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| author | Evan Cheng <evan.cheng@apple.com> | 2008-06-23 21:24:32 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-06-23 21:24:32 +0000 |
| commit | 71013f8c78d9689d827a2fac8d1cc7708dc034f2 (patch) | |
| tree | c0f764e2de07571d8357705fb958f63fe5184358 /llvm/lib/CodeGen | |
| parent | 403e5670430b8c9fc6a62fceb42df1aeacccd660 (diff) | |
| download | bcm5719-llvm-71013f8c78d9689d827a2fac8d1cc7708dc034f2.tar.gz bcm5719-llvm-71013f8c78d9689d827a2fac8d1cc7708dc034f2.zip | |
Remove option used to debug stack coloring bugs. It's no longer needed since stack coloring is now bug free.
llvm-svn: 52644
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/StackSlotColoring.cpp | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/llvm/lib/CodeGen/StackSlotColoring.cpp b/llvm/lib/CodeGen/StackSlotColoring.cpp index b6a043c0dae..c6ec9f5e6cf 100644 --- a/llvm/lib/CodeGen/StackSlotColoring.cpp +++ b/llvm/lib/CodeGen/StackSlotColoring.cpp @@ -29,10 +29,6 @@ DisableSharing("no-stack-slot-sharing", cl::init(false), cl::Hidden, cl::desc("Surpress slot sharing during stack coloring")); -static cl::opt<int> -DeleteLimit("slot-delete-limit", cl::init(-1), cl::Hidden, - cl::desc("Stack coloring slot deletion limit")); - STATISTIC(NumEliminated, "Number of stack slots eliminated due to coloring"); namespace { @@ -156,8 +152,7 @@ StackSlotColoring::OverlapWithAssignments(LiveInterval *li, int Color) const { int StackSlotColoring::ColorSlot(LiveInterval *li) { int Color = -1; bool Share = false; - if (!DisableSharing && - (DeleteLimit == -1 || (int)NumEliminated < DeleteLimit)) { + if (!DisableSharing) { // Check if it's possible to reuse any of the used colors. Color = UsedColors.find_first(); while (Color != -1) { |
