Adam Nemet 23356d4d64 [X86] Auto-upgrade AVX1 vbroadcast intrinsics
They are replaced with the same IR that is generated for the
vector-initializers in avxintrin.h.

The test verifies that we get back the original instruction.  I haven't seen
this approach to be used in other auto-upgrade tests (i.e. llc + FileCheck)
but I think it's the most direct way to test this case.  I believe this should
work because llc upgrades calls during parsing.  (Other tests mostly check
that assembling and disassembling yields the upgraded IR.)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209863 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-29 23:35:33 +00:00
2014-04-29 23:37:02 +00:00
2014-05-29 19:59:58 +00:00
2014-04-26 19:05:45 +00:00

Low Level Virtual Machine (LLVM)
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