[Bug sanitizer/84043] -fsanitize=alignment leads to massive compile time

2018-06-25 Thread sduvan.gcc at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84043

Johan Alfredsson  changed:

   What|Removed |Added

 Status|RESOLVED|CLOSED

--- Comment #5 from Johan Alfredsson  ---
Fixed in 8.1.

[Bug sanitizer/84043] -fsanitize=alignment leads to massive compile time

2018-01-26 Thread jakub at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84043

Jakub Jelinek  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
   Last reconfirmed|2018-01-26 00:00:00 |
 Resolution|--- |DUPLICATE

--- Comment #4 from Jakub Jelinek  ---
Dup.

*** This bug has been marked as a duplicate of bug 81929 ***

[Bug sanitizer/84043] -fsanitize=alignment leads to massive compile time

2018-01-26 Thread marxin at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84043

Martin Liška  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2018-01-26
 Ever confirmed|0   |1

--- Comment #3 from Martin Liška  ---
Confirmed, I know that Jakub did some optimization connected to such operator
sanitizer hog?

[Bug sanitizer/84043] -fsanitize=alignment leads to massive compile time

2018-01-25 Thread sduvan.gcc at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84043

--- Comment #2 from Johan Alfredsson  ---
bash> g++ -v
Using built-in specs.
COLLECT_GCC=/usr/local/products/gcc/7.2.0/bin/g++
COLLECT_LTO_WRAPPER=/usr/local/products/gcc/7.2.0/lib/gcc/x86_64-suse-linux/7.2.0/lto-wrapper
Target: x86_64-suse-linux
Configured with: ../../gcc-7.2.0/configure --enable-languages=c,c++,fortran
--enable-targets=x86_64-suse-linux,i686-suse-linux
--prefix=/usr/local/products/gcc/7.2.0 --with-gnu-as
--with-as=/usr/local/products/gcc/binutils-2.26/bin/as --with-gnu-ld
--with-ld=/usr/local/products/gcc/binutils-2.26/bin/ld.bfd
--with-gmp=/usr/local/products/gcc/gmp-6.1.0
--with-mpfr=/usr/local/products/gcc/mpfr-3.1.4
--with-mpc=/usr/local/products/gcc/mpc-1.0.3 --enable-threads=posix
--enable-shared --enable-__cxa_atexit --enable-libstdcxx-allocator=pool
x86_64-suse-linux
Thread model: posix
gcc version 7.2.0 (GCC) 

to reproduce the problem
g++ -fsanitize=alignment bug.C -o bug

[Bug sanitizer/84043] -fsanitize=alignment leads to massive compile time

2018-01-25 Thread sduvan.gcc at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84043

--- Comment #1 from Johan Alfredsson  ---
Created attachment 43245
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43245=edit
Preprocessed source