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0885e066d4
Newly-added test previously crashed. While it is up for debate whether or not instruction reduction should be indiscriminate in instruction dropping (there you can just ensure that the test case is still -verify'ies), here if we drop terminator, CloneFunctionInto() will immediately crash. So let's not do that :)
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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