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17 lines
592 B
LLVM
17 lines
592 B
LLVM
; Promoting some values allows promotion of other values.
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; RUN: llvm-upgrade < %s | llvm-as | opt -mem2reg | llvm-dis | not grep alloca
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int %test2() {
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%result = alloca int ; ty=int*
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%a = alloca int ; ty=int*
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%p = alloca int* ; ty=int**
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store int 0, int* %a
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store int* %a, int** %p
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%tmp.0 = load int** %p ; ty=int*
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%tmp.1 = load int* %tmp.0 ; ty=int
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store int %tmp.1, int* %result
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%tmp.2 = load int* %result ; ty=int
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ret int %tmp.2
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}
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