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[ObjC][CodeGen] CodeGen support for @available.
authorErik Pilkington <erik.pilkington@gmail.com>
Thu, 23 Feb 2017 21:08:08 +0000 (21:08 +0000)
committerErik Pilkington <erik.pilkington@gmail.com>
Thu, 23 Feb 2017 21:08:08 +0000 (21:08 +0000)
commit11e7407389c4b2a6f51cb8983972b591573a4645
tree22df56c981f03ee240e02d9c72b9e644a17e09dftree | snapshot
parentc08b4f6784e0b35540d436ff63b4bb545df40500commit | diff
[ObjC][CodeGen] CodeGen support for @available.

CodeGens uses of @available into calls to the compiler-rt function
__isOSVersionAtLeast.

This commit is part of a feature that I proposed here:
http://lists.llvm.org/pipermail/cfe-dev/2016-July/049851.html

Differential revision: https://reviews.llvm.org/D27827

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@296015 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/CGExprScalar.cpp diff | blob | history
lib/CodeGen/CGObjC.cpp diff | blob | history
lib/CodeGen/CodeGenFunction.h diff | blob | history
lib/CodeGen/CodeGenModule.h diff | blob | history
test/CodeGenObjC/availability-check.m [new file with mode: 0644] blob
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