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author | dim <dim@FreeBSD.org> | 2011-05-02 19:39:53 +0000 |
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committer | dim <dim@FreeBSD.org> | 2011-05-02 19:39:53 +0000 |
commit | 110eaaceddcec790f7e6a5e3bf1261c9aa1e73ab (patch) | |
tree | 64a10f4c4154739d4a8191d7e1b52ce497f4ebd6 /test/CodeGenCXX/for-range.cpp | |
parent | a0fb00f9837bd0d2e5948f16f6a6b82a7a628f51 (diff) | |
download | FreeBSD-src-110eaaceddcec790f7e6a5e3bf1261c9aa1e73ab.zip FreeBSD-src-110eaaceddcec790f7e6a5e3bf1261c9aa1e73ab.tar.gz |
Vendor import of clang trunk r130700:
http://llvm.org/svn/llvm-project/cfe/trunk@130700
Diffstat (limited to 'test/CodeGenCXX/for-range.cpp')
-rw-r--r-- | test/CodeGenCXX/for-range.cpp | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/test/CodeGenCXX/for-range.cpp b/test/CodeGenCXX/for-range.cpp new file mode 100644 index 0000000..af46644 --- /dev/null +++ b/test/CodeGenCXX/for-range.cpp @@ -0,0 +1,128 @@ +// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -std=c++0x -emit-llvm -o - %s | opt -instnamer -S | FileCheck %s + +struct A { + A(); + A(const A&); + ~A(); +}; + +struct B { + B(); + B(const B&); + ~B(); +}; + +struct C { + C(); + C(const C&); + ~C(); +}; + +struct D { + D(); + D(const D&); + ~D(); + + B *begin(); + B *end(); +}; + +namespace std { + B *begin(C&); + B *end(C&); +} + +extern B array[5]; + +// CHECK: define void @_Z9for_arrayv( +void for_array() { + // CHECK: call void @_ZN1AC1Ev(%struct.A* [[A:.*]]) + A a; + for (B b : array) { + // CHECK-NOT: 5begin + // CHECK-NOT: 3end + // CHECK: getelementptr {{.*}}, i32 0 + // CHECK: getelementptr {{.*}}, i64 5 + // CHECK: br label %[[COND:.*]] + + // CHECK: [[COND]]: + // CHECK: %[[CMP:.*]] = icmp ne + // CHECK: br i1 %[[CMP]], label %[[BODY:.*]], label %[[END:.*]] + + // CHECK: [[BODY]]: + // CHECK: call void @_ZN1BC1ERKS_( + // CHECK: call void @_ZN1BD1Ev( + // CHECK: br label %[[INC:.*]] + + // CHECK: [[INC]]: + // CHECK: getelementptr {{.*}} i32 1 + // CHECK: br label %[[COND]] + } + // CHECK: [[END]]: + // CHECK: call void @_ZN1AD1Ev(%struct.A* [[A]]) + // CHECK: ret void +} + +// CHECK: define void @_Z9for_rangev( +void for_range() { + // CHECK: call void @_ZN1AC1Ev(%struct.A* [[A:.*]]) + A a; + for (B b : C()) { + // CHECK: call void @_ZN1CC1Ev( + // CHECK: = call %struct.A* @_ZSt5beginR1C( + // CHECK: = call %struct.A* @_ZSt3endR1C( + // CHECK: br label %[[COND:.*]] + + // CHECK: [[COND]]: + // CHECK: %[[CMP:.*]] = icmp ne + // CHECK: br i1 %[[CMP]], label %[[BODY:.*]], label %[[CLEANUP:.*]] + + // CHECK: [[CLEANUP]]: + // CHECK: call void @_ZN1CD1Ev( + // CHECK: br label %[[END:.*]] + + // CHECK: [[BODY]]: + // CHECK: call void @_ZN1BC1ERKS_( + // CHECK: call void @_ZN1BD1Ev( + // CHECK: br label %[[INC:.*]] + + // CHECK: [[INC]]: + // CHECK: getelementptr {{.*}} i32 1 + // CHECK: br label %[[COND]] + } + // CHECK: [[END]]: + // CHECK: call void @_ZN1AD1Ev(%struct.A* [[A]]) + // CHECK: ret void +} + +// CHECK: define void @_Z16for_member_rangev( +void for_member_range() { + // CHECK: call void @_ZN1AC1Ev(%struct.A* [[A:.*]]) + A a; + for (B b : D()) { + // CHECK: call void @_ZN1DC1Ev( + // CHECK: = call %struct.A* @_ZN1D5beginEv( + // CHECK: = call %struct.A* @_ZN1D3endEv( + // CHECK: br label %[[COND:.*]] + + // CHECK: [[COND]]: + // CHECK: %[[CMP:.*]] = icmp ne + // CHECK: br i1 %[[CMP]], label %[[BODY:.*]], label %[[CLEANUP:.*]] + + // CHECK: [[CLEANUP]]: + // CHECK: call void @_ZN1DD1Ev( + // CHECK: br label %[[END:.*]] + + // CHECK: [[BODY]]: + // CHECK: call void @_ZN1BC1ERKS_( + // CHECK: call void @_ZN1BD1Ev( + // CHECK: br label %[[INC:.*]] + + // CHECK: [[INC]]: + // CHECK: getelementptr {{.*}} i32 1 + // CHECK: br label %[[COND]] + } + // CHECK: [[END]]: + // CHECK: call void @_ZN1AD1Ev(%struct.A* [[A]]) + // CHECK: ret void +} |