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
48 lines
1.7 KiB
C
48 lines
1.7 KiB
C
// Check that we split debug output properly
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//
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// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -c -### %s 2> %t
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// RUN: FileCheck -check-prefix=CHECK-ACTIONS < %t %s
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//
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// CHECK-ACTIONS: objcopy{{.*}}--extract-dwo{{.*}}"split-debug.dwo"
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// CHECK-ACTIONS: objcopy{{.*}}--strip-dwo{{.*}}"split-debug.o"
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// RUN: %clang -target x86_64-macosx -gsplit-dwarf -c -### %s 2> %t
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// RUN: FileCheck -check-prefix=CHECK-NO-ACTIONS < %t %s
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//
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// CHECK-NO-ACTIONS-NOT: -split-dwarf
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// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -o Bad.x -### %s 2> %t
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// RUN: FileCheck -check-prefix=CHECK-BAD < %t %s
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//
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// CHECK-BAD-NOT: "Bad.dwo"
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// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -c -### %s 2> %t
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// RUN: FileCheck -check-prefix=CHECK-OPTION < %t %s
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//
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// CHECK-OPTION: "-split-dwarf-file" "split-debug.dwo"
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// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -S -### %s 2> %t
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// RUN: FileCheck -check-prefix=CHECK-ASM < %t %s
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//
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// CHECK-ASM-NOT: objcopy
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// RUN: %clang -target x86_64-unknown-linux-gnu -no-integrated-as -gsplit-dwarf -c -### %s 2> %t
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// RUN: FileCheck -check-prefix=CHECK-IAS < %t %s
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//
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// CHECK-IAS: objcopy
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// RUN: %clang -target x86_64-unknown-linux-gnu -gsplit-dwarf -gmlt -S -### %s 2> %t
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// RUN: FileCheck -check-prefix=CHECK-GMLT-OVER-SPLIT < %t %s
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//
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// CHECK-GMLT-OVER-SPLIT: "-debug-info-kind=line-tables-only"
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// CHECK-GMLT-OVER-SPLIT-NOT: "-split-dwarf=Enable"
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// CHECK-GMLT-OVER-SPLIT-NOT: "-split-dwarf-file"
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// RUN: %clang -target x86_64-unknown-linux-gnu -gmlt -gsplit-dwarf -S -### %s 2> %t
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// RUN: FileCheck -check-prefix=CHECK-SPLIT-OVER-GMLT < %t %s
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//
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// CHECK-SPLIT-OVER-GMLT: "-split-dwarf=Enable" "-debug-info-kind=limited"
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// CHECK-SPLIT-OVER-GMLT: "-split-dwarf-file"
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