24 lines
1.0 KiB
LLVM
24 lines
1.0 KiB
LLVM
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; Test that llvm-reduce can remove uninteresting function arguments from function definitions as well as their calls.
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;
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; RUN: llvm-reduce --test FileCheck --test-arg --check-prefixes=CHECK-ALL,CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t
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; RUN: cat %t | FileCheck --check-prefixes=CHECK-ALL,CHECK-FINAL %s
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; CHECK-ALL: @uninteresting1 = global
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; CHECK-ALL: @uninteresting2 = global
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; CHECK-ALL: @uninteresting3 = global
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@uninteresting1 = global i32 0, align 4
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@uninteresting2 = global i32 0, align 4
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@uninteresting3 = global i32 0, align 4
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declare void @use(i32*, i32*, i32*)
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; CHECK-LABEL: @interesting()
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define void @interesting() {
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entry:
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; CHECK-ALL: call void @use(i32* @uninteresting1, i32* @uninteresting2, i32* @uninteresting3)
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call void @use(i32* @uninteresting1, i32* @uninteresting2, i32* @uninteresting3)
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call void @use(i32* @uninteresting1, i32* @uninteresting2, i32* @uninteresting3)
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call void @use(i32* @uninteresting1, i32* @uninteresting2, i32* @uninteresting3)
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ret void
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}
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