Revert "[llvm] Improve llvm.objectsize computation by computing GEP, alloca and mallo...
[llvm-project.git] / clang / test / CodeGen / thread-specifier.c
blob18a14f912aba445a67bbbf2d97d8fabbda4f9f94
1 // RUN: %clang_cc1 -triple i686-pc-linux-gnu -emit-llvm -o - %s | FileCheck %s
2 // RUN: %clang_cc1 -triple riscv32 -emit-llvm -o - %s | FileCheck %s
3 // RUN: %clang_cc1 -triple riscv64 -emit-llvm -o - %s | FileCheck %s
5 // CHECK: @b = external thread_local global
6 // CHECK: @d.e = internal thread_local global
7 // CHECK: @d.f = internal thread_local global
8 // CHECK: @f.a = internal thread_local(initialexec) global
9 // CHECK: @a ={{.*}} thread_local global
10 // CHECK: @g ={{.*}} thread_local global
11 // CHECK: @h ={{.*}} thread_local(localdynamic) global
12 // CHECK: @i ={{.*}} thread_local(initialexec) global
13 // CHECK: @j ={{.*}} thread_local(localexec) global
15 // CHECK-NOT: @_ZTW
16 // CHECK-NOT: @_ZTH
18 __thread int a;
19 extern __thread int b;
20 int c(void) { return *&b; }
21 int d(void) {
22 __thread static int e;
23 __thread static union {float a; int b;} f = {.b = 1};
24 return 0;
27 __thread int g __attribute__((tls_model("global-dynamic")));
28 __thread int h __attribute__((tls_model("local-dynamic")));
29 __thread int i __attribute__((tls_model("initial-exec")));
30 __thread int j __attribute__((tls_model("local-exec")));
32 int f(void) {
33 __thread static int a __attribute__((tls_model("initial-exec")));
34 return a++;