[llvm-bugs] [Bug 43916] [X86] After r361815, Assertion failed: (isSimple() && "Expected a SimpleValueType!"), function getSimpleVT, file include/llvm/CodeGen/ValueTypes.h, line 253.

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=43916

Sanjay Patel <spatel+llvm at rotateright.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Fixed By Commit(s)|                            |8e34dd941cb3
         Resolution|---                         |FIXED
             Status|CONFIRMED                   |RESOLVED

--- Comment #4 from Sanjay Patel <spatel+llvm at rotateright.com> ---
Crashing should be fixed with:
https://reviews.llvm.org/rG8e34dd941cb3

A couple of potential follow-ups:
1. There's an unfortunate overload of the word "simple" in LLVM that threw me
off for a second. We already have this check:

  if (!Store->isSimple())

But that's about volatile/atomic. We also use "simple" for types meaning a type
"that is supported natively by some processor".

2. If performance matters for the source code in the description, that could be
a separate bug. We're transferring between scalar and vector registers, and
that seems unlikely to be optimal.

-- 
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20191106/6e7d4d05/attachment.html>