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https://github.com/c64scene-ar/llvm-6502.git
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69ccadd753
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
40 lines
1.2 KiB
LLVM
40 lines
1.2 KiB
LLVM
;
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; RUN: llvm-upgrade < %s | llvm-as | opt -analyze -tddatastructure
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%crazy = type [2 x { [2 x sbyte], short } ]
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implementation
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sbyte *%test1(%crazy* %P1) { ; No merging, constant indexing
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%P = getelementptr %crazy* %P1, long 0, long 0, uint 0, long 1
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ret sbyte *%P
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}
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sbyte *%test2(%crazy* %P1) { ; No merging, constant indexing
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%P = getelementptr %crazy* %P1, long 0, long 1, uint 0, long 0
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ret sbyte *%P
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}
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sbyte *%test3(%crazy* %P1) { ; No merging, constant indexing, must handle outter index
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%P = getelementptr %crazy* %P1, long -1, long 0, uint 0, long 0
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ret sbyte *%P
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}
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sbyte *%mtest1(%crazy* %P1, long %idx) { ; Merging deepest array
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%P = getelementptr %crazy* %P1, long 0, long 0, uint 0, long %idx
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ret sbyte *%P
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}
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sbyte *%mtest2(%crazy* %P1, long %idx) { ; Merge top array
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%P = getelementptr %crazy* %P1, long 0, long %idx, uint 0, long 1
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ret sbyte *%P
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}
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sbyte *%mtest3(%crazy* %P1, long %idx) { ; Merge array %crazy is in
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%P = getelementptr %crazy* %P1, long %idx, long 0, uint 0, long 1
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ret sbyte *%P
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}
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sbyte *%m2test1(%crazy* %P1, long %idx) { ; Merge two arrays
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%P = getelementptr %crazy* %P1, long 0, long %idx, uint 0, long %idx
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ret sbyte *%P
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}
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