Lines Matching +full:check +full:- +full:linux
1 // RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple x86_64-linux-gnu | FileCheck --check-prefi…
2 // RUN: %clang_cc1 -std=c++11 -femulated-tls -emit-llvm %s -o - \
3 // RUN: -triple x86_64-linux-gnu 2>&1 | FileCheck --check-prefix=CHECK --check-prefix=LINUX %s
4 // RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple x86_64-apple-darwin12 | FileCheck --check-…
9 // LINUX: @a = thread_local global i32 0
13 // CHECK: @c = global i32 0
15 // CHECK: @_ZL1d = internal thread_local global i32 0
19 // LINUX: @_ZN1U1mE = thread_local global i32 0
24 // Check that we don't crash here when we're forced to create a new global
38 // CHECK: @e = global i32 0
41 // CHECK: @_ZN1VIiE1mE = linkonce_odr thread_local global i32 0
43 // CHECK: @_ZZ1fvE1n = internal thread_local global i32 0
45 // CHECK: @_ZGVZ1fvE1n = internal thread_local global i8 0
47 // CHECK: @_ZZ8tls_dtorvE1s = internal thread_local global
48 // CHECK: @_ZGVZ8tls_dtorvE1s = internal thread_local global i8 0
50 // CHECK: @_ZZ8tls_dtorvE1t = internal thread_local global
51 // CHECK: @_ZGVZ8tls_dtorvE1t = internal thread_local global i8 0
53 // CHECK: @_ZZ8tls_dtorvE1u = internal thread_local global
54 // CHECK: @_ZGVZ8tls_dtorvE1u = internal thread_local global i8 0
55 // CHECK: @_ZGRZ8tls_dtorvE1u_ = internal thread_local global
57 // CHECK: @_ZGVN1VIiE1mE = linkonce_odr thread_local global i64 0
59 // CHECK: @__tls_guard = internal thread_local global i8 0
61 // CHECK: @llvm.global_ctors = appending global {{.*}} @[[GLOBAL_INIT:[^ ]*]]
63 // LINUX: @_ZTH1a = alias void (), void ()* @__tls_init
65 // CHECK: @_ZTHL1d = internal alias void (), void ()* @__tls_init
66 // LINUX: @_ZTHN1U1mE = alias void (), void ()* @__tls_init
68 // CHECK: @_ZTHN1VIiE1mE = linkonce_odr alias void (), void ()* @__tls_init
73 // CHECK: define {{.*}} @[[A_INIT:.*]]()
74 // CHECK: call i32 @_Z1fv()
75 // CHECK-NEXT: store i32 {{.*}}, i32* @a, align 4
77 // CHECK-LABEL: define i32 @_Z1fv()
79 // CHECK: %[[GUARD:.*]] = load i8, i8* @_ZGVZ1fvE1n, align 1 in f()
80 // CHECK: %[[NEED_INIT:.*]] = icmp eq i8 %[[GUARD]], 0 in f()
81 // CHECK: br i1 %[[NEED_INIT]] in f()
83 // CHECK: %[[CALL:.*]] = call i32 @_Z1gv() in f()
84 // CHECK: store i32 %[[CALL]], i32* @_ZZ1fvE1n, align 4 in f()
85 // CHECK: store i8 1, i8* @_ZGVZ1fvE1n in f()
86 // CHECK: br label in f()
89 // CHECK: load i32, i32* @_ZZ1fvE1n, align 4 in f()
93 // CHECK: define {{.*}} @[[C_INIT:.*]]()
94 // LINUX: call i32* @_ZTW1b()
96 // CHECK-NEXT: load i32, i32* %{{.*}}, align 4
97 // CHECK-NEXT: store i32 %{{.*}}, i32* @c, align 4
99 // LINUX-LABEL: define weak_odr hidden i32* @_ZTW1b()
100 // LINUX: br i1 icmp ne (void ()* @_ZTH1b, void ()* null),
102 // LINUX: call void @_ZTH1b()
103 // LINUX: br label
105 // LINUX: ret i32* @b
106 // DARWIN-LABEL: declare cxx_fast_tlscc i32* @_ZTW1b()
109 // CHECK: define {{.*}} @[[D_INIT:.*]]()
110 // CHECK: call i32 @_Z1gv()
111 // CHECK-NEXT: store i32 %{{.*}}, i32* @_ZL1d, align 4
113 // CHECK: define {{.*}} @[[U_M_INIT:.*]]()
114 // CHECK: call i32 @_Z1fv()
115 // CHECK-NEXT: store i32 %{{.*}}, i32* @_ZN1U1mE, align 4
117 // CHECK: define {{.*}} @[[E_INIT:.*]]()
