llvm-project

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# REQUIRES: x86
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# FIXME(gkm): This test is fast on a Release tree, and slow (~10s) on
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# a Debug tree mostly because of llvm-mc. Is there a way to prefer the
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# fast installed llvm-mc rather than the slow one in our Debug tree?
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# If headers and offsets are proper, then ...
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#
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# 1) llvm-objdump will not crash, and exit with good status
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#
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# 2) Summary encodings from the input object will match
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#    those from the linked output
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#
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# 3) Encodings & symbols from the input object will match
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#    those from the linked output
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# RUN: %python %S/tools/generate-cfi-funcs.py --seed=johnnyapple >%t.s
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin19.0.0 -emit-compact-unwind-non-canonical=true -o %t.o %t.s
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# RUN: %lld -Z -L%S/Inputs/MacOSX.sdk/usr/lib -lSystem -o %t %t.o
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# RUN: llvm-objdump --unwind-info --syms %t %t.o >%t.dump
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# RUN: %python %S/tools/validate-unwind-info.py %t.dump
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