| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py | |
| // RUN: %clang_cc1 -emit-llvm -triple=thumbv6m-eabi -o - %s | FileCheck %s | |
| int f(); | |
| // CHECK-LABEL: @_Z1gv( | |
| // CHECK-NEXT: entry: | |
| // CHECK-NEXT: [[TMP0:%.*]] = call i32 @__cxa_guard_acquire(ptr @_ZGVZ1gvE1a) #[[ATTR1:[0-9]+]] | |
| // CHECK-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[TMP0]], 0 | |
| // CHECK-NEXT: br i1 [[TOBOOL]], label [[INIT:%.*]], label [[INIT_END:%.*]] | |
| // CHECK: init: | |
| // CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z1fv() | |
| // CHECK-NEXT: store i32 [[CALL]], ptr @_ZZ1gvE1a, align 4 | |
| // CHECK-NEXT: call void @__cxa_guard_release(ptr @_ZGVZ1gvE1a) #[[ATTR1]] | |
| // CHECK-NEXT: br label [[INIT_END]] | |
| // CHECK: init.end: | |
| // CHECK-NEXT: ret void | |
| // | |
| void g() { | |
| static int a = f(); | |
| } |