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| author | Chris Lattner <sabre@nondot.org> | 2005-01-11 03:05:03 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-01-11 03:05:03 +0000 |
| commit | 61b8c9bf94fdfb33c5bfd72458feaa77762aa72c (patch) | |
| tree | bfac6f1fef163a90f03f17f7c87a8e59e62ffb08 /lib/CodeGen/MachineBasicBlock.cpp | |
| parent | e9c44cdf18b1235841a5d8bfeb07bee9f5699b9a (diff) | |
The pattern isel is aggressively codegen'ing all of the loads in these
functions together at the start of the basic block, causing massive spillage.
The old isel codegened the loads wherever they happened to land, so it
generated good code for the first case, but bad code for the second.
We really want the pattern isel to generate (the same) good code for both.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19448 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions