K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2021-12-22T10:12:45.483195Z
K 7
svn:log
V 622
Merge commit e6bb4c8e7 from llvm git (by Craig Topper):

  [X86] SSE4_A should only imply SSE3 not SSSE3 in the frontend.

  SSE4_1 and SSE4_2 due imply SSSE3. So I guess I got confused when
  switching the code to being table based in D83273.

  Fixes PR47464

This should fix builds with -march=amdfam10 emitting SSSE3 instructions
such as pshufb, which lead to programs crashing with SIGILL on such
processors.

Reported by:	avg
MFC after:	6 weeks
X-MFC-With:	r364284

(cherry picked from commit 9fc62ba649126f546c7d6bd09ab44d147b3d8ff6)

Git Hash:   f5f773059e05823dfe7b92e659ba5f0218ba46a3
Git Author: dim@FreeBSD.org
END