// RUN: %clang -O0 -S -mno-red-zone -fprofile-arcs -ftest-coverage -emit-llvm %s -o - | FileCheck %s
// <rdar://problem/12843084>

int test1(int a) {
  switch (a % 2) {
  case 0:
    ++a;
  case 1:
    a /= 2;
  }
  return a;
}

// Check tha the `-mno-red-zone' flag is set here on the generated functions.

// CHECK: void @__llvm_gcov_indirect_counter_increment(i32* %{{.*}}, i64** %{{.*}}) unnamed_addr noinline noredzone
// CHECK: void @__llvm_gcov_writeout() unnamed_addr noinline noredzone
// CHECK: void @__llvm_gcov_init() unnamed_addr noinline noredzone
// CHECK: void @__gcov_flush() unnamed_addr noinline noredzone

// RUN: %clang_cc1 -O0 -emit-llvm -disable-red-zone -femit-coverage-notes -femit-coverage-data %s -o - | FileCheck %s

// <rdar://problem/12843084>

int test1(int a) {
  switch (a % 2) {
  case 0:
    ++a;
  case 1:
    a /= 2;
  }
  return a;
}

// Check tha the `-mno-red-zone' flag is set here on the generated functions.

// CHECK: void @__llvm_gcov_indirect_counter_increment(i32* %{{.*}}, i64** %{{.*}}) unnamed_addr noinline noredzone
// CHECK: void @__llvm_gcov_writeout() unnamed_addr noinline noredzone
// CHECK: void @__llvm_gcov_init() unnamed_addr noinline noredzone
// CHECK: void @__gcov_flush() unnamed_addr noinline noredzone

Use correct flags for this test.
Use correct flags for this test.

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@169768 91177308-0d34-0410-b5e6-96231b3b80d8
