| ; RUN: llvm-reduce --test FileCheck --test-arg --check-prefixes=CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t |
| ; RUN: FileCheck --check-prefixes=CHECK-FINAL --input-file=%t %s |
| |
| ; Test handling of 'alias'. |
| |
| ; CHECK-INTERESTINGNESS: define void @fn3 |
| |
| ; CHECK-FINAL-NOT: = {{.*}} global |
| ; CHECK-FINAL-NOT: = alias |
| |
| ; CHECK-FINAL-NOT: @llvm.used |
| ; CHECK-FINAL-NOT: @llvm.compiler.used |
| |
| ; CHECK-FINAL-NOT: define void @fn1 |
| ; CHECK-FINAL-NOT: define void @fn2 |
| ; CHECK-FINAL: define void @fn3 |
| ; CHECK-FINAL-NOT: define void @fn4 |
| |
| @g1 = global [ 4 x i32 ] zeroinitializer |
| @g2 = global [ 4 x i32 ] zeroinitializer |
| |
| @"$a1" = alias void (), ptr @fn1 |
| @"$a2" = alias void (), ptr @fn2 |
| @"$a3" = alias void (), ptr @fn3 |
| @"$a4" = alias void (), ptr @fn4 |
| |
| @"$a5" = alias i64, getelementptr ([ 4 x i32 ], ptr @g1, i32 0, i32 1) |
| @"$a6" = alias i64, getelementptr ([ 4 x i32 ], ptr @g2, i32 0, i32 1) |
| |
| @llvm.used = appending global [1 x ptr] [ |
| ptr @"$a5" |
| ], section "llvm.metadata" |
| |
| @llvm.compiler.used = appending global [1 x ptr] [ |
| ptr @"$a6" |
| ], section "llvm.metadata" |
| |
| define void @fn1() { |
| ret void |
| } |
| |
| define void @fn2() { |
| ret void |
| } |
| |
| define void @fn3() { |
| ret void |
| } |
| |
| define void @fn4() { |
| ret void |
| } |