llvm-6502/lib/IR/Function.cpp at 2aa6db98df22ea328fbf49018cd0473e56a9ec4b - llvm-6502 - Applefritter: Git

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Stephen Lin 456ca048af Add CodeGen support for functions that always return arguments via a new parameter attribute 'returned', which is taken advantage of in target-independent tail call opportunity detection and in ARM call lowering (when placed on an integral first parameter).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179925 91177308-0d34-0410-b5e6-96231b3b80d8

2013-04-20 05:14:40 +00:00

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