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llvm-mirror/test/tools/llvm-symbolizer/split-dwarf.test
Fangrui Song f6b39f50d1 [llvm-symbolizer] Switch command line parsing from llvm::cl to OptTable
for the advantage outlined by D83639 ([OptTable] Support grouped short options)

Some behavior changes:

* -i={0,false} is removed. Use --no-inlines instead.
* --demangle={0,false} is removed. Use --no-demangle instead
* -untag-addresses={0,false} is removed. Use --no-untag-addresses instead

Added a higher level API OptTable::parseArgs which handles optional
initial options populated from an environment variable, expands response
files recursively, and parses options.

Reviewed By: jhenderson

Differential Revision: https://reviews.llvm.org/D83530
2020-08-04 08:53:15 -07:00

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RUN: rm -rf %t
RUN: mkdir -p %t
RUN: cp %p/Inputs/split-dwarf-test.dwo %t
RUN: cd %t
RUN: llvm-symbolizer --functions=linkage --inlining --no-demangle \
RUN: --obj=%p/Inputs/split-dwarf-test 0x400504 0x4004f4 | FileCheck --check-prefixes=SPLIT,DWO %s
Ensure we get the same results in the absence of gmlt-like data in the executable but the presence of a .dwo file
RUN: echo "%p/Inputs/split-dwarf-test-nogmlt 0x400504" >> %t.input
RUN: echo "%p/Inputs/split-dwarf-test-nogmlt 0x4004f4" >> %t.input
RUN: llvm-symbolizer --functions=linkage --inlining --no-demangle \
RUN: --default-arch=i386 --obj=%p/Inputs/split-dwarf-test-nogmlt 0x400504 0x4004f4 | FileCheck --check-prefixes=SPLIT,DWO %s
Ensure we get gmlt like results in the absence of a .dwo file but the presence of gmlt-like data in the executable
RUN: rm %t/split-dwarf-test.dwo
RUN: echo "%p/Inputs/split-dwarf-test 0x400504" >> %t.input
RUN: echo "%p/Inputs/split-dwarf-test 0x4004f4" >> %t.input
RUN: llvm-symbolizer --functions=linkage --inlining --no-demangle \
RUN: --default-arch=i386 --obj=%p/Inputs/split-dwarf-test 0x400504 0x4004f4 | FileCheck --check-prefixes=SPLIT,NODWO %s
DWO: _Z2f2v
NODWO: {{^f2$}}
SPLIT-NEXT: {{.*}}split-dwarf-test.cpp
SPLIT-NEXT: main
SPLIT-NEXT: {{.*}}split-dwarf-test.cpp
SPLIT: _Z2f1v
SPLIT-NEXT: {{.*}}split-dwarf-test.cpp