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| author | Derek Schuff <dschuff@google.com> | 2016-09-30 18:02:54 +0000 |
|---|---|---|
| committer | Derek Schuff <dschuff@google.com> | 2016-09-30 18:02:54 +0000 |
| commit | e9e6891b2d801de637496059be696d89f522d72d (patch) | |
| tree | 34a5986e455e1599799e61b249da4de9de4a92b8 /llvm/lib/CodeGen/PatchableFunction.cpp | |
| parent | 3d0f77b28193224fc33059a2b034000418fc4d1c (diff) | |
| download | bcm5719-llvm-e9e6891b2d801de637496059be696d89f522d72d.tar.gz bcm5719-llvm-e9e6891b2d801de637496059be696d89f522d72d.zip | |
[WebAssembly] Make register stackification more conservative
Register stackification currently checks VNInfo for changes. Make that
more accurate by testing each intervening instruction for any other defs
to the same virtual register.
Patch by Jacob Gravelle
Differential Revision: https://reviews.llvm.org/D24942
llvm-svn: 282886
Diffstat (limited to 'llvm/lib/CodeGen/PatchableFunction.cpp')
0 files changed, 0 insertions, 0 deletions