118 // LINUX: call i32* @_ZTWN1VIiE1mE()
120 // CHECK-NEXT: load i32, i32* %{{.*}}, align 4
121 // CHECK-NEXT: store i32 %{{.*}}, i32* @e, align 4
123 // LINUX-LABEL: define weak_odr hidden i32* @_ZTWN1VIiE1mE()
124 // DARWIN-LABEL: define weak_odr hidden cxx_fast_tlscc i32* @_ZTWN1VIiE1mE()
125 // LINUX: call void @_ZTHN1VIiE1mE()
127 // CHECK: ret i32* @_ZN1VIiE1mE
133 // CHECK-LABEL: define void @_Z8tls_dtorv()
135 // CHECK: load i8, i8* @_ZGVZ8tls_dtorvE1s in tls_dtor()
136 // CHECK: call void @_ZN1SC1Ev(%struct.S* @_ZZ8tls_dtorvE1s) in tls_dtor()
137 …// LINUX: call i32 @__cxa_thread_atexit({{.*}}@_ZN1SD1Ev {{.*}} @_ZZ8tls_dtorvE1s{{.*}} @__dso_han… in tls_dtor()
139 // CHECK: store i8 1, i8* @_ZGVZ8tls_dtorvE1s in tls_dtor()
142 // CHECK: load i8, i8* @_ZGVZ8tls_dtorvE1t in tls_dtor()
143 // CHECK-NOT: _ZN1T in tls_dtor()
144 …// LINUX: call i32 @__cxa_thread_atexit({{.*}}@_ZN1TD1Ev {{.*}}@_ZZ8tls_dtorvE1t{{.*}} @__dso_hand… in tls_dtor()
146 // CHECK: store i8 1, i8* @_ZGVZ8tls_dtorvE1t in tls_dtor()
149 // CHECK: load i8, i8* @_ZGVZ8tls_dtorvE1u in tls_dtor()
150 // CHECK: call void @_ZN1SC1Ev(%struct.S* @_ZGRZ8tls_dtorvE1u_) in tls_dtor()
151 …// LINUX: call i32 @__cxa_thread_atexit({{.*}}@_ZN1SD1Ev {{.*}} @_ZGRZ8tls_dtorvE1u_{{.*}} @__dso_… in tls_dtor()
153 // CHECK: store i8 1, i8* @_ZGVZ8tls_dtorvE1u in tls_dtor()
157 // LINUX: declare i32 @__cxa_thread_atexit(void (i8*)*, i8*, i8*)
160 // CHECK: define {{.*}} @_Z7PR15991v(
171 // CHECK: define {{.*}} @_ZN7PR192541fEv(
173 // LINUX: call void @_ZTHN7PR192541nE( in f()
175 return this->n; in f()
184 // LINUX-LABEL: define internal i32* @_ZTWN12_GLOBAL__N_16anon_iE()
185 // DARWIN-LABEL: define internal cxx_fast_tlscc i32* @_ZTWN12_GLOBAL__N_16anon_iE()
187 // CHECK: define {{.*}} @[[V_M_INIT:.*]]()
188 // CHECK: load i8, i8* bitcast (i64* @_ZGVN1VIiE1mE to i8*)
189 // CHECK: %[[V_M_INITIALIZED:.*]] = icmp eq i8 %{{.*}}, 0
190 // CHECK: br i1 %[[V_M_INITIALIZED]],
192 // CHECK: call i32 @_Z1gv()
193 // CHECK: store i32 %{{.*}}, i32* @_ZN1VIiE1mE, align 4
194 // CHECK: store i64 1, i64* @_ZGVN1VIiE1mE
195 // CHECK: br label
197 // CHECK: define {{.*}}@[[GLOBAL_INIT:.*]]()
198 // CHECK: call void @[[C_INIT]]()
199 // CHECK: call void @[[E_INIT]]()
202 // CHECK: define {{.*}}@__tls_init()
203 // CHECK: load i8, i8* @__tls_guard
204 // CHECK: %[[NEED_TLS_INIT:.*]] = icmp eq i8 %{{.*}}, 0
205 // CHECK: br i1 %[[NEED_TLS_INIT]],
207 // CHECK: store i8 1, i8* @__tls_guard
208 // CHECK: call void @[[A_INIT]]()
209 // CHECK: call void @[[D_INIT]]()
210 // CHECK: call void @[[U_M_INIT]]()
211 // CHECK: call void @[[V_M_INIT]]()
216 // LINUX: call void @_ZTH1a()
218 // CHECK: ret i32* @a
219 // CHECK: }
222 // LINUX: declare extern_weak void @_ZTH1b() [[ATTR:#[0-9]+]]
225 // LINUX-LABEL: define internal i32* @_ZTWL1d()
226 // DARWIN-LABEL: define internal cxx_fast_tlscc i32* @_ZTWL1d()
227 // LINUX: call void @_ZTHL1d()
229 // CHECK: ret i32* @_ZL1d
231 // LINUX-LABEL: define weak_odr hidden i32* @_ZTWN1U1mE()
232 // DARWIN-LABEL: define cxx_fast_tlscc i32* @_ZTWN1U1mE()
233 // LINUX: call void @_ZTHN1U1mE()
235 // CHECK: ret i32* @_ZN1U1mE
237 // LINUX: attributes [[ATTR]] = { {{.+}} }