clang/test/CodeGen/exceptions.c

   1 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -Wno-strict-prototypes -emit-llvm -o - %s -fexceptions -fblocks | FileCheck %s
   2 // RUN: %clang_cc1 -triple armv7-apple-unknown -Wno-strict-prototypes -emit-llvm -o - %s -fexceptions -exception-model=sjlj -fblocks | FileCheck %s -check-prefix=CHECK-ARM
   3
   4 void test1(void) {
   5   extern void test1_helper(void (^)(int));
   6
   7   // CHECK-LABEL:     define{{.*}} void @test1() {{.*}} personality ptr @__gcc_personality_v0
   8   // CHECK-ARM-LABEL: define{{.*}} arm_aapcscc void @test1() {{.*}} personality ptr @__gcc_personality_sj0
   9
  10   __block int x = 10;
  11
  12   // CHECK:     invoke void @test1_helper(
  13   // CHECK-ARM: invoke arm_aapcscc void @test1_helper(
  14   test1_helper(^(int v) { x = v; });
  15
  16   // CHECK:          landingpad { ptr, i32 }
  17   // CHECK-NEXT:       cleanup
  18   // CHECK-ARM:      landingpad { ptr, i32 }
  19   // CHECK-ARM-NEXT:   cleanup
  20 }
  21
  22 void test2_helper();
  23 void test2(void) {
  24   __block int x = 10;
  25   ^{ (void)x; };
  26   test2_helper(5, 6, 7);
  27 }
  28 void test2_helper(int x, int y) {
  29 }
  30 // CHECK: invoke void @test2_helper(i32 noundef 5, i32 noundef 6)