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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
10 lines
353 B
C++
10 lines
353 B
C++
// RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -o - %s | FileCheck %s
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// <rdar://problem/8684363>: clang++ not respecting __attribute__((used)) on destructors
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struct X0 {
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// CHECK: define linkonce_odr {{.*}} @_ZN2X0C1Ev
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__attribute__((used)) X0() {}
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// CHECK: define linkonce_odr {{.*}} @_ZN2X0D1Ev
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__attribute__((used)) ~X0() {}
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};
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