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maesfahani / gpuocelot

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2-Element Vectors of floats are broken in the llvm backend on 32-bit platforms #39

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
See this bug report from llvm: http://hlvm.llvm.org/bugs/show_bug.cgi?id=3287

What is the expected output? What do you see instead?
Loads to 2-element vectors of floats randomly produce nan values.

What version of the product are you using? On what operating system?
32-bit platforms using LLVM.

Original issue reported on code.google.com by SolusStu...@gmail.com on 20 Feb 2010 at 8:15

GoogleCodeExporter commented 8 years ago 
We serialize all load/store operators on this platform.

Original comment by gregory....@gatech.edu on 23 Jun 2011 at 10:06