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| author | Manman Ren <manman.ren@gmail.com> | 2014-01-29 23:18:47 +0000 |
|---|---|---|
| committer | Manman Ren <manman.ren@gmail.com> | 2014-01-29 23:18:47 +0000 |
| commit | b681918dddd205fc47e30c67c5350dd2fda2aa1a (patch) | |
| tree | 44382355465a2d9689d4722d0ef0ed8a31abcd55 /lldb/scripts/Python/python-wrapper.swig | |
| parent | 933edd04af0b0d2926832e601e982aacda155e2e (diff) | |
| download | llvm-b681918dddd205fc47e30c67c5350dd2fda2aa1a.zip llvm-b681918dddd205fc47e30c67c5350dd2fda2aa1a.tar.gz llvm-b681918dddd205fc47e30c67c5350dd2fda2aa1a.tar.bz2 | |
PGO branch weight: update edge weights in IfConverter.
This commit only handles IfConvertTriangle. To update edge weights
of a successor, one interface is added to MachineBasicBlock:
/// Set successor weight of a given iterator.
setSuccWeight(succ_iterator I, uint32_t weight)
An existing testing case test/CodeGen/Thumb2/v8_IT_5.ll is updated,
since we now correctly update the edge weights, the cold block
is placed at the end of the function and we jump to the cold block.
llvm-svn: 200428
Diffstat (limited to 'lldb/scripts/Python/python-wrapper.swig')
0 files changed, 0 insertions, 0 deletions