| Summary: | dev-qt/qt-creator built with sys-devel/clang - LLVM Error: Cannot Select intrinsic %llvm.x86.sse41.pblendvb | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | jacob.neitling |
| Component: | Current packages | Assignee: | Davide Pesavento <pesa> |
| Status: | RESOLVED NEEDINFO | ||
| Severity: | normal | CC: | jacob.neitling, qt |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: |
emerge.txt
cpu info emerge clang emerge info clang emerge info llvm emerge info qtcreator emerge llvm emerge qtcreator emerge -1 ignore default-opts -pvq llvm |
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Description
jacob.neitling
2015-09-29 23:10:10 UTC
Created attachment 413312 [details]
emerge.txt
Created attachment 413314 [details]
cpu info
Created attachment 413316 [details]
emerge clang
Created attachment 413318 [details]
emerge info clang
Created attachment 413320 [details]
emerge info llvm
Created attachment 413322 [details]
emerge info qtcreator
Created attachment 413324 [details]
emerge llvm
Created attachment 413326 [details]
emerge qtcreator
Created attachment 413328 [details]
emerge -1 ignore default-opts -pvq llvm
Does the error prevent QtCreator from starting? According to https://bugs.archlinux.org/task/41886 and other similar reports, it could be a mesa issue. You can also try to build without clang (USE=-clang) to check if the problem comes from qt-creator's clang engine or from mesa's llvm backend. (In reply to Davide Pesavento from comment #10) > Does the error prevent QtCreator from starting? Yes in the GUI i only see a breif flash of it attempting to launch then fail. in command line it just fails. giving me the error stated above (In reply to Davide Pesavento from comment #11) > According to https://bugs.archlinux.org/task/41886 and other similar > reports, it could be a mesa issue. > > You can also try to build without clang (USE=-clang) to check if the problem > comes from qt-creator's clang engine or from mesa's llvm backend. I believe I did remove the --clang and it still failed. Try to run qt-creator from the command line with the `-noload all` option. This will temporarily disable all plugins. Some plugins use opengl, and I suspect one of them is causing the crash in mesa/llvm. (In reply to Davide Pesavento from comment #14) > Try to run qt-creator from the command line with the `-noload all` option. > This will temporarily disable all plugins. Some plugins use opengl, and I > suspect one of them is causing the crash in mesa/llvm. so? |
