[PATCH] D13633: Type legalizer for masked gather/scatter intrinsics

[Elena Demikhovsky via llvm-commits]

delena created this revision.
delena added reviewers: hfinkel, spatel, qcolombet.
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Full type legalizer that works with all vectors length - from 2 to 16, (i32, i64, float, double).

This intrinsic, for example
void @llvm.masked.scatter.v2f32(<2 x float>%data , <2 x float*>%ptrs , i32 align , <2 x i1>%mask )
requires type widening for data and type promotion for mask.

Repository:
  rL LLVM

http://reviews.llvm.org/D13633

Files:
  ../include/llvm/CodeGen/SelectionDAGNodes.h
  ../lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  ../lib/CodeGen/SelectionDAG/LegalizeTypes.h
  ../lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  ../lib/Target/X86/X86ISelLowering.cpp
  ../test/CodeGen/X86/masked_gather_scatter.ll

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