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bf8bc6190e
Previously each time we saw a variable we just created a duplicate entry in the list. This is particularly bad for loops were we add everything twice, and then throw nested loops into the mix and the list was growing expoentially. This stops the glsl-vs-unroll-explosion test which has 16 nested loops from reaching the tests mem usage limit in this pass. The test now hits the mem limit in opt_copy_propagation_elements() instead. I suspect this was also part of the reason this pass can be so slow with some shaders. Reviewed-by: Thomas Helland <thomashelland90@gmail.com> |
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| compiler | ||
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| gallium | ||
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| getopt | ||
| glx | ||
| gtest | ||
| hgl | ||
| intel | ||
| loader | ||
| mapi | ||
| mesa | ||
| util | ||
| vulkan | ||
| Makefile.am | ||
| SConscript | ||