clang/test/CodeGen/call.c

   1 // RUN: %clang %s -O0 -Wno-strict-prototypes -emit-llvm -S -o - | FileCheck %s
   2
   3 // This should call rb_define_global_function, not rb_f_chop.
   4 void rb_define_global_function (const char*,void(*)(void),int);
   5 static void rb_f_chop(void);
   6 void Init_String(void) {
   7   rb_define_global_function("chop", rb_f_chop, 0);
   8 }
   9 static void rb_f_chop(void) {
  10 }
  11
  12 // CHECK: call{{.*}}rb_define_global_function
  13
  14 // PR10335
  15 typedef   void (* JSErrorCallback)(void);
  16 void js_GetErrorMessage(void);
  17 void JS_ReportErrorNumber(JSErrorCallback errorCallback, ...);
  18 void Interpret(void) {
  19   JS_ReportErrorNumber(js_GetErrorMessage, 0);
  20
  21   // CHECK: call {{.*}}void ({{.*}}, ...) @JS_ReportErrorNumber({{.*}}@js_GetErrorMessage
  22 }
  23
  24
  25
  26
  27 // PR10337
  28 struct sigaction { int (*_sa_handler)(int); };
  29 typedef int SigHandler (void);
  30 typedef struct sigaction sighandler_cxt;
  31 SigHandler *rl_set_sighandler(ohandler)
  32 sighandler_cxt *ohandler;  {
  33   return 0;
  34 }
  35
  36 void rl_set_signals(void) {
  37   SigHandler *oh;
  38   oh = rl_set_sighandler(0);
  39 }