forked from OSchip/llvm-project
56 lines
1.2 KiB
LLVM
56 lines
1.2 KiB
LLVM
|
; RUN: opt -S -mergefunc < %s | FileCheck %s
|
||
|
|
|
||
|
|
; We should normalize to test2 rather than test1,
|
||
|
|
; because it allows us to drop test1 entirely
|
||
|
|
|
||
|
|
; CHECK-NOT: define internal void @test1() unnamed_addr
|
||
|
|
; CHECK: define void @test3() unnamed_addr
|
||
|
|
; CHECK-NEXT: call void @test2()
|
||
|
|
; CHECK-NEXT: call void @test2()
|
||
|
|
|
||
|
|
declare void @dummy()
|
||
|
|
|
||
|
|
define internal void @test1() unnamed_addr {
|
||
|
|
call void @dummy()
|
||
|
|
call void @dummy()
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
define void @test2() unnamed_addr {
|
||
|
|
call void @dummy()
|
||
|
|
call void @dummy()
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
define void @test3() unnamed_addr {
|
||
|
|
call void @test1()
|
||
|
|
call void @test2()
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
; We should normalize to the existing test6 rather than
|
||
|
|
; to a new anonymous strong backing function
|
||
|
|
|
||
|
|
; CHECK: define weak void @test5()
|
||
|
|
; CHECK-NEXT: tail call void @test6()
|
||
|
|
; CHECK: define weak void @test4()
|
||
|
|
; CHECK-NEXT: tail call void @test6()
|
||
|
|
|
||
|
|
declare void @dummy2()
|
||
|
|
|
||
|
|
define weak void @test4() {
|
||
|
|
call void @dummy2()
|
||
|
|
call void @dummy2()
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
define weak void @test5() {
|
||
|
|
call void @dummy2()
|
||
|
|
call void @dummy2()
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
define void @test6() {
|
||
|
|
call void @dummy2()
|
||
|
|
call void @dummy2()
|
||
|
|
ret void
|
||
|
|
}
|