Re: LTO problems with -fprofile-generate (aarch64)

2016-08-30 Thread Konstantin Vladimirov
Hi, I have the same error while compiling complex project with private backend. Are there some patches for this? Some advices where to dig? Context is the following: there is foo that is external and bar.constprop that is internal, but is in foo's comdat list. When add_symbol_to_partitition recu

Re: LTO problems with -fprofile-generate (aarch64)

2015-02-25 Thread Benedikt Huber
Compiling with -flto-partition=none succeeds, however increases compilation time significantly. One interesting thing is that even the failed compile produces an executable that works. Is that normal? Should I really attach the ipa-cgraph dump to the bug report? The file is 945M big, 27M compress

Re: LTO problems with -fprofile-generate (aarch64)

2015-02-25 Thread Jan Hubicka
> Hi, > > I have problems compiling xalan as part of spec2006 benchmark for aarch64, > both native and cross. > The issue arises when both -flto and -fprofile-generate are enabled during > LTO. > Compiling with the same flags for x86 has no problem. > Also other projects for aarch64 compile with

LTO problems with -fprofile-generate (aarch64)

2015-02-24 Thread Benedikt Huber
Hi, I have problems compiling xalan as part of spec2006 benchmark for aarch64, both native and cross. The issue arises when both -flto and -fprofile-generate are enabled during LTO. Compiling with the same flags for x86 has no problem. Also other projects for aarch64 compile with -flto and -fprof