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| author | David Majnemer <david.majnemer@gmail.com> | 2016-07-12 04:42:50 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2016-07-12 04:42:50 +0000 |
| commit | beb066fd5df283ee0848e3aceca6d0eae2739cb5 (patch) | |
| tree | 8a673ca5b4fee0a8c07d58192b058279d7982c88 /test/CodeGenCXX/microsoft-abi-throw.cpp | |
| parent | 700e6a514a37a0eb2f26c27baf33163ad07f5b15 (diff) | |
[MS ABI] Support throwing/catching __unaligned types
We need to mark the appropriate bits in ThrowInfo and HandlerType so
that the personality routine can correctly handle qualification
conversions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@275154 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/microsoft-abi-throw.cpp')
| -rw-r--r-- | test/CodeGenCXX/microsoft-abi-throw.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/CodeGenCXX/microsoft-abi-throw.cpp b/test/CodeGenCXX/microsoft-abi-throw.cpp index f013c8aeb1..7c2e2a8f90 100644 --- a/test/CodeGenCXX/microsoft-abi-throw.cpp +++ b/test/CodeGenCXX/microsoft-abi-throw.cpp @@ -20,6 +20,8 @@ // CHECK-DAG: @"_CT??_R0P6AXXZ@84" = linkonce_odr unnamed_addr constant %eh.CatchableType { i32 1, i8* bitcast (%rtti.TypeDescriptor7* @"\01??_R0P6AXXZ@8" to i8*), i32 0, i32 -1, i32 0, i32 4, i8* null }, section ".xdata", comdat // CHECK-DAG: @_CTA1P6AXXZ = linkonce_odr unnamed_addr constant %eh.CatchableTypeArray.1 { i32 1, [1 x %eh.CatchableType*] [%eh.CatchableType* @"_CT??_R0P6AXXZ@84"] }, section ".xdata", comdat // CHECK-DAG: @_TI1P6AXXZ = linkonce_odr unnamed_addr constant %eh.ThrowInfo { i32 0, i8* null, i8* null, i8* bitcast (%eh.CatchableTypeArray.1* @_CTA1P6AXXZ to i8*) }, section ".xdata", comdat +// CHECK-DAG: @_TIU2PAPFAH = linkonce_odr unnamed_addr constant %eh.ThrowInfo { i32 4, i8* null, i8* null, i8* bitcast (%eh.CatchableTypeArray.2* @_CTA2PAPFAH to i8*) }, section ".xdata", comdat +// CHECK-DAG: @_CTA2PAPFAH = linkonce_odr unnamed_addr constant %eh.CatchableTypeArray.2 { i32 2, [2 x %eh.CatchableType*] [%eh.CatchableType* @"_CT??_R0PAPFAH@84", %eh.CatchableType* @"_CT??_R0PAX@84"] }, section ".xdata", comdat struct N { ~N(); }; @@ -44,6 +46,12 @@ void g(const int *const *y) { throw y; } +void h(__unaligned int * __unaligned *y) { + // CHECK-LABEL: @"\01?h@@YAXPFAPFAH@Z" + // CHECK: call void @_CxxThrowException(i8* %{{.*}}, %eh.ThrowInfo* @_TIU2PAPFAH) + throw y; +} + struct Default { Default(Default &, int = 42); }; |