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[X86] Remove type restrictions from WidenMaskArithmetic.
authorCraig Topper <craig.topper@intel.com>
Sat, 23 Dec 2017 18:53:05 +0000 (18:53 +0000)
committerCraig Topper <craig.topper@intel.com>
Sat, 23 Dec 2017 18:53:05 +0000 (18:53 +0000)
commitd75654e8902ce41cf2ba02557b6847821c3f59fd
tree90a404c7e60e40e3caf533633d51b2a4a680291d
parent795155ddab1fcdf097049808d8bfedec3c24ccef
[X86] Remove type restrictions from WidenMaskArithmetic.

This can help AVX-512 code where mask types are legal allowing us to remove extends and truncates to/from mask types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321408 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp
test/CodeGen/X86/avx512-calling-conv.ll
test/CodeGen/X86/avx512-ext.ll
test/CodeGen/X86/avx512-schedule.ll