Displaying 1 result from an estimated 1 matches for "visitbuild_vector".
2018 Apr 09
2
A way to opt out of a dag combine?
Is there an established way of disabling a DAG combine on a per target
basis, where it appears to be detrimental to the generated code? Writing if
(!mytarget) in DAGCombiner.cpp works but tends to be erased by git merge
and generally doesn't look ideal. Writing the inverse transform in target
specific code doesn't work in this instance and in general creates an
infinite loop.
Guidance