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| author | Nadav Rotem <nrotem@apple.com> | 2012-08-14 05:19:07 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2012-08-14 05:19:07 +0000 |
| commit | 3e883734fab4da8413f16957dd116d4ffd9d3223 (patch) | |
| tree | 3165c1b0a62a477da5ca386e10ee5dc97d752da3 /test/CodeGen/ARM/hidden-vis-2.ll | |
| parent | 443c9ed7688e66c55c43819a75be681574b291de (diff) | |
| download | external_llvm-3e883734fab4da8413f16957dd116d4ffd9d3223.zip external_llvm-3e883734fab4da8413f16957dd116d4ffd9d3223.tar.gz external_llvm-3e883734fab4da8413f16957dd116d4ffd9d3223.tar.bz2 | |
During the CodeGenPrepare we often lower intrinsics (such as objsize)
and allow some optimizations to turn conditional branches into unconditional.
This commit adds a simple control-flow optimization which merges two consecutive
basic blocks which are connected by a single edge. This allows the codegen to
operate on larger basic blocks.
rdar://11973998
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161852 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/hidden-vis-2.ll')
0 files changed, 0 insertions, 0 deletions