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comparison gcc/testsuite/gcc.dg/vect/vect-over-widen-3-big-array.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
comparison
equal deleted inserted replaced
111:04ced10e8804 131:84e7813d76e9
2 /* { dg-require-effective-target vect_shift } */ 2 /* { dg-require-effective-target vect_shift } */
3 3
4 #include <stdarg.h> 4 #include <stdarg.h>
5 #include "tree-vect.h" 5 #include "tree-vect.h"
6 6
7 #define N 128 7 #define N VECTOR_BITS
8 8
9 /* Modified rgb to rgb conversion from FFmpeg. */ 9 /* Modified rgb to rgb conversion from FFmpeg. */
10 __attribute__ ((noinline)) void 10 __attribute__ ((noinline)) void
11 foo (unsigned char *src, unsigned char *dst) 11 foo (unsigned char *src, unsigned char *dst)
12 { 12 {
30 { 30 {
31 const int b = *s++; 31 const int b = *s++;
32 const int g = *s++; 32 const int g = *s++;
33 const int r = *s++; 33 const int r = *s++;
34 const int a = *s++; 34 const int a = *s++;
35 if (*d != ((b>>3) | ((g&0xFFC)<<3) | ((r+0xF8)>>8) | (a<<9))) 35 unsigned short expected
36 = ((b>>3) | ((g&0xFFC)<<3) | ((r+0xF8)>>8) | (a<<9));
37 if (*d != expected)
36 abort (); 38 abort ();
37 d++; 39 d++;
38 } 40 }
39 } 41 }
40 42
55 foo (in, out); 57 foo (in, out);
56 58
57 return 0; 59 return 0;
58 } 60 }
59 61
60 /* { dg-final { scan-tree-dump-times "vect_recog_over_widening_pattern: detected" 2 "vect" { target { ! vect_widen_shift } } } } */ 62 /* { dg-final { scan-tree-dump {vect_recog_over_widening_pattern: detected:[^\n]* << 3} "vect" } } */
61 /* { dg-final { scan-tree-dump-times "vect_recog_over_widening_pattern: detected" 1 "vect" { target vect_widen_shift } } } */ 63 /* { dg-final { scan-tree-dump {vect_recog_over_widening_pattern: detected:[^\n]* >> 3} "vect" } } */
64 /* { dg-final { scan-tree-dump {vect_recog_over_widening_pattern: detected:[^\n]* >> 8} "vect" } } */
65 /* { dg-final { scan-tree-dump {vect_recog_over_widening_pattern: detected:[^\n]* << 9} "vect" } } */
62 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ 66 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
63 67