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| author | Chris Lattner <sabre@nondot.org> | 2005-04-09 16:24:20 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-04-09 16:24:20 +0000 |
| commit | 8e7d87b22867cc5add0c2e9fda4fddb340128403 (patch) | |
| tree | 3f68a91fe86f98f1a1371f6828ac0684475b0af8 /lib/CodeGen | |
| parent | 799a919dbc03d8451434a1f3afc6fe571212d19c (diff) | |
| download | llvm-8e7d87b22867cc5add0c2e9fda4fddb340128403.tar.gz llvm-8e7d87b22867cc5add0c2e9fda4fddb340128403.tar.bz2 llvm-8e7d87b22867cc5add0c2e9fda4fddb340128403.tar.xz | |
there is no need to remove this instruction, linscan does it already as it
removes noop moves.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21183 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 580895dd86..c0d1b2a89f 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -199,11 +199,6 @@ bool LiveIntervals::runOnMachineFunction(MachineFunction &fn) { } } - // If we inserted a placeholder instruction at the entry of the block, remove - // it now. - if (fn.livein_begin() != fn.livein_end()) - fn.begin()->erase(fn.begin()->begin()); - DEBUG(dump()); return true; } |