[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2016-10-04 Thread andysem at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 --- Comment #13 from andysem at mail dot ru --- Ok. For the record, opened bug 77845.

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2016-10-04 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 --- Comment #12 from Andrew Pinski --- (In reply to andysem from comment #10) > (In reply to Andrew Pinski from comment #9) > > > > I think this testcase is violating C++ ODR. In that > > INSTRUCTION_SET::my_simd_func_impl is the same between t

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2016-10-04 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2016-10-04 Thread andysem at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 andysem at mail dot ru changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|F

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2016-10-04 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2016-10-04 Thread andysem at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 --- Comment #8 from andysem at mail dot ru --- Created attachment 39751 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39751&action=edit A new testcase which produces invalid code with gcc 5.4

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2016-10-04 Thread andysem at mail dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 andysem at mail dot ru changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|F

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2016-08-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2016-08-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 --- Comment #5 from Andrew Pinski --- I think this has been fixed already in GCC 5 (maybe even in 4.9). Can you try GCC 5 and see if it has been fixed?

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2014-05-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 Richard Biener changed: What|Removed |Added Keywords||lto --- Comment #4 from Richard Biener

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2014-05-04 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 --- Comment #3 from Andi Kleen --- >Unfortunately, gcc does not allow using SIMD intrinsics if not enabled by >>compiler switches, so leaving the compiler options for a generic target CPU >>wouldn't work. At least that is the case with gcc 4.8.

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2014-05-04 Thread andysem at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 --- Comment #2 from andysem at mail dot ru --- (In reply to Andi Kleen from comment #1) > Yes LTO doesn't support different options for different files, and combines > some of them (which happens in your case) and ignores some others. > > You coul

[Bug lto/61043] LTO accumulates CPU requirements from all input objects

2014-05-03 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61043 Andi Kleen changed: What|Removed |Added CC||andi-gcc at firstfloor dot org --- Comment #