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| author | Bill Wendling <isanbard@gmail.com> | 2008-12-09 23:19:12 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2008-12-09 23:19:12 +0000 |
| commit | 30a64a76492b6a92ccf6d6a6ac907ff8b2b18305 (patch) | |
| tree | 2219ece0baac739d86b78ed1db234644710f007a /lib/Target/CellSPU/SPUOperands.td | |
| parent | 54e4c36a7349e94a84773afb56eccd4ca65b49e9 (diff) | |
| download | external_llvm-30a64a76492b6a92ccf6d6a6ac907ff8b2b18305.zip external_llvm-30a64a76492b6a92ccf6d6a6ac907ff8b2b18305.tar.gz external_llvm-30a64a76492b6a92ccf6d6a6ac907ff8b2b18305.tar.bz2 | |
Implement fast-isel conversion of a branch instruction that's branching on an
overflow/carry from the "arithmetic with overflow" intrinsics. It searches the
machine basic block from bottom to top to find the SETO/SETC instruction that is
its conditional. If an instruction modifies EFLAGS before it reaches the
SETO/SETC instruction, then it defaults to the normal instruction emission.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60807 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/CellSPU/SPUOperands.td')
0 files changed, 0 insertions, 0 deletions