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| author | Duncan Sands <baldrick@free.fr> | 2008-07-21 10:20:31 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2008-07-21 10:20:31 +0000 |
| commit | d038e04188047eca4749d025ef1f05f7ae660bca (patch) | |
| tree | d325f4f744978ef06da9fc4fe8a8bbd093aa0879 /include | |
| parent | 41c08405839c49fc6d981c024fc03efb0309acc6 (diff) | |
| download | external_llvm-d038e04188047eca4749d025ef1f05f7ae660bca.zip external_llvm-d038e04188047eca4749d025ef1f05f7ae660bca.tar.gz external_llvm-d038e04188047eca4749d025ef1f05f7ae660bca.tar.bz2 | |
Add VerifyNode, a place to put sanity checks on
generic SDNode's (nodes with their own constructors
should do sanity checking in the constructor). Add
sanity checks for BUILD_VECTOR and fix all the places
that were producing bogus BUILD_VECTORs, as found by
"make check". My favorite is the BUILD_VECTOR with
only two operands that was being used to build a
vector with four elements!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53850 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAG.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h index f530f33..32c02ba 100644 --- a/include/llvm/CodeGen/SelectionDAG.h +++ b/include/llvm/CodeGen/SelectionDAG.h @@ -64,6 +64,9 @@ class SelectionDAG { /// SelectionDAG. BumpPtrAllocator Allocator; + /// VerifyNode - Sanity check the given node. Aborts if it is invalid. + void VerifyNode(SDNode *N); + public: SelectionDAG(TargetLowering &tli, MachineFunction &mf, FunctionLoweringInfo &fli, MachineModuleInfo *mmi, |