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| author | Nate Begeman <natebegeman@mac.com> | 2008-02-14 08:57:00 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2008-02-14 08:57:00 +0000 |
| commit | e179584f9b740cf3a36bde70f8cab40de59b8081 (patch) | |
| tree | 154abecd7804f8cb2ee74ced19f41990f9725832 /lib/Target/Sparc/SparcISelDAGToDAG.cpp | |
| parent | 6e9bceea976a993dbc6a543c2135980df7616b97 (diff) | |
| download | llvm-e179584f9b740cf3a36bde70f8cab40de59b8081.tar.gz llvm-e179584f9b740cf3a36bde70f8cab40de59b8081.tar.bz2 llvm-e179584f9b740cf3a36bde70f8cab40de59b8081.tar.xz | |
Change how FP immediates are handled.
1) ConstantFP is now expand by default
2) ConstantFP is not turned into TargetConstantFP during Legalize
if it is legal.
This allows ConstantFP to be handled like Constant, allowing for
targets that can encode FP immediates as MachineOperands.
As a bonus, fix up Itanium FP constants, which now correctly match,
and match more constants! Hooray.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47121 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc/SparcISelDAGToDAG.cpp')
| -rw-r--r-- | lib/Target/Sparc/SparcISelDAGToDAG.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/lib/Target/Sparc/SparcISelDAGToDAG.cpp index 29fe6a4160..e8943621d3 100644 --- a/lib/Target/Sparc/SparcISelDAGToDAG.cpp +++ b/lib/Target/Sparc/SparcISelDAGToDAG.cpp @@ -236,9 +236,6 @@ SparcTargetLowering::SparcTargetLowering(TargetMachine &TM) setOperationAction(ISD::STACKRESTORE , MVT::Other, Expand); setOperationAction(ISD::DYNAMIC_STACKALLOC, MVT::i32 , Custom); - setOperationAction(ISD::ConstantFP, MVT::f64, Expand); - setOperationAction(ISD::ConstantFP, MVT::f32, Expand); - setStackPointerRegisterToSaveRestore(SP::O6); if (TM.getSubtarget<SparcSubtarget>().isV9()) { |