[Bug c++/61531] Optimizer completely removes some bitset code

2014-06-17 Thread Ulrich.Windl at rz dot uni-regensburg.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61531 Ulrich Windl changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c++/61531] Optimizer completely removes some bitset code

2014-06-17 Thread Ulrich.Windl at rz dot uni-regensburg.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61531 --- Comment #6 from Ulrich Windl --- (In reply to Richard Biener from comment #5) > > rpm -q gcc43-c++ > gcc43-c++-4.3.4_20091019-0.22.17 > > rpm -q --changelog gcc43-c++ | head > * Thu Nov 10 2011 rguent...@suse.com > - Fix altivec comparison bu

[Bug c++/61531] Optimizer completely removes some bitset code

2014-06-17 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61531 --- Comment #5 from Richard Biener --- It works for me. > g++ t.C -O2 > ./a.out set 2 this is with > rpm -q gcc43-c++ gcc43-c++-4.3.4_20091019-0.22.17 > rpm -q --changelog gcc43-c++ | head * Thu Nov 10 2011 rguent...@suse.com - Fix altivec co

[Bug c++/61531] Optimizer completely removes some bitset code

2014-06-17 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61531 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/61531] Optimizer completely removes some bitset code

2014-06-17 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61531 --- Comment #4 from Marc Glisse --- 4.3 is ancient and unsupported. Can you try to reproduce with 4.8 or later? (I don't see it with 4.4, which is the oldest I have here)

[Bug c++/61531] Optimizer completely removes some bitset code

2014-06-17 Thread Ulrich.Windl at rz dot uni-regensburg.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61531 --- Comment #3 from Ulrich Windl --- Here's (for completeness) the code when I use "-O0": ~/src/C++/bitsettest> make g++ -Wall -Wextra -Wshadow -O0 -g --save-temps-c -o bstest.o bstest.cc bstest.cc:4: warning: unused parameter ‘argc’ bstest

[Bug c++/61531] Optimizer completely removes some bitset code

2014-06-17 Thread Ulrich.Windl at rz dot uni-regensburg.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61531 --- Comment #2 from Ulrich Windl --- Created attachment 32948 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32948&action=edit Preprocessed source (gzip compressed)

[Bug c++/61531] Optimizer completely removes some bitset code

2014-06-17 Thread Ulrich.Windl at rz dot uni-regensburg.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61531 --- Comment #1 from Ulrich Windl --- Exact version of g++ is that of SLES11 SP3 for x86_64 (gcc-c++-4.3-62.198).