llvm-project/llvm/test/Transforms/MergeFunc/fold-weak.ll

; RUN: llvm-as < %s | opt -mergefunc | llvm-dis > %t
; RUN: grep {define weak} %t | count 2
; RUN: grep {call} %t | count 2

define weak i32 @sum(i32 %x, i32 %y) {
  %sum = add i32 %x, %y
  ret i32 %sum
}

define weak i32 @add(i32 %x, i32 %y) {
  %sum = add i32 %x, %y
  ret i32 %sum
}