj@caj-laptop ~/Downloads> g++ -v > Using built-in specs. > COLLECT_GCC=g++ > COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper > Target: x86_64-linux-gnu > Configured with: ../src/configure -v --with-pkgversion='Debian 4.8.2-10' > --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs > --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr > --program-suffix=-4.8 --enable-shared --enable-linker-build-id > --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix > --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls > --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug > --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap > --enable-plugin --with-system-zlib --disable-browser-plugin > --enable-java-awt=gtk --enable-gtk-cairo > --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre > --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 > --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 > --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar > --enable-objc-gc --enable-multiarch --with-arch-32=i586 --with-abi=m64 > --with-multilib-list=m32,m64,mx32 --with-tune=generic > --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu > --target=x86_64-linux-gnu > Thread model: posix > gcc version 4.8.2 (Debian 4.8.2-10) Looks like so. Werid, I definitely can reproduce with FSF 4.8.2 and SUSE 4.8.2 on x86_64. Are the libstdc++ includes those from 4.8.2-10, too? ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> ` (5 preceding siblings ...) 2013-12-19 15:16 ` rguenth at gcc dot gnu.org @ 2013-12-19 15:43 ` chris at bubblescope dot net 2013-12-19 15:51 ` chris at bubblescope dot net ` (5 subsequent siblings) 12 siblings, 0 replies; 13+ messages in thread From: chris at bubblescope dot net @ 2013-12-19 15:43 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #5 from Chris Jefferson <chris at bubblescope dot net> --- Also tried with svn head, the code works (and passes using valgrind as well) caj@caj-laptop ~/Downloads> /gcc-svn/bin/g++ -v Using built-in specs. COLLECT_GCC=/gcc-svn/bin/g++ COLLECT_LTO_WRAPPER=/gcc-svn/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../gcc-svn/configure --prefix=/gcc-svn --enable-languages=c,c++ Thread model: posix gcc version 4.9.0 20131219 (experimental) (GCC) ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> ` (6 preceding siblings ...) 2013-12-19 15:43 ` chris at bubblescope dot net @ 2013-12-19 15:51 ` chris at bubblescope dot net 2013-12-19 15:54 ` rguenth at gcc dot gnu.org ` (4 subsequent siblings) 12 siblings, 0 replies; 13+ messages in thread From: chris at bubblescope dot net @ 2013-12-19 15:51 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #6 from Chris Jefferson <chris at bubblescope dot net> --- Wait a minute, I am getting my timeline wrong, sorry. This is http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58800 , which will be fixed for 4.8.3 ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> ` (7 preceding siblings ...) 2013-12-19 15:51 ` chris at bubblescope dot net @ 2013-12-19 15:54 ` rguenth at gcc dot gnu.org 2013-12-19 15:56 ` trippels at gcc dot gnu.org ` (3 subsequent siblings) 12 siblings, 0 replies; 13+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-12-19 15:54 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 31481 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31481&action=edit preprocessed source Fully preprocessed testcase (preprocessed with FSF 4.8.2). Reproduces on the brach head for me as well as on trunk. ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> ` (8 preceding siblings ...) 