Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/counts-1.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-optimized" } */ void unlikely () __attribute__ ((cold)); void unlikely2 () __attribute__ ((cold)); __attribute__ ((noinline)) void i_am_also_unlikely (int a) { if (a) unlikely (); else unlikely2 (); } void i_am_also_unlikely2 (int a,int b) { if (b) i_am_also_unlikely (a); else unlikely (); } void i_am_not_unlikely (int a,int b,int c) { if (c) __builtin_exit (0); i_am_also_unlikely2 (a,b); } /* Detect i_am_also_unlikely i_am_also_unlikely2 as unlikely. */ /* { dg-final { scan-tree-dump "i_am_also_unlikely\[^\r\n\]*(unlikely executed)" "optimized"} } */ /* { dg-final { scan-tree-dump "i_am_also_unlikely2\[^\r\n\]*(unlikely executed)" "optimized"} } */ /* { dg-final { scan-tree-dump-not "i_am_not_unlikely\[^\r\n\]*(unlikely executed)" "optimized"} } */