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| author | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2017-10-03 08:54:15 +0000 |
|---|---|---|
| committer | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2017-10-03 08:54:15 +0000 |
| commit | 7a22a4948f8cc3874b81500daf41c18865062d60 (patch) | |
| tree | ddccfff9a61f0301512c7a61462563cf0e498de0 /llvm/lib/Target/ARM/ARMISelLowering.cpp | |
| parent | bb89b2b62860a53501d4d095fcbae558597f1253 (diff) | |
| download | bcm5719-llvm-7a22a4948f8cc3874b81500daf41c18865062d60.tar.gz bcm5719-llvm-7a22a4948f8cc3874b81500daf41c18865062d60.zip | |
ISel type legalization: add debug messages. NFCI.
This adds some more debug messages to the type legalizer and functions
like PromoteNode, ExpandNode, ExpandLibCall in an attempt to make
the debug messages a little bit more informative and useful.
Differential Revision: https://reviews.llvm.org/D38450
llvm-svn: 314773
Diffstat (limited to 'llvm/lib/Target/ARM/ARMISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp index 333a077e640..3f126024df3 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -7781,6 +7781,7 @@ static SDValue LowerFPOWI(SDValue Op, const ARMSubtarget &Subtarget, } SDValue ARMTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const { + DEBUG(dbgs() << "Lowering node: "; Op.dump()); switch (Op.getOpcode()) { default: llvm_unreachable("Don't know how to custom lower this!"); case ISD::WRITE_REGISTER: return LowerWRITE_REGISTER(Op, DAG); |
