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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-09-13 23:29:11 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-09-13 23:29:11 +0000 |
| commit | dd9f3fdc77b77b10710c27050d508d7c7fb40c25 (patch) | |
| tree | d1e3df21b188c80e0d3a1d8b1169a17e277c3461 /lib/CodeGen/SplitKit.h | |
| parent | 9ca2aeb2d223d11fd01b0bb8f13fe7f3a969714d (diff) | |
| download | llvm-dd9f3fdc77b77b10710c27050d508d7c7fb40c25.tar.gz llvm-dd9f3fdc77b77b10710c27050d508d7c7fb40c25.tar.bz2 llvm-dd9f3fdc77b77b10710c27050d508d7c7fb40c25.tar.xz | |
Mechanically replace LiveInterval* with LiveIntervalMap for intervals being
edited without actually using LiveIntervalMap functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113816 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SplitKit.h')
| -rw-r--r-- | lib/CodeGen/SplitKit.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/CodeGen/SplitKit.h b/lib/CodeGen/SplitKit.h index b80443ee4b..6e534546f1 100644 --- a/lib/CodeGen/SplitKit.h +++ b/lib/CodeGen/SplitKit.h @@ -227,10 +227,10 @@ class SplitEditor { /// dupli_ - Created as a copy of curli_, ranges are carved out as new /// intervals get added through openIntv / closeIntv. This is used to avoid /// editing curli_. - LiveInterval *dupli_; + LiveIntervalMap dupli_; /// Currently open LiveInterval. - LiveInterval *openli_; + LiveIntervalMap openli_; /// createInterval - Create a new virtual register and LiveInterval with same /// register class and spill slot as curli. @@ -303,7 +303,9 @@ public: /// rewrite - after all the new live ranges have been created, rewrite /// instructions using curli to use the new intervals. - void rewrite(); + /// Return true if curli has been completely replaced, false if curli is still + /// intact, and needs to be spilled or split further. + bool rewrite(); // ===--- High level methods ---=== |