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21a82e6fc7
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29924 91177308-0d34-0410-b5e6-96231b3b80d8
21 lines
610 B
LLVM
21 lines
610 B
LLVM
; This testcase is used to make sure that the outer element of arrays are
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; folded completely away if possible. This is a very common case, so it should
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; be efficient.
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;
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; RUN: llvm-as < %s | opt -analyze -tddatastructure
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;
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implementation
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sbyte* %merge1([100 x sbyte] *%A, long %N) {
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%P = getelementptr [100 x sbyte] *%A, long 0, long %N
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ret sbyte* %P
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}
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sbyte* %merge2([100 x sbyte] *%A, long %N) {
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; The graph for this example should end up exactly the same as for merge1
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%P1 = getelementptr [100 x sbyte] *%A, long 0, long 0
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%P2 = getelementptr sbyte* %P1, long %N
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ret sbyte* %P2
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}
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