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New testcase. Believe it or not, this happens a LOT in vortex
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17745 91177308-0d34-0410-b5e6-96231b3b80d8
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test/Transforms/GlobalOpt/load-store-global.llx
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14
test/Transforms/GlobalOpt/load-store-global.llx
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; RUN: llvm-as < %s | opt -globalopt | llvm-dis | not grep G
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%G = internal global int 17
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void %foo() {
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%V = load int* %G
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store int %V, int* %G ;; Doesn't change the value
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ret void
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}
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int %bar() {
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%X = load int* %G
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ret int %X
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}
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