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| author | Yonghong Song <yhs@fb.com> | 2018-03-13 06:47:04 +0000 |
|---|---|---|
| committer | Yonghong Song <yhs@fb.com> | 2018-03-13 06:47:04 +0000 |
| commit | 1d28a759d95922068395de3a0a3d4353a63e2e07 (patch) | |
| tree | dd3fa01289c6ef757a88b8eaecc8e3e73865894d /lldb/packages/Python/lldbsuite/test/python_api/thread/main2.cpp | |
| parent | c88bcdec432ca22258a1fd8af57d1e97dab7142f (diff) | |
| download | bcm5719-llvm-1d28a759d95922068395de3a0a3d4353a63e2e07.tar.gz bcm5719-llvm-1d28a759d95922068395de3a0a3d4353a63e2e07.zip | |
bpf: Support subregister definition check on PHI node
This patch relax the subregister definition check on Phi node.
Previously, we just cancel the optimizatoin when the definition is Phi
node while actually we could further check the definitions of incoming
parameters of PHI node.
This helps catch more elimination opportunities.
Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Yonghong Song <yhs@fb.com>
llvm-svn: 327368
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/thread/main2.cpp')
0 files changed, 0 insertions, 0 deletions
