Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-16.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-pre-stats -std=c99 -fno-tree-loop-im" } */ int foo(int k, int *x) { int j=0; int res = 0; /* We should pull res = *x all the way out of the do-while */ do { for (int n=0;n<3;++n); res = *x; } while (++j<k); return res; } /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */