[PATCH] D15632: [GC][In Progress] Relocating vectors of pointers
Sanjoy Das via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 22 19:29:11 PST 2015
sanjoy added a comment.
In http://reviews.llvm.org/D15632#315852, @reames wrote:
> This is done in emitPatchPoint at around 1129 in CodeGen/TargetLoweringBase.cpp
I was only looking at StatepointLowering.cpp -- there we create a
STATEPOINT node without any indication that it may touch the created
spill slots (as opposed to the store and load instructions we create).
However, if the invariant is that "no mem operands == touches the
whole heap", then this is fine.
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