Displaying 1 result from an estimated 1 matches for "rtn_reg_hold".
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rtn_reg_holder
2018 Apr 09
1
llvm-dev Digest, Vol 166, Issue 22
...;0> // [a]
t21: v2i16 = extract_subvector t2, Constant:i32<2> //[c d]
t22: i16 = extract_vector_elt t21, Constant:i32<0> // [c]
t25: v2i16 = BUILD_VECTOR t27, t22 // [a c]
t18: ch,glue = CopyToReg t0, Register:v2i16 %m0, t25
t19: ch = RTN t18
t20: ch = RTN_REG_HOLDER t19, Register:v2i16 %m0, t18:1
Creating new node: t28: v2i16 = undef
Creating new node: t29: v2i16 = vector_shuffle<0,0> t26, undef:v2i16
After reduceBuildVecToShuffle
SelectionDAG has 16 nodes:
t0: ch = EntryToken
t2: v4i16,ch = CopyFromReg t0, Register:v4i16 %0 // [a b c d]...