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
11 lines
508 B
C++
11 lines
508 B
C++
// RUN: %clang_cc1 -fno-rtti -emit-llvm -triple=i686-pc-win32 -o - %s 2>/dev/null | FileCheck %s
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// RUN: %clang_cc1 -fno-rtti -emit-llvm -triple=x86_64-pc-win32 -o - %s 2>/dev/null | FileCheck %s -check-prefix CHECK-X64
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struct B { char a; };
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struct A : virtual B {} a;
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// The <> indicate that the pointer is packed, which is required to support
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// microsoft layout in 32 bit mode, but not 64 bit mode.
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// CHECK: %struct.A = type <{ i32*, %struct.B }>
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// CHECK-X64: %struct.A = type { i32*, %struct.B }
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