[Bug rtl-optimization/82576] New: sbitmap_vector_alloc() not ready for 64 bits

2017-10-16 Thread babokin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82576 Bug ID: 82576 Summary: sbitmap_vector_alloc() not ready for 64 bits Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-op

[Bug tree-optimization/82574] [8 Regression] wrong code at -O3 on x86_64-linux-gnu

2017-10-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82574 Martin Liška changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRMED

[Bug c++/82577] New: ice in compare_base_decls, at alias.c:2053

2017-10-16 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82577 Bug ID: 82577 Summary: ice in compare_base_decls, at alias.c:2053 Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug rtl-optimization/82576] sbitmap_vector_alloc() not ready for 64 bits

2017-10-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82576 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/82577] ice in compare_base_decls, at alias.c:2053

2017-10-16 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82577 --- Comment #1 from David Binderman --- Bug seems to occur between revisions 253628 and 253721.

[Bug c++/82577] ice in compare_base_decls, at alias.c:2053

2017-10-16 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82577 --- Comment #2 from David Binderman --- Reduced C++ code is class a { public: int *b(); }; struct c { int d; a e; } f; void fn1(register c *g) { register int *h; do (h) = g->e.b() + (g)->d; while (&f); }

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