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(parent: 5c716bd) | patch
[AVX] Implement BUILD_VECTOR lowering for 256-bit vectors. For
authorDavid Greene <greened@obbligato.org>
Tue, 8 Feb 2011 19:04:41 +0000 (19:04 +0000)
committerDavid Greene <greened@obbligato.org>
Tue, 8 Feb 2011 19:04:41 +0000 (19:04 +0000)
commitf125a298853e883c7c0630db544460723a610663
tree7149aef5f3c01b34797a3ba1b6cd99eb173e0103tree | snapshot
parent5c716bdccce2fa504e1aa0b67226165d181d2459commit | diff
[AVX] Implement BUILD_VECTOR lowering for 256-bit vectors.  For
anything but the simplest of cases, lower a 256-bit BUILD_VECTOR by
splitting it into 128-bit parts and recombining.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125105 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors