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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/CodeGenCXX/multi-dim-operator-new.cpp | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
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 + |