replica
/
hanchenye-llvm-project
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Now that the uninitialized variable has been fixed in llvm, add this test back, 

but remove unneeded options and fix the comment.

llvm-svn: 170405
This commit is contained in:
Rafael Espindola 2012-12-18 03:54:29 +00:00
parent 46b9c8a2cd
commit 8522ba845f
1 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
clang/test/CodeGen/code-coverage.c Normal file
View File

@ -0,0 +1,20 @@
// RUN: %clang_cc1 -emit-llvm -disable-red-zone -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 that the noredzone flag is set 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