1 ; Checks for few bitcasted call evaluation errors
4 ; RUN: opt -globalopt -instcombine -S -debug-only=evaluator %s -o %t 2>&1 | FileCheck %s
6 ; CHECK: Failed to fold bitcast call expr
7 ; CHECK: Can not convert function argument
9 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
10 target triple = "x86_64-apple-macosx10.12.0"
12 %struct.S = type { i32 }
13 %struct.Q = type { i32 }
14 %struct.Foo = type { i32 }
16 @_s = global %struct.S zeroinitializer, align 4
17 @_q = global %struct.Q zeroinitializer, align 4
18 @llvm.global_ctors = appending global [2 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_main2.cpp, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__sub_I_main3.cpp, i8* null }]
20 define internal void @__cxx_global_var_init() section "__TEXT,__StaticInit,regular,pure_instructions" {
21 call void @_ZN1SC1Ev(%struct.S* @_s)
25 define linkonce_odr void @_ZN1SC1Ev(%struct.S*) unnamed_addr align 2 {
26 %2 = alloca %struct.S*, align 8
27 store %struct.S* %0, %struct.S** %2, align 8
28 %3 = load %struct.S*, %struct.S** %2, align 8
29 call void @_ZN1SC2Ev(%struct.S* %3)
33 define internal void @__cxx_global_var_init.1() #0 section "__TEXT,__StaticInit,regular,pure_instructions" {
34 call void @_ZN1QC1Ev(%struct.Q* @_q)
38 define linkonce_odr void @_ZN1QC1Ev(%struct.Q*) unnamed_addr align 2 {
39 %2 = alloca %struct.Q*, align 8
40 store %struct.Q* %0, %struct.Q** %2, align 8
41 %3 = load %struct.Q*, %struct.Q** %2, align 8
42 call void @_ZN1QC2Ev(%struct.Q* %3)
47 %1 = alloca i32, align 4
48 store i32 0, i32* %1, align 4
52 define linkonce_odr void @_ZN1SC2Ev(%struct.S*) unnamed_addr align 2 {
53 %2 = alloca %struct.S*, align 8
54 %3 = alloca %struct.Foo, align 4
55 store %struct.S* %0, %struct.S** %2, align 8
56 %4 = load %struct.S*, %struct.S** %2, align 8
57 %5 = getelementptr inbounds %struct.S, %struct.S* %4, i32 0, i32 0
58 %6 = call i32 bitcast (%struct.Foo* ()* @_ZL3foov to i32 ()*)()
59 %7 = getelementptr inbounds %struct.Foo, %struct.Foo* %3, i32 0, i32 0
60 store i32 %6, i32* %7, align 4
61 %8 = getelementptr inbounds %struct.Foo, %struct.Foo* %3, i32 0, i32 0
62 %9 = load i32, i32* %8, align 4
63 store i32 %9, i32* %5, align 4
67 define internal %struct.Foo* @_ZL3foov() {
71 define linkonce_odr void @_ZN1QC2Ev(%struct.Q*) unnamed_addr align 2 {
72 %2 = alloca %struct.Q*, align 8
73 store %struct.Q* %0, %struct.Q** %2, align 8
74 %3 = load %struct.Q*, %struct.Q** %2, align 8
75 %4 = getelementptr inbounds %struct.Q, %struct.Q* %3, i32 0, i32 0
76 %5 = call i32 bitcast (i32 (i32)* @_ZL3baz3Foo to i32 (%struct.Foo*)*)(%struct.Foo* null)
77 store i32 %5, i32* %4, align 4
81 define internal i32 @_ZL3baz3Foo(i32) {
82 %2 = alloca %struct.Foo, align 4
83 %3 = getelementptr inbounds %struct.Foo, %struct.Foo* %2, i32 0, i32 0
84 store i32 %0, i32* %3, align 4
85 %4 = getelementptr inbounds %struct.Foo, %struct.Foo* %2, i32 0, i32 0
86 %5 = load i32, i32* %4, align 4
90 ; Function Attrs: noinline ssp uwtable
91 define internal void @_GLOBAL__sub_I_main2.cpp() section "__TEXT,__StaticInit,regular,pure_instructions" {
92 call void @__cxx_global_var_init()
96 define internal void @_GLOBAL__sub_I_main3.cpp() section "__TEXT,__StaticInit,regular,pure_instructions" {
97 call void @__cxx_global_var_init.1()