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(parent: 87869b3) | patch
[ARM] Preserve liveness in ARMConstantIslands.
authorEli Friedman <efriedma@quicinc.com>
Fri, 16 Aug 2019 22:20:14 +0000 (22:20 +0000)
committerEli Friedman <efriedma@quicinc.com>
Fri, 16 Aug 2019 22:20:14 +0000 (22:20 +0000)
commiteaff844fe9584be189ce66214efdf8ce1eceeb5b
tree3d64f86c33426ba1fdcd6199925eb1841bc37fe8tree | snapshot
parent87869b398dbe525658d5ccfe2e9edd2cdf342662commit | diff
[ARM] Preserve liveness in ARMConstantIslands.

We currently don't use liveness information after this point, but it can
be useful to catch bugs using -verify-machineinstrs, and optimizations
could potentially use this information in the future.

Differential Revision: https://reviews.llvm.org/D66319

llvm-svn: 369162
llvm/lib/Target/ARM/ARMConstantIslandPass.cpp diff | blob | history
llvm/test/CodeGen/ARM/constant-island-movwt.mir diff | blob | history
Domain: System / Toolchain;