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| author | Anders Carlsson <andersca@mac.com> | 2010-02-04 17:06:52 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2010-02-04 17:06:52 +0000 |
| commit | 674cf893015228f615ee6ad8d86d556c7e587848 (patch) | |
| tree | 044961b1ca5ac482977f0f3581d05af91a49f1cc /clang/test/CodeGenCXX/conditional-temporaries.cpp | |
| parent | 7914dad72dbfa20afc42046e0901a5885eabfba4 (diff) | |
| download | bcm5719-llvm-674cf893015228f615ee6ad8d86d556c7e587848.tar.gz bcm5719-llvm-674cf893015228f615ee6ad8d86d556c7e587848.zip | |
Improve test.
llvm-svn: 95306
Diffstat (limited to 'clang/test/CodeGenCXX/conditional-temporaries.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/conditional-temporaries.cpp | 46 |
1 files changed, 27 insertions, 19 deletions
diff --git a/clang/test/CodeGenCXX/conditional-temporaries.cpp b/clang/test/CodeGenCXX/conditional-temporaries.cpp index 0eac10b43cf..e9e684ea5a0 100644 --- a/clang/test/CodeGenCXX/conditional-temporaries.cpp +++ b/clang/test/CodeGenCXX/conditional-temporaries.cpp @@ -1,28 +1,36 @@ -// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 | FileCheck %s +// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-apple-darwin9 -O3 | FileCheck %s -struct I { +namespace { + +static int counter; + +struct A { + A() : i(0) { counter++; } + ~A() { counter--; } int i; - I(); - ~I(); }; -void g(int); +void g(int) { } -volatile int i; +void f1(bool b) { + g(b ? A().i : 0); + g(b || A().i); + g(b && A().i); +} -void f1() { - // CHECK: call void @_ZN1IC1Ev - g(i ? I().i : 0); - // CHECK: call void @_Z1gi - // CHECK: call void @_ZN1ID1Ev +struct Checker { + Checker() { + f1(true); + f1(false); + } +}; - // CHECK: call void @_ZN1IC1Ev - g(i || I().i); - // CHECK: call void @_Z1gi - // CHECK: call void @_ZN1ID1Ev +Checker c; + +} - // CHECK: call void @_ZN1IC1Ev - g(i && I().i); - // CHECK: call void @_Z1gi - // CHECK: call void @_ZN1ID1Ev +// CHECK: define i32 @_Z10getCounterv() +int getCounter() { + // CHECK: ret i32 0 + return counter; } |
