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0cc6b87583
Summary: Implement the intrinsics memset, memcopy and memmove in MIPS FastISel. Make some needed infrastructure fixes so that this can work. Based on a patch by Reed Kotler. Test Plan: memtest1.ll The patch passes test-suite for mips32 r1/r2 and at O0/O2 Reviewers: rkotler, dsanders Subscribers: llvm-commits, rfuhler Differential Revision: http://reviews.llvm.org/D7158 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238759 91177308-0d34-0410-b5e6-96231b3b80d8
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