Displaying 3 results from an estimated 3 matches for "d70641".
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370641
2019 Nov 26
4
LangRef semantics for shufflevector with undef mask is incorrect
Hi,
This is a follow up on a discussion around shufflevector with undef mask in
https://reviews.llvm.org/D70641 and
https://bugs.llvm.org/show_bug.cgi?id=43958.
The current semantics of shufflevector in
http://llvm.org/docs/LangRef.html#shufflevector-instruction states:
"If the shuffle mask is undef, the result vector is undef. If any element of
the mask operand is undef, that element of the result...
2019 Nov 27
2
LangRef semantics for shufflevector with undef mask is incorrect
...yang-liu at hotmail.com;
> John Regehr <regehr at cs.utah.edu>
> Subject: [EXT] LangRef semantics for shufflevector with undef mask is
> incorrect
>
> Hi,
>
> This is a follow up on a discussion around shufflevector with undef
> mask in
> https://reviews.llvm.org/D70641 and
> https://bugs.llvm.org/show_bug.cgi?id=43958.
>
> The current semantics of shufflevector in
> http://llvm.org/docs/LangRef.html#shufflevector-instruction states:
> "If the shuffle mask is undef, the result vector is undef. If any
> element of the mask operand is undef,...
2019 Nov 27
3
LangRef semantics for shufflevector with undef mask is incorrect
...:zhengyang-liu at hotmail.com>; John Regehr
<regehr at cs.utah.edu><mailto:regehr at cs.utah.edu>
Subject: [EXT] LangRef semantics for shufflevector with undef mask is incorrect
Hi,
This is a follow up on a discussion around shufflevector with undef mask in
https://reviews.llvm.org/D70641 and
https://bugs.llvm.org/show_bug.cgi?id=43958.
The current semantics of shufflevector in
http://llvm.org/docs/LangRef.html#shufflevector-instruction states:
"If the shuffle mask is undef, the result vector is undef. If any element of
the mask operand is undef, that element of the result is...