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      1 ; RUN: llvm-link %s -override %S/Inputs/override-with-internal-linkage.ll -S | FileCheck %s
      2 ; RUN: llvm-link -override %S/Inputs/override-with-internal-linkage.ll %s -S | FileCheck %s
      3 
      4 ; CHECK-LABEL: define i32 @main(
      5 ; CHECK-NEXT: entry:
      6 ; CHECK-NEXT: call i32 @foo.2(
      7 define i32 @main(i32 %argc, i8** %argv) {
      8 entry:
      9   %a = call i32 @foo(i32 2)
     10   ret i32 %a
     11 }
     12 
     13 ; CHECK-LABEL: define internal i32 @foo.2(
     14 ; CHECK-NEXT: entry:
     15 ; CHECK-NEXT: %add = add nsw i32 %i, %i
     16 ; CHECK-NEXT: ret i32 %add
     17 define internal i32 @foo(i32 %i) {
     18 entry:
     19   %add = add nsw i32 %i, %i
     20   ret i32 %add
     21 }
     22 
     23 ; CHECK-LABEL: define i32 @foo(
     24 ; CHECK-NEXT: entry:
     25 ; CHECK-NEXT: ret i32 4
     26