2013-12-19 15:54 ` rguenth at gcc dot gnu.org @ 2013-12-19 15:56 ` trippels at gcc dot gnu.org 2013-12-19 16:00 ` rguenth at gcc dot gnu.org ` (2 subsequent siblings) 12 siblings, 0 replies; 13+ messages in thread From: trippels at gcc dot gnu.org @ 2013-12-19 15:56 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2013-12-19 CC| |trippels at gcc dot gnu.org --- Comment #8 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- markus@x4 tmp % /usr/x86_64-pc-linux-gnu/gcc-bin/4.8.3/c++ -g -O2 BVH_Example.cpp markus@x4 tmp % gdb ./a.out Reading symbols from ./a.out...done. (gdb) run Starting program: /var/tmp/a.out Brute force distance = 0.00428018, calls = 10000 Program received signal SIGSEGV, Segmentation fault. __unguarded_partition<__gnu_cxx::__normal_iterator<Eigen::internal::vector_int_pair<double, 2>*, std::vector<Eigen::internal::vector_int_pair<double, 2>, Eigen::aligned_allocator_indirection<Eigen::internal::vector_int_pair<double, 2> > > >, Eigen::internal::vector_int_pair<double, 2>, Eigen::KdBVH<double, 2, Eigen::Matrix<double, 2, 1> >::VectorComparator> (__comp=..., __pivot=..., __last=..., __first=<error reading variable: Cannot access memory at address 0x428000>) at /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.3/include/g++-v4/bits/stl_algo.h:2263 2263 while (__comp(*__first, __pivot)) (gdb) bt #0 __unguarded_partition<__gnu_cxx::__normal_iterator<Eigen::internal::vector_int_pair<double, 2>*, std::vector<Eigen::internal::vector_int_pair<double, 2>, Eigen::aligned_allocator_indirection<Eigen::internal::vector_int_pair<double, 2> > > >, Eigen::internal::vector_int_pair<double, 2>, Eigen::KdBVH<double, 2, Eigen::Matrix<double, 2, 1> >::VectorComparator> (__comp=..., __pivot=..., __last=..., __first=<error reading variable: Cannot access memory at address 0x428000>) at /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.3/include/g++-v4/bits/stl_algo.h:2263 #1 __unguarded_partition_pivot<__gnu_cxx::__normal_iterator<Eigen::internal::vector_int_pair<double, 2>*, std::vector<Eigen::internal::vector_int_pair<double, 2>, Eigen::aligned_allocator_indirection<Eigen::internal::vector_int_pair<double, 2> > > >, Eigen::KdBVH<double, 2, Eigen::Matrix<double, 2, 1> >::VectorComparator> (__comp=..., __last=..., __first=...) at /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.3/include/g++-v4/bits/stl_algo.h:2296 #2 std::__introselect<__gnu_cxx::__normal_iterator<Eigen::internal::vector_int_pair<double, 2>*, std::vector<Eigen::internal::vector_int_pair<double, 2>, Eigen::aligned_allocator_indirection<Eigen::internal::vector_int_pair<double, 2> > > >, long, Eigen::KdBVH<double, 2, Eigen::Matrix<double, 2, 1, 0, 2, 1> >::VectorComparator> (__first=..., __nth=..., __last=..., __depth_limit=2, __comp=__comp@entry=...) at /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.3/include/g++-v4/bits/stl_algo.h:2394 #3 0x0000000000403d9d in nth_element<__gnu_cxx::__normal_iterator<Eigen::internal::vector_int_pair<double, 2>*, std::vector<Eigen::internal::vector_int_pair<double, 2>, Eigen::aligned_allocator_indirection<Eigen::internal::vector_int_pair<double, 2> > > >, Eigen::KdBVH<double, 2, Eigen::Matrix<double, 2, 1> >::VectorComparator> (__comp=..., __last=..., __nth=..., __first=...) at /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.3/include/g++-v4/bits/stl_algo.h:5417 #4 Eigen::KdBVH<double, 2, Eigen::Matrix<double, 2, 1, 0, 2, 1> >::build (this=this@entry=0x7fffffffe240, objCenters=std::vector of length 100, capacity 100 = {...}, from=from@entry=68, to=to@entry=75, objBoxes=std::vector of length 100, capacity 100 = {...}, dim=dim@entry=0) at /home/abuild/rpmbuild/BUILD/eigen-eigen-ffa86ffb5570/unsupported/Eigen/src/BVH/KdBVH.h:203 #5 0x0000000000403df1 in Eigen::KdBVH<double, 2, Eigen::Matrix<double, 2, 1, 0, 2, 1> >::build (this=this@entry=0x7fffffffe240, objCenters=std::vector of length 100, capacity 100 = {...}, from=from@entry=62, to=to@entry=75, objBoxes=std::vector of length 100, capacity 100 = {...}, dim=dim@entry=1) at /home/abuild/rpmbuild/BUILD/eigen-eigen-ffa86ffb5570/unsupported/Eigen/src/BVH/KdBVH.h:207 #6 0x0000000000403df1 in Eigen::KdBVH<double, 2, Eigen::Matrix<double, 2, 1, 0, 2, 1> >::build (this=this@entry=0x7fffffffe240, objCenters=std::vector of length 100, capacity 100 = {...}, from=from@entry=50, to=to@entry=75, objBoxes=std::vector of length 100, capacity 100 = {...}, dim=dim@entry=0) at /home/abuild/rpmbuild/BUILD/eigen-eigen-ffa86ffb5570/unsupported/Eigen/src/BVH/KdBVH.h:207 #7 0x0000000000403dc5 in Eigen::KdBVH<double, 2, Eigen::Matrix<double, 2, 1, 0, 2, 1> >::build (this=this@entry=0x7fffffffe240, objCenters=std::vector of length 100, capacity 100 = {...