https://bugs.freedesktop.org/show_bug.cgi?id=95011
Bug ID: 95011 Summary: LLVM failed to compile shader on TAHITI Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: jrch2k10@gmail.com QA Contact: dri-devel@lists.freedesktop.org
Created attachment 123038 --> https://bugs.freedesktop.org/attachment.cgi?id=123038&action=edit Steam Log X rebirth
hi guys, since GL4.2 update(not sure if mesa or llvm are to blame) several steam games got broken on Tahiti (R9-280)
X Rebirth, Left 4 Dead 2, so far
LLVM triggered Diagnostic Handler: Illegal instruction detected: Operand has incorrect register class. LLVM failed to compile shader
attached full steam log
Ty very much for your hard work
Hardware/Software details
Arquitectura: x86_64 modo(s) de operación de las CPUs:32-bit, 64-bit Orden de los bytes: Little Endian CPU(s): 8 Lista de la(s) CPU(s) en línea:0-7 Hilo(s) de procesamiento por núcleo:2 Núcleo(s) por «socket»:4 «Socket(s)» 1 Modo(s) NUMA: 1 ID de fabricante: GenuineIntel Familia de CPU: 6 Modelo: 60 Nombre del modelo: Intel(R) Xeon(R) CPU E3-1231 v3 @ 3.40GHz Revisión: 3 CPU MHz: 3352.718 CPU MHz máx.: 3800,0000 CPU MHz mín.: 800,0000 BogoMIPS: 6786.56 Virtualización: VT-x Caché L1d: 32K Caché L1i: 32K Caché L2: 256K Caché L3: 8192K CPU(s) del nodo NUMA 0:0-7 Indicadores: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm xsaveopt dtherm ida arat pln pts
OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD TAHITI (DRM 2.43.0, LLVM 3.9.0) OpenGL core profile version string: 4.2 (Core Profile) Mesa 11.3.0-devel (git-3a26ef2) OpenGL core profile shading language version string: 4.20 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile
llvm-config --version 3.9.0svn
Exports: R600_DEBUG=sisched STEAM_RUNTIME=0