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1041248
2014 Oct 13
2
[LLVMdev] Problem of stack slot coloring
Hi,
Can anyone help me with the stack slot coloring optimization?
This corresponding file is /lib/codegen/stackslotcoloring.cpp.
It is said this optimization was for stack slot overlay for frame size
reduction, after register allocation phase.
And this transformation pass relies on the LiveStack analysis pass.
How, when checking the source code, it seems the LiveStack analysis has not
been