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hanchenye-llvm-project/clang/test/CodeGenObjC/blocks-3.m

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Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446
2009-12-16 04:14:24 +08:00
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -emit-llvm -fblocks -o %t %s
Eliminate &&s in tests. - 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious. llvm-svn: 86430
2009-11-08 09:45:36 +08:00
// RUN: grep 'object_assign' %t | count 11
As an optimization, we maintain a cache of generated ___Block_byref_id_object_dispose and ___Block_byref_id_object_copy functions so that we can simply reuse instead of creating a new one. Additionally, add an assert to ensure no one yet tries to align a __block variable beyond the alignment of a pointer as the codegen is incomplete. llvm-svn: 72974
2009-06-06 07:26:36 +08:00
// RUN: grep 'object_dispose' %t | count 29
int main() {
typedef id aid __attribute__((aligned(1)));
__block aid a1;
__block id a2 __attribute__((aligned(2)));
__block id a3 __attribute__((aligned(4)));
__block id a4 __attribute__((aligned(8)));
__block id a5, a6, a7;
__block void (^b)();
^{ a1=a2=a3=a4=a5=a6=a7=0; b = 0; }();
return 0;
}