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| author | Chris Lattner <sabre@nondot.org> | 2011-04-17 00:40:24 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-04-17 00:40:24 +0000 |
| commit | a5e5e0f41e1dcee4603244ccea3d3956c55c23ac (patch) | |
| tree | a5e450a8f3a27ad181a0656084c3b89cf6a197b9 /lib/CodeGen/CGCleanup.cpp | |
| parent | c6bea67efc38b075c401ebdb6ae97afa08cbb51d (diff) | |
fold memcpy/set/move_chk to llvm.memcpy/set/move when the sizes
are trivial. This exposes opportunities earlier, and allows fastisel
to do good things with these at -O0.
This addresses rdar://9289468 - clang doesn't fold memset_chk at -O0
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129651 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGCleanup.cpp')
0 files changed, 0 insertions, 0 deletions