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amdgcn: Add vector integer negate insn
authorAndrew Stubbs <ams@codesourcery.com>
Thu, 22 Sep 2022 11:48:30 +0000 (12:48 +0100)
committerAndrew Stubbs <ams@codesourcery.com>
Tue, 11 Oct 2022 10:49:25 +0000 (11:49 +0100)
commitbf6b5c74a6f1927174091c73aa51401895ef92f0
treeea52878987a52bfeced07cb4ddba279b558c1ff6tree
parent769a10d0fc45e4923d7eb631170a117529ad5e39commit | diff
amdgcn: Add vector integer negate insn

Another example of the vectorizer needing explicit insns where the scalar
expander just works.

gcc/ChangeLog:

* config/gcn/gcn-valu.md (neg<mode>2): New define_expand.
gcc/config/gcn/gcn-valu.md diff | blob | blame | history
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