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Author SHA1 Message Date
Fedor Indutny 1571b1271e [ArgumentPromotion] don't break musttail invariant PR36543
Summary:
Do not break musttail invariant by promoting arguments of musttail
callee or caller.

Reviewers: sanjoy, dberlin, hfinkel, george.burgess.iv, fhahn, rnk

Reviewed By: rnk

Subscribers: rnk, llvm-commits

Differential Revision: https://reviews.llvm.org/D43926

llvm-svn: 326521
2018-03-02 00:59:27 +00:00