https://bugs.freedesktop.org/show_bug.cgi?id=76865
Priority: medium Bug ID: 76865 Assignee: dri-devel@lists.freedesktop.org Summary: R600: OpenCL regression since llvm revision 204072 Severity: normal Classification: Unclassified OS: All Reporter: brunojimen@gmail.com Hardware: Other Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa
Starting with llvm revision 204072:
commit 2683baa8acbcfc44b94a7af781c43674d28d9a2e Author: Matt Arsenault Matthew.Arsenault@amd.com Date: Mon Mar 17 18:58:11 2014 +0000
R600: Match sign_extend_inreg to BFE instructions
Some of the tests from Opencv OpenCL have started to fail, for example test 'Arithm/Absdiff.Mat/3'
My system is an Arch Linux with Kernel 3.13.7 and mesa from git at commit 3a8bd97. My card is an AMD HD5470 (AMD CEDAR)
If any more information is needed, just ask.