# Test of the llmv-dwarfdump --statistics with split dwarf (dwo files) # (version >= 3). # # Create a directory in which to put all files, so .o file can find .dwo file. RUN: rm -rf %t && mkdir -p %t RUN: cp -f %S/Inputs/statistics-fib.split-dwarf.s %t/. RUN: cd %t 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 RUN: llvm-dwarfdump --statistics statistics-fib.split-dwarf.o | FileCheck %s # Source program - A version of Fibonacci # Compilation options: -gsplit-dwarf -O3 -c -S # # int # real_fib (int x, int answers[11]) # { # int result; # # if ((answers)[x] != -1) # return (answers)[x]; # # result = real_fib(x-1, answers) + real_fib(x-2, answers); # (answers)[x] = result; # # return result; # } # # int # fib (int x) # { # int answers[11]; # int i; # # if (x > 10) # return -1; # # for (i = 0; i < 11; i++) # answers[i] = -1; # # answers[0] = 0; # answers[1] = 1; # answers[2] = 1; # # return real_fib(x, answers); # } # # int main (int argc, char **argv) # { # int result; # # result = fib(3); # printf ("fibonacci(3) = %d\n", result); # result = fib(4); # printf ("fibonacci(4) = %d\n", result); # result = fib(5); # printf ("fibonacci(5) = %d\n", result); # result = fib(6); # printf ("fibonacci(6) = %d\n", result); # result = fib(7); # printf ("fibonacci(7) = %d\n", result); # result = fib(8); # printf ("fibonacci(8) = %d\n", result); # result = fib(9); # printf ("fibonacci(9) = %d\n", result); # result = fib(10); # printf ("fibonacci(10) = %d\n", result); # # return 0; # } # CHECK: "version":4 CHECK: "source functions":3 CHECK: "source functions with location":3 CHECK: "inlined functions":7 CHECK: "inlined funcs with abstract origins":7 CHECK: "unique source variables":9 CHECK: "source variables":30 # Ideally the value below would be 33 but currently it's not. CHECK: "variables with location":22 CHECK: "call site entries":7 CHECK: "scope bytes total":2817 CHECK: "scope bytes covered":1160 CHECK: "total function size":594 CHECK: "total inlined function size":345 CHECK: "total formal params":12 CHECK: "formal params with source location":12 CHECK: "formal params with type":12 CHECK: "formal params with binary location":12 CHECK: "total vars":18 CHECK: "vars with source location":18 CHECK: "vars with type":18 # Ideally the value below would be 18, but currently it's not. CHECK: "vars with binary location":10