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f995ae01c3
There are cases where a concrete DIE with DW_TAG_subprogram can have abstract_origin attribute, so we handle that situation as well. Differential Revision: https://reviews.llvm.org/D101025
97 lines
2.7 KiB
Plaintext
97 lines
2.7 KiB
Plaintext
# Test of the llmv-dwarfdump --statistics with split dwarf (dwo files)
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# (version >= 3).
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#
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# Create a directory in which to put all files, so .o file can find .dwo file.
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RUN: rm -rf %t && mkdir -p %t
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RUN: cp -f %S/Inputs/statistics-fib.split-dwarf.s %t/.
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RUN: cd %t
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RUN: llvm-mc -triple x86_64-unknown-linux-gnu statistics-fib.split-dwarf.s -filetype=obj -split-dwarf-file statistics-fib.split-dwarf.dwo -o statistics-fib.split-dwarf.o
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RUN: llvm-dwarfdump --statistics statistics-fib.split-dwarf.o | FileCheck %s
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# Source program - A version of Fibonacci
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# Compilation options: -gsplit-dwarf -O3 -c -S
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#
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# int
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# real_fib (int x, int answers[11])
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# {
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# int result;
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#
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# if ((answers)[x] != -1)
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# return (answers)[x];
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#
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# result = real_fib(x-1, answers) + real_fib(x-2, answers);
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# (answers)[x] = result;
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#
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# return result;
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# }
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#
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# int
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# fib (int x)
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# {
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# int answers[11];
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# int i;
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#
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# if (x > 10)
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# return -1;
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#
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# for (i = 0; i < 11; i++)
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# answers[i] = -1;
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#
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# answers[0] = 0;
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# answers[1] = 1;
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# answers[2] = 1;
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#
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# return real_fib(x, answers);
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# }
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#
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# int main (int argc, char **argv)
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# {
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# int result;
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#
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# result = fib(3);
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# printf ("fibonacci(3) = %d\n", result);
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# result = fib(4);
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# printf ("fibonacci(4) = %d\n", result);
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# result = fib(5);
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# printf ("fibonacci(5) = %d\n", result);
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# result = fib(6);
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# printf ("fibonacci(6) = %d\n", result);
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# result = fib(7);
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# printf ("fibonacci(7) = %d\n", result);
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# result = fib(8);
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# printf ("fibonacci(8) = %d\n", result);
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# result = fib(9);
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# printf ("fibonacci(9) = %d\n", result);
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# result = fib(10);
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# printf ("fibonacci(10) = %d\n", result);
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#
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# return 0;
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# }
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#
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CHECK: "version": 8,
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CHECK: "#functions": 3,
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CHECK: "#functions with location": 3,
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CHECK: "#inlined functions": 7,
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CHECK: "#inlined functions with abstract origins": 7,
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CHECK: "#unique source variables": 9,
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CHECK: "#source variables": 30,
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# Ideally the value below would be 33 but currently it's not.
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CHECK: "#source variables with location": 22,
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CHECK: "#call site entries": 7,
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CHECK: "sum_all_variables(#bytes in parent scope)": 2817,
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CHECK: "sum_all_variables(#bytes in parent scope covered by DW_AT_location)": 1160,
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CHECK: "#bytes within functions": 594,
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CHECK: "#bytes within inlined functions": 345,
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CHECK: "#params": 12,
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CHECK-NEXT: "#params with source location": 12,
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CHECK-NEXT: "#params with type": 12,
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CHECK-NEXT: "#params with binary location": 12,
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CHECK-NEXT: "#local vars": 18,
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CHECK-NEXT: "#local vars with source location": 18,
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CHECK-NEXT: "#local vars with type": 18,
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# Ideally the value below would be 18, but currently it's not.
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CHECK: "#local vars with binary location": 10,
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