diff options
| author | Eli Friedman <eli.friedman@gmail.com> | 2011-05-04 22:10:36 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-05-04 22:10:36 +0000 |
| commit | 0fe4608af2edb537e725f83225a0c9d960b45c78 (patch) | |
| tree | 2ef3e3b1717459534818270c817b7470edb6c759 /llvm/lib/CodeGen/MachineVerifier.cpp | |
| parent | c7e4fa7c191d4de743c60d3deb879cf9eb1cefb5 (diff) | |
| download | llvm-0fe4608af2edb537e725f83225a0c9d960b45c78.zip llvm-0fe4608af2edb537e725f83225a0c9d960b45c78.tar.gz llvm-0fe4608af2edb537e725f83225a0c9d960b45c78.tar.bz2 | |
Re-commit r130862 with a minor change to avoid an iterator running off the edge in some cases.
Original message:
Teach MachineCSE how to do simple cross-block CSE involving physregs. This allows, for example, eliminating duplicate cmpl's on x86. Part of rdar://problem/8259436 .
llvm-svn: 130877
Diffstat (limited to 'llvm/lib/CodeGen/MachineVerifier.cpp')
0 files changed, 0 insertions, 0 deletions