[Bug c/81763] New: Issues with 32bit x86 apps on GCC 7.1+

2017-08-07 Thread mike at fireburn dot co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81763 Bug ID: 81763 Summary: Issues with 32bit x86 apps on GCC 7.1+ Product: gcc Version: 7.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug target/81763] Issues with 32bit x86 apps on GCC 7.1+

2017-08-07 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81763 --- Comment #1 from Andrew Pinski --- There are some known issues with older versions of LLVM, maybe you are using too older version of LLVM. That is some versions of LLVM have undefined C++ code in them. GCC 7.1 is more aggressive of optimizin

[Bug target/81763] Issues with 32bit x86 apps on GCC 7.1+

2017-08-07 Thread mike at fireburn dot co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81763 --- Comment #2 from Mike Lothian --- Sorry I should have been more clear, this is LLVM trunk I'm using these flags: CFLAGS="-O2 -march=native -pipe" CXXFLAGS="-O2 -march=native -pipe" LDFLAGS="-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed" gcc

[Bug c++/81764] New: Visibility for explicitly instantiated template class get warned if it was implicitly instantiated

2017-08-07 Thread lanxingcan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81764 Bug ID: 81764 Summary: Visibility for explicitly instantiated template class get warned if it was implicitly instantiated Product: gcc Version: 7.1.0 Status: UNCONFIRMED

[Bug target/81753] Building of cross-compiler for powerpc-darwin7 is broken

2017-08-07 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81753 --- Comment #2 from Martin Liška --- Apparently it's not enough: g++ -no-pie -O0 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-forma

[Bug tree-optimization/81723] [7/8 Regression] fortran build doesn't terminate on 64bit targets

2017-08-07 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723 Thomas Koenig changed: What|Removed |Added Target Milestone|--- |7.2

[Bug target/81753] Building of cross-compiler for powerpc-darwin7 is broken

2017-08-07 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81753 --- Comment #3 from Segher Boessenkool --- rs6000-p8swap.o as well :-)

[Bug target/81753] Building of cross-compiler for powerpc-darwin7 is broken

2017-08-07 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81753 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

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