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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
17 lines
386 B
C
17 lines
386 B
C
// RUN: %clang_cc1 -debug-info-kind=limited -emit-llvm %s -o - | FileCheck %s
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// Test to check intentionally empty linkage name for a static variable.
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// Radar 7651244.
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static int foo(int a)
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{
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static int b = 1;
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return b+a;
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}
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int main() {
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int j = foo(1);
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return 0;
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}
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// CHECK: !DIGlobalVariable(name: "b",
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// CHECK-NOT: linkageName:
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// CHECK-SAME: ){{$}}
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