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[LLVMdev] x86 Vector Shuffle Patterns
2010 Aug 04
2
[LLVMdev] x86 Vector Shuffle Patterns
...new system. I'm getting this error from tblgen: VyPERM2F128PDirrmi: (set:isVoid VR256:v4i64:$dst, (vector_shuffle:v4i64 VR256:v4i64:$src1, (ld:v4i64 addr:iPTR:$src2)<<P:Predicate_unindexedload>><<P:Predicate_load>><<P:Predicate_memop>>)<<P:Predicate_vperm2f128>><<X:SHUFFLE_get_vperm2f128_imm>>) llvm/lib/Target/X86/X86InstrSIMD.td:1705:6: error: In VyPERM2F128PDirrmi: Cannot specify a transform function for a non-input value! Here the tblgen pattern looks like this: [(set VR256:$dst, (v4i64 (vperm2f128:$src3 V...