}, from=from@entry=50, to=to@entry=100, objBoxes=std::vector of length 100, capacity 100 = {...}, dim=dim@entry=1) at /home/abuild/rpmbuild/BUILD/eigen-eigen-ffa86ffb5570/unsupported/Eigen/src/BVH/KdBVH.h:205 #8 0x0000000000403df1 in Eigen::KdBVH<double, 2, Eigen::Matrix<double, 2, 1, 0, 2, 1> >::build (this=this@entry=0x7fffffffe240, objCenters=std::vector of length 100, capacity 100 = {...}, from=from@entry=0, to=to@entry=100, objBoxes=std::vector of length 100, capacity 100 = {...}, dim=dim@entry=0) at /home/abuild/rpmbuild/BUILD/eigen-eigen-ffa86ffb5570/unsupported/Eigen/src/BVH/KdBVH.h:207 #9 0x00000000004044b2 in init<__gnu_cxx::__normal_iterator<Eigen::Matrix<double, 2, 1>*, std::vector<Eigen::Matrix<double, 2, 1>, Eigen::aligned_allocator_indirection<Eigen::Matrix<double, 2, 1> > > >, int> (boxEnd=0, boxBegin=0, end=..., begin=..., this=<optimized out>) at /home/abuild/rpmbuild/BUILD/eigen-eigen-ffa86ffb5570/unsupported/Eigen/src/BVH/KdBVH.h:119 #10 Eigen::KdBVH<double, 2, Eigen::Matrix<double, 2, 1, 0, 2, 1> >::KdBVH<__gnu_cxx::__normal_iterator<Eigen::Matrix<double, 2, 1, 0, 2, 1>*, std::vector<Eigen::Matrix<double, 2, 1, 0, 2, 1>, Eigen::aligned_allocator_indirection<Eigen::Matrix<double, 2, 1, 0, 2, 1> > > > > (this=0x7fffffffe240, begin=..., end=...) at /home/abuild/rpmbuild/BUILD/eigen-eigen-ffa86ffb5570/unsupported/Eigen/src/BVH/KdBVH.h:83 #11 0x0000000000401068 in main () at /home/abuild/rpmbuild/BUILD/eigen-eigen-ffa86ffb5570/unsupported/doc/examples/BVH_Example.cpp:47 (gdb) ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> ` (9 preceding siblings ...) 2013-12-19 15:56 ` trippels at gcc dot gnu.org @ 2013-12-19 16:00 ` rguenth at gcc dot gnu.org 2013-12-19 16:03 ` chris at bubblescope dot net 2013-12-19 16:12 ` rguenth at gcc dot gnu.org 12 siblings, 0 replies; 13+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-12-19 16:00 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> --- Updating to r205857 on the branch helps. Either a code-gen bug uncovered and now fixed or maybe a dup of 58800. ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> ` (10 preceding siblings ...) 2013-12-19 16:00 ` rguenth at gcc dot gnu.org @ 2013-12-19 16:03 ` chris at bubblescope dot net 2013-12-19 16:12 ` rguenth at gcc dot gnu.org 12 siblings, 0 replies; 13+ messages in thread From: chris at bubblescope dot net @ 2013-12-19 16:03 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 --- Comment #10 from Chris Jefferson <chris at bubblescope dot net> --- It's a dup -- debian have backported the fix to 4.8.2. ^ permalink raw reply [flat|nested] 13+ messages in thread
* [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> ` (11 preceding siblings ...) 2013-12-19 16:03 ` chris at bubblescope dot net @ 2013-12-19 16:12 ` rguenth at gcc dot gnu.org 12 siblings, 0 replies; 13+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-12-19 16:12 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59557 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |DUPLICATE --- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> --- Dup. *** This bug has been marked as a duplicate of bug 58800 *** ^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2013-12-19 16:12 UTC | newest] Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-59557-4@http.gcc.gnu.org/bugzilla/> 2013-12-19 10:40 ` [Bug libstdc++/59557] [4.8/4.9 Regression] rguenth at gcc dot gnu.org 2013-12-19 10:44 ` rguenth at gcc dot gnu.org 2013-12-19 12:51 ` [Bug libstdc++/59557] [4.8/4.9 Regression] Miscompilation after libstdc++ change rguenth at gcc dot gnu.org 2013-12-19 14:43 ` chris at bubblescope dot net 2013-12-19 15:02 ` chris at bubblescope dot net 2013-12-19 15:16 ` rguenth at gcc dot gnu.org 2013-12-19 15:43 ` chris at bubblescope dot net 2013-12-19 15:51 ` chris at bubblescope dot net 2013-12-19 15:54 ` rguenth at gcc dot gnu.org 2013-12-19 15:56 ` trippels at gcc dot gnu.org 2013-12-19 16:00 ` rguenth at gcc dot gnu.org 2013-12-19 16:03 ` chris at bubblescope dot net 2013-12-19 16:12 ` rguenth at gcc dot gnu.org
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