Displaying 2 results from an estimated 2 matches for "splat_h".
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2008 Oct 26
6
[LLVMdev] Turning on LegalizeTypes by default
...s:
(a) "make check" has two failures:
ARM/cse-libcalls.ll - this is because of a bug in UpdateNodeOperands
which does not do CSE on calls correctly. The question here is how best
to fix this while minimizing code duplication. This will doubtless be
fixed soon.
PowerPC/vec_spat.ll (@splat_h) - here code got slightly worse. The
problem here is that LegalizeDAG "cheats": it constructs a BUILD_VECTOR
where the type of the operands doesn't match the vector element type (this
is supposed to be illegal), while LegalizeTypes correctly constructs a
BUILD_VECTOR where the operan...
2008 Oct 26
0
[LLVMdev] Turning on LegalizeTypes by default
...wo failures:
> ARM/cse-libcalls.ll - this is because of a bug in UpdateNodeOperands
> which does not do CSE on calls correctly. The question here is how
> best
> to fix this while minimizing code duplication. This will doubtless be
> fixed soon.
Ok.
> PowerPC/vec_spat.ll (@splat_h) - here code got slightly worse. The
> problem here is that LegalizeDAG "cheats": it constructs a
> BUILD_VECTOR
> where the type of the operands doesn't match the vector element type
> (this
> is supposed to be illegal), while LegalizeTypes correctly constructs a...