3459ce2e5e
With this change, most 'g' options are rejected by CompilerInvocation.
They remain only as Driver options. The new way to request debug info
from cc1 is with "-debug-info-kind={line-tables-only|limited|standalone}"
and "-dwarf-version={2|3|4}". In the absence of a command-line option
to specify Dwarf version, the Toolchain decides it, rather than placing
Toolchain-specific logic in CompilerInvocation.
Also fix a bug in the Windows compatibility argument parsing
in which the "rightmost argument wins" principle failed.
Differential Revision: http://reviews.llvm.org/D13221
llvm-svn: 249655
22 lines
797 B
C++
22 lines
797 B
C++
// RUN: %clang_cc1 %s -triple x86_64-apple-darwin -debug-info-kind=limited -emit-llvm -o - | FileCheck -check-prefix=CHECK -check-prefix=DARWIN-X64 %s
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// RUN: %clang_cc1 %s -triple x86_64-pc-win32 -debug-info-kind=limited -emit-llvm -o - | FileCheck -check-prefix=CHECK -check-prefix=WIN32-X64 %s
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struct T {
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int method();
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};
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void foo(int (T::*method)()) {}
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// A pointer to a member function is a pair of function- and this-pointer.
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// CHECK: !DIDerivedType(tag: DW_TAG_ptr_to_member_type,
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// DARWIN-X64-SAME: size: 128
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// WIN32-X64-SAME: size: 64
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struct Incomplete;
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int (Incomplete::**bar)();
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// CHECK: !DIDerivedType(tag: DW_TAG_ptr_to_member_type,
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// DARWIN-X64-SAME: size: 128
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// WIN32-X64-NOT: size:
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// CHECK-SAME: extraData: {{.*}})
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