Create a fast common‐subexpression elimination pass over the dominator tree.
Synopsis
Declared in <llvm/Transforms/Scalar.h>
FunctionPass*
createEarlyCSEPass(bool UseMemorySSA = false);Return Value
The newly created FunctionPass.
Parameters
Name |
Description |
UseMemorySSA |
If true, use MemorySSA to catch more load/store CSEs. |
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