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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-07-07 08:35:56 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-07-07 08:35:56 +0000 |
| commit | 20599392a99956eaac4cf351a0935574090cb6c3 (patch) | |
| tree | 5669a3967a3f9d9ea311d3204ff70f80daa56608 /test/CodeGenCXX/cxx0x-initializer-constructors.cpp | |
| parent | ff817f7070c0308e9d4486432b774005d4f8e420 (diff) | |
PR12670: Support for initializing an array of non-aggregate class type from an
initializer list. Patch by Olivier Goffart, with extra testcases by Meador Inge
and Daniel Lunow.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159896 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/cxx0x-initializer-constructors.cpp')
| -rw-r--r-- | test/CodeGenCXX/cxx0x-initializer-constructors.cpp | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/test/CodeGenCXX/cxx0x-initializer-constructors.cpp b/test/CodeGenCXX/cxx0x-initializer-constructors.cpp new file mode 100644 index 0000000000..e141f30cca --- /dev/null +++ b/test/CodeGenCXX/cxx0x-initializer-constructors.cpp @@ -0,0 +1,37 @@ +// RUN: %clang_cc1 -std=c++11 -S -emit-llvm -o - %s | FileCheck %s + +struct S { + S(int x) { } + S(int x, double y, double z) { } +}; + +void fn1() { + // CHECK: define void @_Z3fn1v + S s { 1 }; + // CHECK: alloca %struct.S, align 1 + // CHECK: call void @_ZN1SC1Ei(%struct.S* %s, i32 1) +} + +void fn2() { + // CHECK: define void @_Z3fn2v + S s { 1, 2.0, 3.0 }; + // CHECK: alloca %struct.S, align 1 + // CHECK: call void @_ZN1SC1Eidd(%struct.S* %s, i32 1, double 2.000000e+00, double 3.000000e+00) +} + +void fn3() { + // CHECK: define void @_Z3fn3v + S sa[] { { 1 }, { 2 }, { 3 } }; + // CHECK: alloca [3 x %struct.S], align 1 + // CHECK: call void @_ZN1SC1Ei(%struct.S* %arrayinit.begin, i32 1) + // CHECK: call void @_ZN1SC1Ei(%struct.S* %arrayinit.element, i32 2) + // CHECK: call void @_ZN1SC1Ei(%struct.S* %arrayinit.element1, i32 3) +} + +void fn4() { + // CHECK: define void @_Z3fn4v + S sa[] { { 1, 2.0, 3.0 }, { 4, 5.0, 6.0 } }; + // CHECK: alloca [2 x %struct.S], align 1 + // CHECK: call void @_ZN1SC1Eidd(%struct.S* %arrayinit.begin, i32 1, double 2.000000e+00, double 3.000000e+00) + // CHECK: call void @_ZN1SC1Eidd(%struct.S* %arrayinit.element, i32 4, double 5.000000e+00, double 6.000000e+00) +} |