[Bug middle-end/68117] [6 Regression] error: invalid PHI argument <<< Unknown tree: >>>

2015-11-09 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117 --- Comment #16 from Joost VandeVondele --- Just another valgrind trace below. The bug is very sensitive, I have now a non-lto case and it is a relatively small file that causes a crash. However, just moving the file to a different directory is

[Bug libstdc++/67996] std::ios_base::seekdir raises -Wswitch with Clang

2015-11-09 Thread kim.grasman at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67996 --- Comment #4 from Kim Gräsman --- FWIW, it turns out that GCC warns, too: $ g++ -Iinclude -I/ssd/code/poco/CppUnit/include -I/ssd/code/poco/CppUnit/WinTestRunner/include -I/ssd/code/poco/Foundation/include -I/ssd/code/poco/XML/include -I/s

[Bug c++/68267] New: over-aligning with alignas() doesn't work

2015-11-09 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68267 Bug ID: 68267 Summary: over-aligning with alignas() doesn't work Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug target/68263] Vector "*mov_internal" fails to handle misaligned load/store from reload

2015-11-09 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68263 --- Comment #1 from Uroš Bizjak --- (In reply to H.J. Lu from comment #0) > Misaligned load/store are only handled for AVX, not SSE. This is because only AVX supports instructions with unaligned memory operands, and we have to provide a way to

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