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| author | Dan Gohman <gohman@apple.com> | 2010-04-20 15:03:56 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-04-20 15:03:56 +0000 |
| commit | 950fe784be6a2ad13bd47aef034ed025cccb97e7 (patch) | |
| tree | 55793e81bf38812b6b7b5cbcf600c5690f710b12 /llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | |
| parent | f41ad478cac0b7ba36fa41c9af4663c40476fb7c (diff) | |
| download | bcm5719-llvm-950fe784be6a2ad13bd47aef034ed025cccb97e7.tar.gz bcm5719-llvm-950fe784be6a2ad13bd47aef034ed025cccb97e7.zip | |
Sink the CopyToExportRegsIfNeeded calls out of SelectionDAGISel
into SelectionDAGBuilder. This avoids a separate pass over the
instructions, and has the side effect of providing debug location
information to the copy.
llvm-svn: 101906
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 054174f037e..ce5a65b7a17 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -618,6 +618,9 @@ void SelectionDAGBuilder::visit(const Instruction &I) { visit(I.getOpcode(), I); + if (!isa<TerminatorInst>(&I) && !HasTailCall) + CopyToExportRegsIfNeeded(&I); + CurDebugLoc = DebugLoc(); } |
