[PATCH] D43708: [DAE] don't remove args of musttail target/caller
Fedor Indutny via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Feb 23 18:03:25 PST 2018
indutny created this revision.
indutny added a reviewer: aprantl.
`musttail` requires identical signatures of caller and callee. Removing
arguments breaks `musttail` semantics.
PR36441
Repository:
rL LLVM
https://reviews.llvm.org/D43708
Files:
lib/Transforms/IPO/DeadArgumentElimination.cpp
test/Transforms/DeadArgElim/musttail-caller.ll
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