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comparison gcc/testsuite/gcc.dg/string-opt-1.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
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111:04ced10e8804 131:84e7813d76e9
1 /* Ensure mempcpy is "optimized" into memcpy followed by addition. */
2 /* { dg-do compile } */ 1 /* { dg-do compile } */
3 /* { dg-options "-O2" } */ 2 /* { dg-options "-O2" } */
4 3
5 char *buffer; 4 char *buffer;
6 char *test; 5 char *test;
46 run_test (test, buffer, l); 45 run_test (test, buffer, l);
47 46
48 return 0; 47 return 0;
49 } 48 }
50 49
51 /* { dg-final { scan-assembler-not "\<mempcpy\>" } } */ 50 /* { dg-final { scan-assembler "mempcpy" } } */
52 /* { dg-final { scan-assembler "memcpy" } } */ 51 /* { dg-final { scan-assembler "memcpy" } } */