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23 lines
419 B
LLVM
23 lines
419 B
LLVM
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; RUN: llvm-as < %s | opt -globalopt -instcombine | llvm-dis | grep 'ret bool true'
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;; check that global opt turns integers that only hold 0 or 1 into bools.
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%G = internal global int 0 ;; This only holds 0 or 1.
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implementation
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void %set1() {
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store int 0, int* %G
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ret void
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}
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void %set2() {
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store int 1, int* %G
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ret void
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}
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bool %get() {
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%A = load int* %G
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%C = setlt int %A, 2 ;; always true
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ret bool %C
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}
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