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| author | Eli Friedman <efriedma@codeaurora.org> | 2017-01-11 21:07:15 +0000 |
|---|---|---|
| committer | Eli Friedman <efriedma@codeaurora.org> | 2017-01-11 21:07:15 +0000 |
| commit | bd6dedaa7fa443f0175d3c73b14c7e4a9230d122 (patch) | |
| tree | efc706c47f77bf24cdc0cbad8f0d79a64c1f13e9 /llvm/lib/CodeGen/ScheduleDAGInstrs.cpp | |
| parent | de0f50886f4d122a1142c77fa5f36ad1533c96d7 (diff) | |
| download | bcm5719-llvm-bd6dedaa7fa443f0175d3c73b14c7e4a9230d122.tar.gz bcm5719-llvm-bd6dedaa7fa443f0175d3c73b14c7e4a9230d122.zip | |
[SCEV] Make howFarToZero max backedge-taken count check for precondition.
Refines max backedge-taken count if a loop like
"for (int i = 0; i != n; ++i) { /* body */ }" is rotated.
Differential Revision: https://reviews.llvm.org/D28536
llvm-svn: 291704
Diffstat (limited to 'llvm/lib/CodeGen/ScheduleDAGInstrs.cpp')
0 files changed, 0 insertions, 0 deletions
