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
8 lines
448 B
C
8 lines
448 B
C
// RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm %s -debug-info-kind=limited -o - | FileCheck %s
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// Here two temporary nodes are identical (but should not get uniqued) while
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// building the full debug type.
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typedef struct { long x; } foo; typedef struct { foo *x; } bar;
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// CHECK: !DICompositeType(tag: DW_TAG_structure_type,{{.*}} line: 4, size: 64,
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// CHECK: !DICompositeType(tag: DW_TAG_structure_type,{{.*}} line: 4, size: 64,
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bar b;
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