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| author | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2009-12-28 02:40:33 +0000 |
|---|---|---|
| committer | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2009-12-28 02:40:33 +0000 |
| commit | 8f17a36d3107bdc4ffed53ce782c1724ef6460e7 (patch) | |
| tree | 68daae8400bd7b6a3faf6d0aaa7a7f9e6235f905 /lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp | |
| parent | 202249a6984a1fae296f5a9e8e5d4292251a7ce6 (diff) | |
| download | llvm-8f17a36d3107bdc4ffed53ce782c1724ef6460e7.tar.gz llvm-8f17a36d3107bdc4ffed53ce782c1724ef6460e7.tar.bz2 llvm-8f17a36d3107bdc4ffed53ce782c1724ef6460e7.tar.xz | |
Allow targets to specify the return type of libcalls that are generated for floating point comparisons, rather than hard-coding them as i32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92199 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp index 84e39b4803..2831617ebd 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp @@ -637,7 +637,8 @@ void DAGTypeLegalizer::SoftenSetCCOperands(SDValue &NewLHS, SDValue &NewRHS, } } - EVT RetVT = MVT::i32; // FIXME: is this the correct return type? + // Use the target specific return value for comparions lib calls. + EVT RetVT = TLI.getCmpLibcallReturnType(); SDValue Ops[2] = { LHSInt, RHSInt }; NewLHS = MakeLibCall(LC1, RetVT, Ops, 2, false/*sign irrelevant*/, dl); NewRHS = DAG.getConstant(0, RetVT); |