Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/strlenopt-14gf.c @ 138:fc828634a951
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Thu, 08 Nov 2018 14:17:14 +0900 |
parents | 04ced10e8804 |
children | 1830386684a0 |
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/* This test needs runtime that provides stpcpy, mempcpy and __*_chk functions. */ /* { dg-do run { target *-*-linux* *-*-gnu* } } */ /* { dg-options "-O2 -fdump-tree-strlen" } */ /* Bionic targets don't have mempcpy */ /* { dg-require-effective-target non_bionic } */ #define FORTIFY_SOURCE 2 #include "strlenopt-14g.c" /* Compared to strlenopt-14gf.c, strcpy_chk with string literal as second argument isn't being optimized by builtins.c into memcpy. */ /* { dg-final { scan-tree-dump-times "strlen \\(" 4 "strlen" } } */ /* { dg-final { scan-tree-dump-times "__memcpy_chk \\(" 0 "strlen" } } */ /* { dg-final { scan-tree-dump-times "__mempcpy_chk \\(" 0 "strlen" } } */ /* { dg-final { scan-tree-dump-times "__strcpy_chk \\(" 0 "strlen" } } */ /* { dg-final { scan-tree-dump-times "__strcat_chk \\(" 0 "strlen" } } */ /* { dg-final { scan-tree-dump-times "strchr \\(" 0 "strlen" } } */ /* { dg-final { scan-tree-dump-times "__stpcpy_chk \\(" 0 "strlen" } } */ /* { dg-final { scan-tree-dump-times "memcpy \\(" 1 "strlen" } } */ /* { dg-final { scan-tree-dump-times "mempcpy \\(" 2 "strlen" } } */ /* { dg-final { scan-tree-dump-times "strcpy \\(" 0 "strlen" } } */ /* { dg-final { scan-tree-dump-times "strcat \\(" 0 "strlen" } } */ /* { dg-final { scan-tree-dump-times "stpcpy \\(" 2 "strlen" } } */