llvm-for-llvmta/test/Reduce/remove-unused-declarations.ll

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734 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
; RUN: cat %t | FileCheck --check-prefixes=CHECK-ALL,CHECK-FINAL --implicit-check-not=uninteresting %s
declare void @llvm.uninteresting()
declare void @uninteresting()
; CHECK-ALL: declare void @llvm.interesting()
; CHECK-ALL: declare void @interesting()
declare void @llvm.interesting()
declare void @interesting()
; CHECK-ALL: define void @main() {
; CHECK-ALL-NEXT: call void @llvm.interesting()
; CHECK-ALL-NEXT: call void @interesting()
; CHECK-ALL-NEXT: ret void
; CHECK-ALL-NEXT: }
define void @main() {
call void @llvm.interesting()
call void @interesting()
ret void
}