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; REQUIRES: asserts
; RUN: opt -passes=mergefunc -stats -disable-output < %s 2>&1 | grep "functions merged"
; This test is checks whether we can merge
; vector<intptr_t>::push_back(0)
; and
; vector<ptr>::push_back(0)
; .
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
target triple = "x86_64-unknown-linux-gnu"
%0 = type { i32, ptr, ptr }
%1 = type { i64, i1 }
%"class.std::vector" = type { [24 x i8] }
@vi = global %"class.std::vector" zeroinitializer, align 8
@__dso_handle = external unnamed_addr global ptr
@vp = global %"class.std::vector" zeroinitializer, align 8
@llvm.global_ctors = appending global [1 x %0] [%0 { i32 65535, ptr @_GLOBAL__I_a, ptr null }]
define linkonce_odr void @_ZNSt6vectorIlSaIlEED1Ev(ptr nocapture %this) unnamed_addr align 2 {
entry:
%tmp3.i.i = load ptr, ptr %this, align 8
%tobool.i.i.i = icmp eq ptr %tmp3.i.i, null
br i1 %tobool.i.i.i, label %_ZNSt6vectorIlSaIlEED2Ev.exit, label %if.then.i.i.i
if.then.i.i.i: ; preds = %entry
tail call void @_ZdlPv(ptr %tmp3.i.i) nounwind
ret void
_ZNSt6vectorIlSaIlEED2Ev.exit: ; preds = %entry
ret void
}
declare i32 @__cxa_atexit(ptr, ptr, ptr)
define linkonce_odr void @_ZNSt6vectorIPvSaIS0_EED1Ev(ptr nocapture %this) unnamed_addr align 2 {
entry:
%tmp3.i.i = load ptr, ptr %this, align 8
%tobool.i.i.i = icmp eq ptr %tmp3.i.i, null
br i1 %tobool.i.i.i, label %_ZNSt6vectorIPvSaIS0_EED2Ev.exit, label %if.then.i.i.i
if.then.i.i.i: ; preds = %entry
tail call void @_ZdlPv(ptr %tmp3.i.i) nounwind
ret void
_ZNSt6vectorIPvSaIS0_EED2Ev.exit: ; preds = %entry
ret void
}
declare void @_Z1fv()
declare void @_ZNSt6vectorIPvSaIS0_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS0_S2_EERKS0_(ptr nocapture %this, ptr %__position.coerce, ptr nocapture %__x) align 2
declare void @_ZdlPv(ptr) nounwind
declare void @llvm.memmove.p0.p0.i64(ptr nocapture, ptr nocapture, i64, i1) nounwind
declare void @_ZSt17__throw_bad_allocv() noreturn
declare noalias ptr @_Znwm(i64)
declare void @_ZNSt6vectorIlSaIlEE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPlS1_EERKl(ptr nocapture %this, ptr %__position.coerce, ptr nocapture %__x) align 2
declare void @_GLOBAL__I_a()
declare %0 @llvm.uadd.with.overflow.i64(i64, i64) nounwind readnone
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