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28de1d0a47
Do not emit profile arc files and note files for module and skeleton CU's. Our users report seeing unexpected *.gcda and *.gcno files in their projects when using gcov-style profiling with modules or frameworks. The unwanted files come from these modules. This is not very helpful for end-users. Further, we've seen reports of instrumented programs crashing while writing these files out (due to I/O failures). rdar://problem/22838296 Reviewed-by: aprantl Differential Revision: http://reviews.llvm.org/D15997 llvm-svn: 258406
13 lines
593 B
LLVM
13 lines
593 B
LLVM
; RUN: opt -insert-gcov-profiling -o - < %s | llvm-dis | FileCheck -check-prefix=EMIT-ARCS %s
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; EMIT-ARCS-NOT: call void @llvm_gcda_start_file
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!3, !4}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "LLVM", isOptimized: false, runtimeVersion: 2, splitDebugFilename: "my.dwo", emissionKind: 1, enums: !2, retainedTypes: !2, subprograms: !2, globals: !2, imports: !2, dwoId: 43981)
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!1 = !DIFile(filename: "<stdin>", directory: "/")
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!2 = !{}
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!3 = !{i32 2, !"Dwarf Version", i32 4}
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!4 = !{i32 2, !"Debug Info Version", i32 3}
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