1; RUN: llvm-reduce --abort-on-invalid-reduction --test FileCheck --test-arg --check-prefixes=CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t 2; RUN: FileCheck --check-prefixes=CHECK-FINAL --input-file=%t %s 3 4; Test handling of 'alias'. 5 6; CHECK-INTERESTINGNESS: define void @fn3 7 8; CHECK-FINAL-NOT: = {{.*}} global 9; CHECK-FINAL-NOT: = alias 10 11; CHECK-FINAL-NOT: @llvm.used 12; CHECK-FINAL-NOT: @llvm.compiler.used 13 14; CHECK-FINAL-NOT: define void @fn1 15; CHECK-FINAL-NOT: define void @fn2 16; CHECK-FINAL: define void @fn3 17; CHECK-FINAL-NOT: define void @fn4 18 19@g1 = global [ 4 x i32 ] zeroinitializer 20@g2 = global [ 4 x i32 ] zeroinitializer 21 22@"$a1" = alias void (), ptr @fn1 23@"$a2" = alias void (), ptr @fn2 24@"$a3" = alias void (), ptr @fn3 25@"$a4" = alias void (), ptr @fn4 26 27@"$a5" = alias i64, getelementptr ([ 4 x i32 ], ptr @g1, i32 0, i32 1) 28@"$a6" = alias i64, getelementptr ([ 4 x i32 ], ptr @g2, i32 0, i32 1) 29 30@llvm.used = appending global [1 x ptr] [ 31 ptr @"$a5" 32], section "llvm.metadata" 33 34@llvm.compiler.used = appending global [1 x ptr] [ 35 ptr @"$a6" 36], section "llvm.metadata" 37 38define void @fn1() { 39 ret void 40} 41 42define void @fn2() { 43 ret void 44} 45 46define void @fn3() { 47 ret void 48} 49 50define void @fn4() { 51 ret void 52} 53