c9bd88e681
This makes the C++ ABI depend entirely on the target: MS ABI for -win32 triples, Itanium otherwise. It's no longer possible to do weird combinations. To be able to run a test with a specific ABI without constraining it to a specific triple, new substitutions are added to lit: %itanium_abi_triple and %ms_abi_triple can be used to get the current target triple adjusted to the desired ABI. For example, if the test suite is running with the i686-pc-win32 target, %itanium_abi_triple will expand to i686-pc-mingw32. Differential Revision: http://llvm-reviews.chandlerc.com/D2545 llvm-svn: 199250
20 lines
1.2 KiB
C++
20 lines
1.2 KiB
C++
// RUN: %clang_cc1 -emit-llvm -fms-extensions -triple=x86_64-pc-win32 -g %s -o - -std=c++11 | FileCheck %s
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// RUN: not %clang_cc1 -emit-llvm -fms-extensions -triple=x86_64-unknown-unknown -g %s -o - -std=c++11 2>&1 | FileCheck %s --check-prefix=CHECK-ITANIUM
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// CHECK: metadata [[TGIARGS:![0-9]*]], null} ; [ DW_TAG_structure_type ] [tmpl_guid<&__uuidof(uuid)>]
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// CHECK: [[TGIARGS]] = metadata !{metadata [[TGIARG1:![0-9]*]]}
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// CHECK: [[TGIARG1]] = {{.*}}metadata !"", metadata [[CONST_GUID_PTR:![0-9]*]], { i32, i16, i16, [8 x i8] }* @_GUID_12345678_1234_1234_1234_1234567890ab, {{.*}} ; [ DW_TAG_template_value_parameter ]
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// CHECK: [[CONST_GUID_PTR]] = {{.*}}, metadata [[CONST_GUID:![0-9]*]]} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from ]
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// CHECK: [[CONST_GUID]] = {{.*}}, metadata [[GUID:![0-9]*]]} ; [ DW_TAG_const_type ] [line 0, size 0, align 0, offset 0] [from _GUID]
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// CHECK: [[GUID]] = {{.*}} ; [ DW_TAG_structure_type ] [_GUID]
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// CHECK-ITANIUM: error: cannot yet mangle expression type CXXUuidofExpr
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struct _GUID;
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template <const _GUID *>
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struct tmpl_guid {
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};
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struct __declspec(uuid("{12345678-1234-1234-1234-1234567890ab}")) uuid;
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tmpl_guid<&__uuidof(uuid)> tgi;
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