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| author | Nate Begeman <natebegeman@mac.com> | 2005-07-19 16:50:03 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2005-07-19 16:50:03 +0000 |
| commit | 1ac40a124515a6ca7248502493bbbc8be98671d2 (patch) | |
| tree | b342bde0ba13ea0b687252aa8a18ab738f2cfd94 /llvm/lib | |
| parent | d37d854cb2194ff31c767cdd07e2be960dd204a9 (diff) | |
| download | bcm5719-llvm-1ac40a124515a6ca7248502493bbbc8be98671d2.tar.gz bcm5719-llvm-1ac40a124515a6ca7248502493bbbc8be98671d2.zip | |
Remove unnecessary FP_EXTEND. This causes worse codegen for SSE.
llvm-svn: 22469
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 05d84609a0f..dae4ddd8cf1 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -403,9 +403,6 @@ void SelectionDAGLowering::visitRet(ReturnInst &I) { Op1 = DAG.getNode(ISD::ZERO_EXTEND, TmpVT, Op1); break; case MVT::f32: - // Extend float to double. - Op1 = DAG.getNode(ISD::FP_EXTEND, MVT::f64, Op1); - break; case MVT::i64: case MVT::f64: break; // No extension needed! |
