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| author | benl@ouroborus.net <unknown> | 2010-06-24 08:07:47 +0000 |
|---|---|---|
| committer | benl@ouroborus.net <unknown> | 2010-06-24 08:07:47 +0000 |
| commit | 1d5beef40a2611746f7345919e9b52f7904556bb (patch) | |
| tree | 168df5e75b3f9bcaa4286ca81c8a3301fe0dfab8 /compiler/nativeGen/RegAlloc/Graph/Main.hs | |
| parent | 2111fbcd87caec8e05250df399a6d63420807e71 (diff) | |
| download | haskell-1d5beef40a2611746f7345919e9b52f7904556bb.tar.gz | |
NCG: Do explicit check for precondition of computeLiveness
computeLiveness requires the SCCs of blocks to be in reverse dependent
order, and if they're not it was silently giving bad liveness info,
yielding a bad allocation.
Now it complains, loudly.
Diffstat (limited to 'compiler/nativeGen/RegAlloc/Graph/Main.hs')
0 files changed, 0 insertions, 0 deletions