51 lines
2.2 KiB
Plaintext
51 lines
2.2 KiB
Plaintext
; RUN: rm -rf %t
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; RUN: mkdir -p %t
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; RUN: cd %t
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; RUN: echo -e "0\n0" > %t.prof
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; Test -gsplit-dwarf=single
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; RUN: cp %S/Inputs/split-dwarf-single.exe %t/split-dwarf-single.exe
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; RUN: yaml2obj %S/Inputs/split-dwarf-single.o.yaml -o %t/split-dwarf-single.o
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; RUN: llvm-profgen --format=text --unsymbolized-profile=%t.prof --binary=%t/split-dwarf-single.exe --output=%t1 --fill-zero-for-all-funcs
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; RUN: FileCheck %s --input-file %t1 --check-prefix=CHECK-SPLIT-DWARF
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; Test -gsplit-dwarf=split
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; RUN: cp %S/Inputs/split-dwarf-split.exe %t/split-dwarf-split.exe
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; RUN: yaml2obj %S/Inputs/split-dwarf-split.dwo.yaml -o %t/split-dwarf-split.dwo
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; RUN: llvm-profgen --format=text --unsymbolized-profile=%t.prof --binary=%t/split-dwarf-split.exe --output=%t2 --fill-zero-for-all-funcs
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; RUN: FileCheck %s --input-file %t2 --check-prefix=CHECK-SPLIT-DWARF
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; Test --dwp
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; RUN: llvm-dwp %t/split-dwarf-split.dwo -o %t/split-dwarf-split.dwp
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; RUN: llvm-profgen --format=text --unsymbolized-profile=%t.prof --dwp=%t/split-dwarf-split.dwp --binary=%t/split-dwarf-split.exe --output=%t3 --fill-zero-for-all-funcs
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; RUN: FileCheck %s --input-file %t3 --check-prefix=CHECK-SPLIT-DWARF
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; Make sure that all function ranges are well retrieved and have been populated with zero.
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; CHECK-SPLIT-DWARF: foo:0:0
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; CHECK-SPLIT-DWARF-NEXT: 0: 0
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; CHECK-SPLIT-DWARF-NEXT: 1: 0
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; CHECK-SPLIT-DWARF-NEXT: main:0:0
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; CHECK-SPLIT-DWARF-NEXT: 0: 0
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; CHECK-SPLIT-DWARF-NEXT: 1: 0
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; CHECK-SPLIT-DWARF-NEXT: 2: 0
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; Build instructions:
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; split-dwarf-single.o: clang -gsplit-dwarf=single -fdebug-compilation-dir=. test.c -fdebug-info-for-profiling -O0 -g -o split-dwarf-single.o -c
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; split-dwarf-single.exe: clang -fdebug-compilation-dir=. split-dwarf-single.o -o split-dwarf-single.exe -fdebug-info-for-profiling -O0 -g
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; split-dwarf-split.dwo: clang -gsplit-dwarf=split -fdebug-compilation-dir=. test.c -fdebug-info-for-profiling -O0 -g -o split-dwarf-split.o -c
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; split-dwarf-split.exe: clang -fdebug-compilation-dir=. split-dwarf-split.o -o split-dwarf-split.exe -fdebug-info-for-profiling -O0 -g
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; Source code:
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int foo() {
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return 1;
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}
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int main() {
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foo();
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return 0;
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}
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