forked from OSchip/llvm-project
15 lines
453 B
LLVM
15 lines
453 B
LLVM
; 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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; We can't drop arguments if they are used by terminator instructions.
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define i32 @t(i32 %a0, i32 %a1, i32 %a2) {
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; CHECK-ALL-LABEL: @t
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; CHECK-FINAL-NOT: %a1
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;
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; CHECK-INTERESTINGNESS: ret i32
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; CHECK-FINAL: ret i32 undef
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ret i32 %a1
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}
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