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[X86][AVX] Add missing X86ISD::VBROADCAST(v4f32 -> v8f32) isel pattern for AVX1 targets
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sun, 7 Nov 2021 12:59:35 +0000 (12:59 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sun, 7 Nov 2021 12:59:35 +0000 (12:59 +0000)
commitb5ef56f0bc9b51bd026a643d4a541af9993aaf89
tree2a224a96ba844264f577943024e709cf00886a3ftree | snapshot
parentf7880a78cee0d645c89d004d1672b4e661f5e556commit | diff
[X86][AVX] Add missing X86ISD::VBROADCAST(v4f32 -> v8f32) isel pattern for AVX1 targets

D109434 addressed the v2f64 -> v4f64 case, an internal test has found an equivalent crash for the v4f32 -> v8f32 case.
llvm/lib/Target/X86/X86InstrSSE.td diff | blob | history
llvm/test/CodeGen/X86/combine-concatvectors.ll diff | blob | history
Domain: System / Toolchain;