Displaying 1 result from an estimated 1 matches for "vget_lan".
Did you mean:
vget_lane
2014 Dec 11
2
[LLVMdev] AArch64 codegen question
...one form preferred over the other?
This is the IR test case in /test/CodeGen/AArch64/neon-scalar-copy.ll:
define <1 x i64> @test_vector_copy_dup_dv2D(<1 x i64> %a, <2 x i64> %c) {
; CHECK-LABEL: test_vector_copy_dup_dv2D
; CHECK: {{dup|mov}} {{d[0-9]+}}, {{v[0-9]+}}.d[1]
%vget_lane = extractelement <2 x i64> %c, i32 1
%vset_lane = insertelement <1 x i64> undef, i64 %vget_lane, i32 0
ret <1 x i64> %vset_lane
}
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20141210/...