| commit | 0954d4199a2387b23234a60cf4cd4b4854ce6f71 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri Aug 10 20:11:38 2012 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri Aug 10 20:11:38 2012 +0000 |
| tree | 322f1625c3792ce74aa1afcb2625fb26e6a9cc8a | |
| parent | 5248e9913fc8a0c86fa576ee04752eb0f0133d56 [diff] |
Include loop-carried dependencies when computing instr heights. When a trace ends with a back-edge, include PHIs in the loop header in the height computations. This makes the critical path through a loop more accurate by including the latencies of the last instructions in the loop. llvm-svn: 161688