[AArch64][GlobaISel] Mark target generic instructions as HasNoSideEffects.
authorAmara Emerson <amara@apple.com>
Tue, 11 May 2021 00:57:47 +0000 (17:57 -0700)
committerAmara Emerson <amara@apple.com>
Tue, 11 May 2021 19:38:53 +0000 (12:38 -0700)
commit69069509b2d3cb0e0bcf6e38e0ab05c432adc763
tree9cbb60176cd88ad97dc72356c9eef5c0e3d7acd9
parent2a73b7bd8cf7620fc0e478ac838b07ee6649dd8a
[AArch64][GlobaISel] Mark target generic instructions as HasNoSideEffects.

One test needed updating because the newly side-effect-free instructions were
now being DCE'd.
llvm/lib/Target/AArch64/AArch64InstrGISel.td
llvm/test/CodeGen/AArch64/GlobalISel/select-ext.mir