http://llvm.org/bugs/show_bug.cgi?id=7813
Summary: "Cannot yet select" error when using Gallium (Mesa
master)
Product: new-bugs
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: new bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Created an attachment (id=5322)
--> (http://llvm.org/bugs/attachment.cgi?id=5322)
LLVM's SelectionDAG when trying to run Neverball with r300g
Hello,
I use LLVM svn 110215 and Clang svn 110239 to compile my programs, and to try
to run 3D applications using the r300g ATI driver from the Mesa project.
Mesa uses LLVM to do runtime code generation. My problem is that it fails for
about four months with a "Cannot yet select" error. I attached the output
produced by LLVM (lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:2562) to this
bug. If I recall correctly, I was never able to launch any 3D app on my
computer using the r300g driver.
I use an AMD Athlon L110 processor, with MMX, 3DNOW, SSE and SSE2 (no SSE3), in
X86_64 mode. I also attached my /proc/cpuinfo file. I run Linux 2.6.35 on
ArchLinux. My graphics card is an ATI Radeon X1270 (RS690).
Uname -a : Linux my-laptop 2.6.35 #11 SMP PREEMPT Wed Aug 4 11:47:54 CEST 2010
x86_64 AMD Athlon(tm) Processor L110 AuthenticAMD GNU/Linux
Thanks.
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