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[ARM] Fix NEON failure introduced by D71065. 

I rewrote the isel tablegen for MVE immediate shifts, and accidentally
removed the `let Predicates=[HasMVEInt]` that was wrapping the old
version, which seems to have allowed those rules to cause trouble on
non-MVE targets. That's what I get for only re-running the MVE tests.
This commit is contained in:
Simon Tatham 2019-12-09 16:51:18 +00:00
parent 26fd95680b
commit 8d70f3c933
1 changed files with 5 additions and 3 deletions
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8
llvm/lib/Target/ARM/ARMInstrMVE.td
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@ -2718,9 +2718,11 @@ multiclass MVE_immediate_shift_patterns<MVEVectorVTInfo VTI,
!cast<Instruction>("MVE_VSHR_imms" # VTI.BitsSuffix), [0]>;
}
defm : MVE_immediate_shift_patterns<MVE_v16i8, imm0_7>;
defm : MVE_immediate_shift_patterns<MVE_v8i16, imm0_15>;
defm : MVE_immediate_shift_patterns<MVE_v4i32, imm0_31>;
let Predicates = [HasMVEInt] in {
defm : MVE_immediate_shift_patterns<MVE_v16i8, imm0_7>;
defm : MVE_immediate_shift_patterns<MVE_v8i16, imm0_15>;
defm : MVE_immediate_shift_patterns<MVE_v4i32, imm0_31>;
}
// end of mve_shift instructions