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Put an llvm_unreachable at the end of getSplatIndex as its loop should never find all undef elements.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187775 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2013-08-06 05:41:22 +00:00
parent 6e95b4c6ce
commit 741373f6ab
1 changed files with 1 additions and 1 deletions
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include/llvm/CodeGen/SelectionDAGNodes.h
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@ -1205,7 +1205,7 @@ public:
if (Mask[i] >= 0) if (Mask[i] >= 0)
return Mask[i]; return Mask[i];
} }
return -1; llvm_unreachable("Splat with all undef indices?");
} }
static bool isSplatMask(const int *Mask, EVT VT); static bool isSplatMask(const int *Mask, EVT VT);