presentation-not-inlined.c


// Taken from Adam Nemet's November 2016 LLVM talk

#include "shared.h"

int compute_sum_without_inlining (int arr[], int n)
{
  int sum = 0;
  for (int i = 0; i < n; ++i)

    Toggle messages 8
  
                          ^=== analyzing loop ===
    
    Analyzing loop at presentation-not-inlined.c:8
    === analyze_loop_nest ===
      === vect_analyze_loop_form ===
        === get_loop_niters ===
      Symbolic number of iterations is (unsigned int) n_9(D)
      not vectorized: loop contains function calls or data references that cannot be analyzed
  
    accumulate (arr[i], &sum);
    ^  not inlinable: compute_sum_without_inlining/0 -> accumulate/1, function body not available
    
  return sum;
}

Line	Hotness	Pass	Source	Function / Inlining Chain
1			// Taken from Adam Nemet's November 2016 LLVM talk
2
3			#include "shared.h"
4
5			int compute_sum_without_inlining (int arr[], int n)
6			{
7			int sum = 0;
8			for (int i = 0; i < n; ++i)
	100.00	vect	^=== analyzing loop === Analyzing loop at presentation-not-inlined.c:8 === analyze_loop_nest === === vect_analyze_loop_form === === get_loop_niters === Symbolic number of iterations is `(unsigned int) n_9(D)` not vectorized: loop contains function calls or data references that cannot be analyzed	`compute_sum_without_inlining`
9			accumulate (arr[i], &sum);
	100.00	inline	^ not inlinable: compute_sum_without_inlining/0 -> accumulate/1, function body not available	`compute_sum_without_inlining`
10			return sum;
11			}