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https://github.com/c64scene-ar/llvm-6502.git
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2dc50d3067
This will make it easier to turn on struct-path aware TBAA since the metadata format will change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180796 91177308-0d34-0410-b5e6-96231b3b80d8
73 lines
2.7 KiB
LLVM
73 lines
2.7 KiB
LLVM
; REQUIRES: asserts
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; RUN: opt -mergefunc -stats -disable-output < %s 2>&1 | grep "functions merged"
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; This test is checks whether we can merge
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; vector<intptr_t>::push_back(0)
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; and
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; vector<void *>::push_back(0)
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; .
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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"
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target triple = "x86_64-unknown-linux-gnu"
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%0 = type { i32, void ()* }
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%1 = type { i64, i1 }
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%"class.std::vector" = type { [24 x i8] }
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@vi = global %"class.std::vector" zeroinitializer, align 8
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@__dso_handle = external unnamed_addr global i8*
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@vp = global %"class.std::vector" zeroinitializer, align 8
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@llvm.global_ctors = appending global [1 x %0] [%0 { i32 65535, void ()* @_GLOBAL__I_a }]
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define linkonce_odr void @_ZNSt6vectorIlSaIlEED1Ev(%"class.std::vector"* nocapture %this) unnamed_addr align 2 {
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entry:
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%tmp2.i.i = bitcast %"class.std::vector"* %this to i64**
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%tmp3.i.i = load i64** %tmp2.i.i, align 8
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%tobool.i.i.i = icmp eq i64* %tmp3.i.i, null
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br i1 %tobool.i.i.i, label %_ZNSt6vectorIlSaIlEED2Ev.exit, label %if.then.i.i.i
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if.then.i.i.i: ; preds = %entry
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%0 = bitcast i64* %tmp3.i.i to i8*
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tail call void @_ZdlPv(i8* %0) nounwind
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ret void
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_ZNSt6vectorIlSaIlEED2Ev.exit: ; preds = %entry
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ret void
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}
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declare i32 @__cxa_atexit(void (i8*)*, i8*, i8*)
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define linkonce_odr void @_ZNSt6vectorIPvSaIS0_EED1Ev(%"class.std::vector"* nocapture %this) unnamed_addr align 2 {
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entry:
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%tmp2.i.i = bitcast %"class.std::vector"* %this to i8***
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%tmp3.i.i = load i8*** %tmp2.i.i, align 8
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%tobool.i.i.i = icmp eq i8** %tmp3.i.i, null
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br i1 %tobool.i.i.i, label %_ZNSt6vectorIPvSaIS0_EED2Ev.exit, label %if.then.i.i.i
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if.then.i.i.i: ; preds = %entry
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%0 = bitcast i8** %tmp3.i.i to i8*
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tail call void @_ZdlPv(i8* %0) nounwind
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ret void
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_ZNSt6vectorIPvSaIS0_EED2Ev.exit: ; preds = %entry
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ret void
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}
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declare void @_Z1fv()
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declare void @_ZNSt6vectorIPvSaIS0_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS0_S2_EERKS0_(%"class.std::vector"* nocapture %this, i8** %__position.coerce, i8** nocapture %__x) align 2
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declare void @_ZdlPv(i8*) nounwind
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declare void @llvm.memmove.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
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declare void @_ZSt17__throw_bad_allocv() noreturn
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declare noalias i8* @_Znwm(i64)
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declare void @_ZNSt6vectorIlSaIlEE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPlS1_EERKl(%"class.std::vector"* nocapture %this, i64* %__position.coerce, i64* nocapture %__x) align 2
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declare void @_GLOBAL__I_a()
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declare %1 @llvm.uadd.with.overflow.i64(i64, i64) nounwind readnone
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