diff options
| author | Matthijs Kooijman <matthijs@stdin.nl> | 2008-10-13 12:41:46 +0000 |
|---|---|---|
| committer | Matthijs Kooijman <matthijs@stdin.nl> | 2008-10-13 12:41:46 +0000 |
| commit | 43686a666543578ef56f6b7907d5c0799e4214b9 (patch) | |
| tree | 8f0d544247f5dc4ca630683e772fbe298387464e /llvm/lib/CodeGen | |
| parent | c8d7988da8522afe5cf373b0965b79e8879a8b05 (diff) | |
| download | bcm5719-llvm-43686a666543578ef56f6b7907d5c0799e4214b9.tar.gz bcm5719-llvm-43686a666543578ef56f6b7907d5c0799e4214b9.zip | |
* Make TargetLowering not crash when TargetMachine::getTargetAsmInfo() returns
null. This assumes that any target that does not have AsmInfo, does not
support "LocAndDot".
llvm-svn: 57438
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp index 7e17daaa0f6..05edb6348d6 100644 --- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -473,7 +473,8 @@ TargetLowering::TargetLowering(TargetMachine &tm) InitCmpLibcallCCs(CmpLibcallCCs); // Tell Legalize whether the assembler supports DEBUG_LOC. - if (!TM.getTargetAsmInfo()->hasDotLocAndDotFile()) + const TargetAsmInfo *TASM = TM.getTargetAsmInfo(); + if (!TASM || !TASM->hasDotLocAndDotFile()) setOperationAction(ISD::DEBUG_LOC, MVT::Other, Expand); } |
