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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/CodeGenCXX/multi-dim-operator-new.cpp | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/CodeGenCXX/multi-dim-operator-new.cpp')
-rw-r--r-- | clang/test/CodeGenCXX/multi-dim-operator-new.cpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/multi-dim-operator-new.cpp b/clang/test/CodeGenCXX/multi-dim-operator-new.cpp new file mode 100644 index 0000000..7a235e8 --- /dev/null +++ b/clang/test/CodeGenCXX/multi-dim-operator-new.cpp @@ -0,0 +1,49 @@ +// RUN: %clang_cc1 %s -triple x86_64-unknown-unknown -emit-llvm -o - | FileCheck %s +// PR6641 + +extern "C" int printf(const char *, ...); + +struct Foo { + Foo() : iFoo (2) { + printf("%p\n", this); + } + int iFoo; +}; + + +typedef Foo (*T)[3][4]; + +T bar() { + return new Foo[2][3][4]; +} + +T bug(int i) { + return new Foo[i][3][4]; +} + +void pr(T a) { + for (int i = 0; i < 3; i++) + for (int j = 0; j < 4; j++) + printf("%p\n", a[i][j]); +} + +Foo *test() { + return new Foo[5]; +} + +int main() { + T f = bar(); + pr(f); + f = bug(3); + pr(f); + + Foo * g = test(); + for (int i = 0; i < 5; i++) + printf("%d\n", g[i].iFoo); + return 0; +} + +// CHECK: call noalias i8* @_Znam +// CHECK: call noalias i8* @_Znam +// CHECK: call noalias i8* @_Znam + |